s7-200_thong so ky thuat va cach chay day

General

2

CPUs

5

Digital expansion modules

19

Analog expansion modules

24

Communication modules

32

Power supplies

35

Human Machine Interface

36

SIMATIC Industrial Software

40

Configuring forms

46

Summary of ordering data

52

Appendix

56

s

The products and systems described in this catalog are sold under application of a quality management system certified by DQS in accordance with DIN EN ISO 9001 (Certificate registration No.: 1323-03). The DQS Certificate is re-cognized in all EQ Net countries (Reg. No.: 1323).

SIMATICMicro PLCSIMATIC S7-200

Extract from Catalog ST 70Edition September 2000Supersedes: Extract SIMATIC S7-200 from Catalog ST 70, Edition August 1999

For further information contact your localSiemens representative

The products listed in this catalogare also available fromthe CD-ROM Catalog CA 01.Order No.:E86060-D4001-A100-B4-7600

Page

2 Micro PLC SIMATIC S7-200September 2000 Extract from Siemens Catalog ST 70

SIMATIC S7-200General

SIMATIC S7-200

Overview

• The micro PLC that offers maximum automation at minimum cost

• Highly integrated, space-saving, powerful

• Can be used both for simple controls and for complex automation tasks

• In stand-alone mode, in networks and within distributed structures

• Suitable for applications where programmable controllers would not have been viable in the past

• W ith outstanding real-time performance and powerful communication (PPI, PROFIBUS-DP, AS-Interface)

• Extremely simple installation, programming and operation

Application The SIMATIC® S7-200® is a micro PLC for open-loop and closed-loop control tasks in mechanical engineering and plant engineering. It combines maximum automation with minimum cost.

SIMATIC S7-200 applications range from replacing relays and contactors to handling complex automation tasks in stand-alone mode, in networks and within distributed configurations.

To save costs, the S7-200 is increasingly being employed in areas that previously required special electronics.

Applications include:

• Baling presses

• Plaster and cement mixers

• Ventilation plants

• Centralized/flange lubri-cating systems

• W oodworking machinery

• Gate controls

• Hydraulic lifts

• Conveyor systems

• Food and beverage industry

• Laboratories

• Modem applications (remote monitoring)

• Electrical installations

The S7-200 features:

• Easy to learn, with special starter packages and manuals

• Uncomplicated operation; powerful, easy-to-use standard instructions and user-friendly programming software reduce programming to a minimum

• Unequaled real-time features; interrupt functions, high-speed counters and pulse outputs permit application in time-critical processes

• Powerful communication capabilities; the integrated PROFIBUS-DP interface in particular enables the S7-200 to maximize its performance in distributed automation solutions.

Micro PLC SIMATIC S7-200September 2000 Extract from Siemens Catalog ST 70

3


Design The SIMATIC S7-200 family consists of the following modules:

• 4 different basic units in different variants

• 14 digital and analog expansion modules

• 2 communications modules for connecting to PROFIBUS and AS-Interface

Mechanical features

• Rugged, compact plastic housing

• Easily accessible wiring and operator control elements protected by front covers

Design features

• International standards; the SIMATIC S7-200 meets the requirements through compliance with VDE, UL, CSA and FM (Class I, Division 2, hazardous area groups A, B, C and D, T4A) standards. The quality management system used during manufacturing has ISO 9001 certification.

Communication The SIMATIC S7-200 offers various communication capabilities:

• Point-to-point interface; can be operated in PPI, MPI (slave) mode and in user-programmable interface mode

• AS-Interface connection; as master via the CP 243-2 communication processor

• Connection to PROFIBUS-DP as slave; via the PROFIBUS-DP module EM 277

PPI network

PPI is the communications system integrated in every S7-200 CPU. Connections for pro-gramming or for human machi-ne interface functionality can be established over a shared twisted-pair cable. The CPUs can communicate with several other CPUs, TDs or OPs simultaneouslyThe data transfer rate is 9.6/19.2/187.5 kbit/s. The following can be connected:

• PG 720PII, PG 740PIII, PC RI45 PIII Tower programming devices

• PCs (AT-compatible), via PC/PPI cable

• TD 200 text display; SIMATIC OP operator panels

• SIMATIC S7-200; up to 31 S7-200s can be operated on a shared data bus with a programming device, PC, TD 200 or OP. Direct data ex-change between S7-200 controllers (in each case as a master) with the NETR and NETW commands.

MPI network

All CPUs can be connected to an MPI network (19.2/187.5 kbit/s) via the integrated interface and can then communicate with SIMATIC S7-300®s/S7-400®s. The S7-200 CPUs are slaves in the MPI-network and cannot communicate with each other.

Fig. 1 Communication in PPI mode

Fig. 2 Communication in PPI mode

Programming device/PCPC via PC/PPI cableor MPI card

S7-200

S7-200

S7-200

SIMATIC OP

TD 200

PPI network

SIMATIC OP

S7-400

S7-300

S7-200

MPI network

Progr. device/PCPC via MPI card

4



Communication (cont.) Point-to-point interface,user-programmableinterface mode

Connection to the RS 232 interface via PC/PPI cable. Data transmission is performed with the CPU in FreePort mode; in the case of the CPU 226, both ports can be operated in FreePort mode. Data exchange takes place using a user-specific, bit-oriented communications protocol (e.g. ASCII protocol or Modbus). Maximum data transmission rate 38.4 kbit/s (adjustable).

Point-to-point connections are possible to the following units:

• Any data terminal equipment which has a serial interface, e.g. printers, bar-code readers

• S7-200 micro PLC; e.g. for simple data exchange between two CPUs

AS-Interface

The SIMATIC S7-200 is connected to the AS-Interface as a master via the CP 243-2. This increases the number of inputs and outputs appre-ciably:

• Up to 31 AS-Interface slaves with up to 248 binary elements

PROFIBUS-DP slave

PROFIBUS-DP guarantees integrated and uniform communication between all SIMATIC system components while at the same time maintaining an open system. PROFIBUS-DP’s high data transfer rate (up to 12 Mbit/s) over the integrated interface allows the real time features of the S7-200 to be used to their full extend within a distributed system structure.

Response times in the millise-cond range enable applica-tions such as the following:

• Motor synchronization

• Interrupt-oriented applica-tions

• Coordination of high-speed counting processes

Fig. 3 Communication in user-programmable interface mode

Fig. 4 Communication via AS-Interface

Fig. 5 Communication via PROFIBUS-DP

S7-200

SONAR BEROwith int. AS-Interface

Inductive BEROwith int. AS-Interface

Operator panel

SIMATIC S7-300

0 1

ET 200

S7-200

SIMATIC S7-400

SIMATIC OP

SIMATIC C7

Programming device

SIMATIC S5

Printer Barcode reader

S7-200

S7-200 Modem


5

SIMATIC S7-200CPUs

CPU 221, CPU 222, CPU 224, CPU 226

OverviewCPU 221

• The smart compact solution• W ith 10 inputs/outputs on

board• Not expandable

CPU 222 • The top compact solution• W ith 14 inputs/outputs

on board• Expandable with max. 2

expansion boards

CPU 224 • The compact high-perfor-mance CPU

• W ith 24 inputs/outputs on board

• Expandable with max. 7 expansion boards

CPU 226 • The powerful package for large technical tasks

• W ith an additional communi-cation interface for even more flexibility and commu-nication options

• W ith 40 inputs/outputs on board

• Expandable with max. 7 expansion modules


6

SIMATIC S7-200

CPU 221, CPU 222, CPU 224, CPU 226

CPUs

Application CPU 221

The smart compact solution, with 10 inputs/outputs on board, cannot be extended.

CPU 222

The superior compact solution with 14 inputs/outputs on board, expandable with max. 2 expansion boards.

CPU 224

The compact high-perfor-mance CPU, with 24 inputs/outputs on board, expandable with max. 7 expansion boards.

CPU 226

The power pack for complex technical tasks. W ith additional communication interface for added flexibility and communication options. W ith 40 inputs/outputs on board, expandable with max. 7 expansion boards.

Design The CPUs include: • Integrated 24 V sensor/load

power supply; for the direct connection of sensors and encoders. W ith 180 mA (CPU 221/222), 280 mA (CPU 224), 400 mA (CPU 226) it can also be used as a load power supply

• 2 device variants;with different supply and control voltages

• Integrated digital inputs/outputs;CPU 221: 6 inputs and 4 outputs;CPU 222:8 inputs and 6 outputs;CPU 224:14 inputs and 10 outputs;CPU 226:24 inputs and 16 outputs

• CPU 221/222/224:1 communication interface;CPU 226:2 communication interfaces; optionally- as PPI interface with PPI

protocol for programming functions, HMI® functions (TD 200, OP), S7-200-internal CPU/CPU communication (9.6/19.2/187.5 kbit/s) or as MPI slave for data exchange with MPI masters (S7-300/-400, OPs, TDs, Push Button Panels)

- user-programmable interface (FreePort) with interrupt capability for serial data exchange with non-Siemens devices, e.g. at the ASCII protocol baud rates 0.3/0.6/1.2/2.4/4.8/9.6/19.2/38.4 kbit/s; PC/PPI cable can be used as RS 232/RS 485 adapter

• CPU 222/224/226:Expansion bus; connection of expansion modules (only EMs of the 22x series can be used)

• Interrupt inputs; for extremely fast responses to rising or falling edges of process signals

• High-speed counters; CPU 221/222:4 high-speed counters (30 kHz);CPU 224/226:6 high-speed counters (30 kHz), with parameteriza-ble enable and reset inputs that can be used simultaneously as up and down counters with two separate inputs and for connecting incremental encoders wtih two pulse sequences (20 kHz) with a 90° offset

• CPU 222/224/226:Trouble-free expandability through digital and analog expansion modules (EM’s)

• Simulator (optional);for the simulation of integrated inputs and the testing of user programs

• Analog potentiometers; CPU 221/222:1 analog potentiometers;CPU 224/226:2 analog potentiometers, can be used as a user-friendly setpoint adjuster during everyday operation, such as for setting timers

• Pulse outputs; 2 high-frequency pulse outputs (max. 20 kHz); For use in positioning tasks and the control of frequency-regulated motors and stepper motors via power circuits

• Real-time clock (for insertion as optional module CPU 221/222);for example for adding time stamps to messages, for registering machine running times or for the time-control of processes

• EEPROM cartridge (can optionally be inserted); allows rapid program change (even without a programming device) and additional program archiving

• Battery module for long-term buffering; for extending the buffering time to typically 200 days. W ithout the battery module, user data (e.g. memory bit statuses, data blocks, timers, counters) are saved by an internal high-power capacitor for around 5 days. The program is always saved in non-volatile memory (maintenance-free). The battery module is inserted into the memory submodule slot.


7

SIMATIC S7-200CPUs

CPU 221, CPU 222, CPU 224, CPU 226

Design (cont.)Device versions

Functions • Extensive set of instructions;A multiplicity of - basic operations such as

binary logic operations, result allocation, save, count, create times, load, transfer, compare, shift, rotate, create complement, call sub-program (with local variables)

- integrated communication commands (eg. S7-200 communication (Network read NETR, Network write NETW ) or Freeport (Transmit XMT, Receive RCV)) and

- enhanced functions such as pulse-duration modulation, pulse sequence function, arith-metic functions, floating point arithmetic, PID closed-loop control, jump functions, loop functions and code conversions simplify the programming task

• Counting;user-friendly counting functions in conjunction with the integrated counters und special commands for the High Speed Counter open up new application areas for the user

• Interrupt handling;- Edge-triggered interrupts

(triggered by either rising or falling edges of process signals at interrupt inputs) permit extremely fast reactions to process inter-rupts

- Time-controlled interrupts can be set in at 1 ms incre-ments from 5 ms to 255 ms

- Counter interrupts can be triggered when a specified value is reached or if the counter direction changes

- Communication interrupts allow the rapid and easy exchange of information with peripheral devices such as printers or bar code readers

• Direct interrogation and control of inputs/outputs;Inputs and outputs can also be interrogated and set independently of the cycle. The controller can so react quickly to process events (e.g. direct resetting of outputs when interrupt occurs)

• Password protection; the 3-level password protection concept safeguards effec-tively your know-how. The protection concept has the following options for access to the user program:- Full access: The program

can be altered as desired.- Read only: The program is

protected against unautho-rized alteration. Testing, adjustment of system parameters and copying of the program is allowed.

- Complete protection: The program is protected against alteration and un-authorized readout and copying. Adjustment of pa-rameters is allowed.

• Test and diagnostic functions;User-friendly functions support testing and diagnostics: the complete program is run over a prede-termined number of cycles and analyzed. Internal parameters such as memory bits, timers or counters are logged at the same time over a maximum of 124 cycles.

• ”Forcing” of inputs and outputs during test and diagnostic operation;Inputs and outputs can be set independently of cycle and thus permanently, for example to test the user program.

• Runtime edit:• During RUN mode,

programs can be edited and modified programs can be loaded into the CPU with a mouse click without having to interrupt the running program

• Additional mathematical functions, e.g. SIN, COS, TAN, LN, EXP

CPU 224, CPU 226 in addi-tion:

• Runtime edit:During RUN mode, pro-grams can be edited and modified programs can be loaded into the CPU with a mouse click without having to interrupt the running pro-gram

• Additional mathematical functions, e.g. SIN, COS, TAN, LN, EXP

Programming The STEP® 7-Micro/W IN32 V3 programming package permits complete programming of all S7-200-CPUs

Note

The CPU 22x cannot be programmed using STEP 7-Micro/DOS.

For programming via the seri-al interface of the program-ming device/PC, a PC/PPI cable is required.

W hen using the STEP 7-Micro/W in32 V3 programming soft-ware, programming is also possible via the SIMATIC CPs CP 5511 or CP 5611 (see Catalog IK PI) or the MPI

interface of the programming device. This increases the maximum permissible transmission rate to 187.5 kbit/s.

Version Supply voltage Input voltage Output voltage Output current

CPU 221/222/224/226 DC outputs 24 V DC 24 V DC 24 V DC 0.75 A, transistor

Relay outputs 85 to 264 V AC 24 V DC 24 V DC , 24 to 230 V AC

2 A, relay


SIMATIC S7-200

CPU 221, CPU 222, CPU 224, CPU 226

CPUs

Technical specifications CPU 221

Program memory 4 kbytes

Data memory 2 kbytes

Memory cartridge (optional) 1 pluggable memory cartridge; content identical to the inte-grated EEPROM

Program backup entire program maintenance-free in the integrated EEPROM

Data backup • entire DB 1 loaded from pro-gramming device/PC into inte-gral EEPROM; maintenance-free

• current DB 1 values in RAM, re-tentive memory bits, timers, counters etc. maintenance-free through super capacitor; optional battery for long-term backup.

Backup time typ. 50 h (min. 8 h at 40 °C); 200 days (typ.) with optional bat-tery module

Programming language LAD, FBD and STL

Program organization 1 OB, 1 DB, 1 SDBSubroutines with/without parame-ter passing

Program execution • free cycle (OB 1) • interrupt-controlled • time controlled (1 to 255 ms)

Subroutine levels 8

User program protection 3-stage password protection

Operation set Bit logic operations, comparison operations, timer operations, counting operations, clock opera-tions, fixed-point arithmetic, float-ing-point arithmetic, numerical functions, move operations, table operations, logic operations, shift and rotate operations, conver-sion operations, program control operations, interrupt and commu-nication operations, stack opera-tions

Execution times for bit operations 0.37 µs

Cycle time monitoring 300 ms (retriggerable)

Bit memories 256• of these retentive 0 to 112 in EEPROM, selectable;

0 to 256, via super capacitor or battery, selectable

Counter 256• of these retentive 256, via super capacitor or

battery, selectable• Counting range 0 to 32767

Timers 256• of these retentive 64, via super capacitor or battery,

selectable• range 4 timers, 1 ms to 30 s

16 timers, 10 ms to 5 min236 timers, 100 ms to 54 min

Integrated high speed functions• Interrupt inputs 4 (4 rising edges and/or 4 falling

edges)

• Counters 4 fast counters (each with 30 kHz), 32 bits (incl. sign), can be used as up/down counters or for connecting 2 incremental encoders with pulse trains offset by 90°; (max. 20 kHz (A/B counter)); with parameterizable enable and reset inputs; Interrupt options (inc. calling a subroutine with any content) on reaching a specified value;reversal of counting direction etc.

• Pulse outputs 2 high-speed outputs, 20 kHz, with interrupt option; pulse width and frequency modulation possi-ble

Interfaces 1 RS 485 communication interface, optionally:• as PPI interface with PPI

protocol for programming functions, HMI functions (TD 200, OP), S7-200-internal CPU/CPU communication; Baud rates 9.6/19.2/187.5 kbit/s

• or as MPI slave for data exchange with MPI masters (S7-300/S7-400 CPU’s, OP’s, TDs, push-button panels); S7-200-internal CPU/CPU communication is not possible in the MPI network; transmission rates 19.2/187.5 kbit/s

• or as user-programmable interface with interrupt capability for serial data exchange with non-Siemens devices, e.g. at ASCII protocol baud rates: 0.3/0.6/1.2/2.4/4.8/9.6/19.2/38.4 kbit/s; at 1.2 to 38.4 kbit/s the PC/PPI cable can be used as an RS232/RS458 adapter

Connectable programming units/PC PG 720 PII, PG 740 PIII, PC RI 45 PIII Tower, standard PCs

Integrated inputs/outputs• Plug-in I/O terminals No

• Digital inputs 6

• Digital outputs 4

• Analog potentiometer 1 analog potentiometer; 8 bit resolution

Max. number of inputs/outputs• Digital inputs/outputs max. 6 inputs and 4 outputs (inte-

grated inputs/outputs); no extension possible

• Analog inputs/outputs -

• AS-Interface inputs/outputs, max. -

Expansion, max. -

Degree of protection IP 20 in accordance with IEC 529

Ambient temperature• with horizontal installation 0 to 55 °C

• when mounted vertically 0 to 45 °C

Relative humidity 5 to 95% (RH severity level 2 in accordance with IEC 1131-2)

Atmospheric pressure 860 to 1080 hPa

Other environmental conditions see “S7-200 Programmable Controller, system manual”

9Micro PLC SIMATIC S7-200September 2000 Extract from Siemens Catalog ST 70

SIMATIC S7-200CPUs

CPU 221, CPU 222, CPU 224, CPU 226

Technical specifications CPU 221 (cont.)

Power supply: 24 V DC 100 to 230 V AC

Inputs: 24 V DC 24 V DC

Outputs: 24 V DC Relay

Supply voltage L+/L1• rated value 24 V DC 100 to 230 V AC• permitted range 20.4 to 28.8 V 85 to 264 V AC

(47 to 63 Hz)

Input current• max. incl. load 10 A at 28.8 V 20 A at 264 V• power consumption max. 80 to 900 mA 15 to 60 mA

(240 V) 30 to 120 mA (12 V)

Output voltage for sensors and transmitters• rated value L+ (24 V DC) 24 V DC• permitted range 15.4 to 28.8 V 20.4 to 28.8 V

Output current for sensors (24 V DC)• rated value 180 mA 180 mA• short-circuit protection electronic at

600 mAelectronic at 600 mA

Output current for expansion modules (5 V DC)

- -

Integrated inputs 6 6• Type optionally active

high and active low per group

optionally active high and active low per group

Input voltage• rated value 24 V DC 24 V DC• for "1" signal, min. 15 V 15 V• for "0" signal 0 to 5 V 0 to 5 V

Galvanic isolation Optocoupler Optocoupler• in groups of 2 and 4 2 and 4

Input current• rated value for "1" signal 4 mA 4 mA

Input delay (at rated value of the input voltage)• for standard inputs max. every

0.2 to 12.8 ms, selectable

every0.2 to 12.8 ms, selectable

• for interrupt inputs (I0.0 to I0.3)0.2 to 12.8 ms, selectable

(I0.0 to I0.3)0.2 to 12.8 ms, selectable

• for fast counters max. (I0.0 to I0.5)30 kHz

(I0.0 to I0.5)30 kHz

Connection of 2-wire BERO• Permissible quiescent cur-

rent, max. 1 mA 1 mA

Cable lengths• unshielded (not for high-

speed signals) 300 m 300 m

• shielded- standard input- high-speed counters

500 m50 m

500 m50 m




Integrated outputs 4 (transistor)switchable in parallel for higher output currents

4 (relay)

Rated load voltage L+/L1 24 V DC 24 V DC/ 24 to 230 V AC

• permitted range 20.4 to 28.8 V DC 5 to 30 V DC/ 5 to 250 V AC

Output voltage• for "1" signal, min. 20 V DC L+/L1

Galvanic isolation Optocoupler Relay• in groups of 4 1 and 3

Output current max.• for "1" signal

- rated value at 40 °C 0.75 A 2 A- rated value at 55 °C 0.75 A 2 A

• min. current - -• for "0" signal 0.1 mA 0 mA

Sum of all output currents• at 40 °C, max. 3.0 A 6.0 A• at 55 °C, max. (horizontal in-

stallation)3.0 A 6.0 A

ON delay• of the standard outputs,

max. (O0.2 to O0.3)15 µs

(all outputs)10 ms

• of the pulse outputs, max. (O0.0 to O0.1)2 µs

-

OFF delay• of the standard outputs, max. (O0.2 to O0.3)

100 µs(all outputs)10 ms


-

Operating frequency of the pulse outputs

(O0.0 to O0.1) (O0.0 to O0.1)

• for resistive load 20 kHz -

Switching capacity of the out-puts• for resistive load 0.75 A 2 A• for a lamp load 5 W 30 W DC

200 W AC

Service life of the contacts (number of switching cycles to VDE 0660, Part 200)• mechanical - 10 mill.• at rated load - 100.000

Limitation of voltage induced on circuit interruption, max.

1 W -

Short-circuit protection provide externally provide externally

Cable lengths• unshielded 150 m 150 m• shielded 500 m 500 m

Isolation• between 24 V DC and 5 V DC 500 V DC 500 V DC• betw. 24 V DC and 230 V AC - 1500 V AC

Dimensions (W x H x D) in mm

90 x 80 x 62 90 x 80 x 62

W eight, approx. 270 g 310 g


SIMATIC S7-200

CPU 221, CPU 222, CPU 224, CPU 226

CPUs




Memory cartridge (optional) 1 pluggable memory cartridge; content identical to the inte-grated EEPROM

Program backup Entire program maintenance-free in the integrated EEPROM

Data backup • Entire DB 1 loaded from pro-gramming device/PC into inte-gral EEPROM; maintenance-free

• Current DB 1 values in RAM, re-tentive flags, timers, counters etc. maintenance-free through super capacitor; optional battery for long-term backup

Backup time typ. 50 h (min. 8 h at 40 °C); 200 days (typ.) with optional bat-tery module


Program organization 1 OB, 1 DB, 1 SDBSubroutines with/without parame-ter passing


Subroutine levels 8

User program protection 3-level password protection

Operation set Bit logic operations, comparison operations, timer operations, counting operations, clock opera-tions, fixed-point arithmetic, float-ing-point arithmetic, numerical functions, move operations, table operations, logic operations, shift and rotate operations, conver-sion operations, program control operations, interrupt and commu-nication operations, stack opera-tions

Execution times for bit operations 0.37 µs




Counter 256• of these retentive 256, via super capacitor or

battery, selectable• counting range 0 to 32767




Integrated high-speed functions• Interrupt inputs 4 (4 rising edges and/or 4 falling

edges)

• Counters 4 fast counters (each with 30 kHz), 32 bits (incl. sign), can be used as up/down counters or for connecting 2 incremental encoders with pulse trains offset by 90°; (max. 20 kHz (A/B-Counter)); with parameterizable enable and reset inputs; Interrupt options (inc. calling a subroutine with any content) on reaching a specified value;Reversal of counting direction etc.

• Pulse outputs 2 high-speed outputs, 20 kHz, with interrupt option; pulse width and frequency modulation possi-ble

Interfaces 1 RS 485 communication interface, optionally:• as PPI interface with PPI

protocol for programming functions, HMI functions (TD 200, OP), S7-200-internal CPU/CPU communication; Baud rates 9.6/19.2/187.5 kbit/s



Expansion bus:• Connection of expansion mod-

ules (EM)1)

Connectable programming units/PC PG 720 PII, PG 740 PIII, PC RI45 PIII Tower, standard PC

Integrated inputs/outputs• Plug-in I/O terminals No



• Analog potentiometer 1 analog potentiometer; 8 bit resolution

Max. number of inputs/outputs• Digital inputs/outputs max. 40 inputs and 38 outputs

(CPU + EM)• Analog inputs/outputs max. 8 inputs and 2 outputs (EM)

or max. 0 inputs and 4 outputs (EM)

• AS interface inputs/outputs, max. max. 31 AS-Interface slaves (CP 243-2)

Expansion, max. 2 expansion modules1)




1) Only S7-22x series expansion modules can be used. Because of the limited output current, the use of expansion boards can be subject to restrictions.


SIMATIC S7-200CPUs

CPU 221, CPU 222, CPU 224, CPU 226


Relative humidity 5 to 95% (RH severity level 2 in accor-dance with IEC 1131-2)


Other environmental conditions

see “S7-200 Programmable Controller, system manual”





(47 to 63 Hz)

Input current - -• Max. incl. load 10 A at 28.8 V 20 A at 264 V• Power consumption max. 85 to 500 mA 20 to 70 mA

(24 V)40 to 140 mA (120 V)




Output current for expansion modules (DC 5 V)

340 mA 340 mA




Input voltage• rated value 24 V DC 24 V DC• for "1" signal 15 V 15 V• for "0" signal 0 to 5 V 0 to 5 V

Galvanic isolation Optocoupler Optocoupler• in groups of 4 4


Input delay (at rated value of the input voltage)• for standard inputs every

0.2 to 12.8 ms (selectable)

every0.2 to 12.8 ms (selectable)

• for interrupt inputs (I0.0 to I0.3)0.2 to 12.8 ms (selectable)

(I0.0 to I0.3)0.2 to 12.8 ms (selectable)

• for high-speed counters, max.

(I0.0 to I0.5)30 kHz

(I0.0 to I0.5)30 kHz

Connection of 2-wire BERO• Permissible quiescent

current, max. 1 mA 1 mA



• shielded - standard input - high-speed counters

500 m50 m

500 m50 m





6 (relay)



Output voltage• for "1" signal, min. DC 20 V L+/L1

Galvanic isolation Optocoupler Relay• in groups of 6 3


- rated value at 40 °C 0.75 A 2 A


• min. current - -

• for "0" signal 10 µA 0 mA

Sum of all output currents (horizontal installation)• at 40 °C, max. 4.5 A 6.0 A

• at 55 °C, max. (horizontal installation)

4.5 A 6.0 A

ON delay• of the standard outputs, max. (O0.2 to O0.5)



-




-


(O0.0 to O0.1) (O0.0 to O0.1)


Switching capacity of the outputs• for resistive load 0.75 A 2 A

• for a lamp load 5 W 30 W for DC200 W for AC

Service life of the contacts (number of switching cycles to VDE 0660, Part 200)• mechanical - 10 mill.

• at rated load - 100.000


1 W -





90 x 80 x 62 90 x 80 x 62



SIMATIC S7-200

CPU 221, CPU 222, CPU 224, CPU 226

CPUs




Memory cartridge (optional) 1 pluggable memory cartridge; content identical to the integrated EEPROM


Data backup • Entire DB 1 loaded from programming device/PC into integral EEPROM; maintenance-free

• Current DB 1 values in RAM, retentive flags, timers, counters etc. mainte-nance-free through super capacitor; optional battery for long-term backup

Backup time 190 h (min.120 h at 40 °C);200 days (typ.) with optional battery module


Program organization 1 OB, 1 DB, 1 SDBSubroutines with/without parameter passing


Subroutine levels 8


Operation set Bit logic operations, comparison opera-tions, timer operations, counting opera-tions, clock operations, fixed-point arithmetic, floating-point arithmetic, numerical functions, move operations, table operations, logic operations, shift and rotate operations, conversion oper-ations, program control operations, interrupt and communication opera-tions, stack operations

Execution times for bit opera-tions

0.37 µs




Counter 256• of these retentive 256, via super capacitor or battery,

selectable• counting range 0 to 32767




Integrated high-speedfunctions• Interrupt inputs 4 (4 rising edges and/or

4 falling edges)

• Counter 6 fast counters (each with 30 kHz), 32 bits (incl. sign), can be used as up/down counters or for connecting 2 incremental encoders with pulse trains offset by 90°; (max. 20 kHz (A/B counter)); with parameterizable enable and reset inputs; Interrupt options (inc. calling a subroutine with any content) on reaching a specified value;Reversal of counting direction etc.

• Pulse outputs 2 high-speed outputs, 20 kHz, with interrupt option; pulse width and fre-quency modulation possible

Interfaces 1 RS 485 communication interface, optionally:• as PPI interface with PPI protocol for

programming functions, HMI functions (TD 200, OP), S7-200-internal CPU/CPU communication; Baud rates 9.6/19.2/187.5 kbit/s


• or as user-programmable interface with interrupt capability for serial data exchange with non-Siemens devices, e.g. at ASCII protocol baud rates: 0.3/0.6/1.2/2.4/4.8/9.6/19.2/38,4 kbit/s; at 1.2 to 38.4 kbit/s the PC/PPI cable can be used as an RS232/RS485 adapter

Expansion bus• Connection of expansion modules

(EM)1)

Connectable programming units/PC

PG 720 PII, PG 740 PIII, PC RI45 PIII Tower and Standard PC

Integrated inputs/outputs• Plug-in I/O terminals Yes• Digital inputs 14• Digital outputs 10• Analog potentiometer 2 analog potentiometer; 8 bit resolution

Max. number of inputs/outputs• digital inputs/outputs 94 inputs and 74 outputs• analog inputs/outputs 28 inputs and 7 outputs or

0 inputs and 14 outputs• AS-Interface inputs/outputs,

max. max. 31 AS-Interface slaves (CP 243-2)

Expansion, max. 7 expansion modules1)

Only expansion modules from the S7-22x series may be used


Ambient temperature• with horizontal installation 0 to 55 °C• when mounted vertically 0 to 45 °C



Other environmental condi-tions




SIMATIC S7-200CPUs

CPU 221, CPU 222, CPU 224, CPU 226






(47 to 63 Hz)

Input current, typ. - -• Max. incl. load 10 A at 28.8 V 20 A at 264 V• Power consumption max. 110 to 700 mA 30 to 100 mA

(240 V) 60 to 200 mA (120 V)




Output current for expansion modules (5 V DC)

660 mA 660 mA




Input voltage• rated value 24 V DC 24 V DC• for "1" signal , min. 15 V 15 V• for "0" signal 0 to 5 V 0 to 5 V



Input delay (at rated value of the input voltage)• for standard inputs every






(I0.0 to I1.5)30 kHz





• shielded - standard input - high-speed counters)

500 m50 m

500 m50 m





10 (relay)




Galvanic isolation Optocoupler Relay• in groups of 5 and 5 3. 3 and 4




- min. current - -


Sum of all output currents (horizontal installation)• at 40 °C, max. 3.75 A 8.0 A• at 55 °C, max. 3.75 A 8.0 A


15µs(all outputs)10 ms


-


100µs(all outputs)10 ms

• of the pulse outputs, max. (A0.0 to A0.1)10 µs

-


(A0.0 to A0.1) (A0.0 to A0.1)


Switching capacity of the outputs• for resistive load 0.75 A 2 A

• for a lamp load 5 W 30 W for DC200 W for AC

Service life of the contacts (number of switching cycles to VDE 0660, Part 200)• mechanical - 10 mill.



1 W -


Cable lengths• unshielded 150 m 150 m

• shielded 500 m 500 m

Isolation• between 24 V DC and 5 V DC 500 V DC 500 V DC

• betw. 24 V DC and 230 V AC - 1500 V AC


120.5 x 80 x 62 120.5 x 80 x 62



SIMATIC S7-200

CPU 221, CPU 222, CPU 224, CPU 226

CPUs




Memory cartridge (optional) 1 pluggable memory cartridge; content identical to the integrated EEPROM


Data backup • Entire DB 1 loaded from programming device/PC into integral EEPROM; maintenance-free

• Current DB 1 values in RAM, retentive memory bits, timers, counters etc. maintenance-free through super ca-pacitor; optional battery for long-term backup.

Backup time 190 h (min. 120 h at 40 °C); 200 days (typ.) with optional battery module


Program organization 1 OB, 1 DB, 1 SDBSubroutines with/without parameter passing


Subroutine levels 8


Operation set Bit logic operations, comparison opera-tions, timer operations, counting opera-tions, clock operations, fixed-point arithmetic, floating-point arithmetic, numerical functions, move operations, table operations, logic operations, shift and rotate operations, conversion oper-ations, program control operations, interrupt and communication opera-tions, stack operations

Execution times for bit operations

0.37 µs




Counter 256• of these retentive 256, via super capacitor or battery,

selectabler• counting range 0 to 32767


selectabler• range 4 timers, 1 ms to 30 s


Integrated high-speedfunctions• Interrupt inputs 4 (4 rising edges and/or

4 falling edges)

• Counters 6 fast counters (each with 30 kHz), 32 bits (incl. sign), can be used as up/down counters or for connecting 2 incremental encoders with pulse trains offset by 90°; (max. 20 kHz (A/B-Counter)); with parameterizable enable and reset inputs; Interrupt options (inc. calling a subroutine with any content) on reaching a specified value;Reversal of counting direction etc.

• Pulse outputs 2 high-speed outputs, 20 kHz, with interrupt option; pulse width and fre-quency modulation possible

Interfaces 2 RS 485 communication interfaces, optionally:• as PPI interface with PPI protocol for

programming functions, HMI functions (TD 200, OP), S7-200-internal CPU/CPU communication; Baud rates 9.6/19.2/187.5 kbit/s



Expansion bus• Connection of expansion modules

(EM)1)

Connectable programming units/PC

PG 720 PII, PG 740 PIII, PC RI45 PIII Tower, standard PC

Integrated inputs/outputs• Plug-in I/O terminals Yes



• Analog potentiometer 2 analog potentiometers; 8 bit resolu-tion

Max. number of inputs/outputs• digital inputs/outputs 128 inputs and 120 outputs

• analog inputs/outputs 28 inputs and 7 outputs or 0 inputs and 14 outputs

• AS-Interface-inputs/outputs, max.

31 AS-Interface slaves (CP 243-2)

Expansion, max. 7 expansion modules1))






Other environmental conditions




SIMATIC S7-200CPUs

CPU 221, CPU 222, CPU 224, CPU 226






(47 to 63 Hz)

Input current, typ. - -• Max. incl. load 10 A at 28.8 V 20 A at 264 V• Power consumption max. 150 to 1050 mA 40 to 160 mA

(240 V)80 to 320 mA (120 V)



approx. 1.5 Aelectronic at approx. 1.5 A

Output current for expansion modules

1000 mA 1000 mA




Input voltage• rated value 24 V DC 24 V DC• for "1" signal , min. 15 V 15 V• for "0" signal 0 to 5 V 0 to 5 V



Input delay (at rated value of input voltage)• for standard inputs every






(I0.0 to I1.5)30 kHz





• shielded - standard input- high-speed counters

500 m50 m

500 m50 m





16 (relay)




Galvanic isolation Optocoupler Relay• in groups of 8 and 8 4, 5 and 7


- rated value at 40 °C 0.75 A 2 A- rated value at 55 °C 0.75 A 2 A- min. current - -


Sum of all output currents (horizontal installation)• at 40 °C, max. 6.0 A 10.0 A• at 55 °C, max. 6.0 A 10.0 A


15 µs(all outputs) 10 ms


-


100 µs(all outputs) 10 ms


-


(O0.0 to O0.1) (O0.0 to O0.1)


Switching capacity of the outputs• for resistive load 0.75 A 2 A• for a lamp load 5 W 30 W for DC

200 W for AC

Service life of the contacts (number of switching cycles to VDE 0660, Part 200)• mechanical - 10 mill.• at rated load - 100.000


1 W -





196 x 80 x 62 1960 x 80 x 62



SIMATIC S7-200

CPU 221, CPU 222, CPU 224, CPU 226

CPUs

Technical specifications (cont.)

M L+ 0.0 0.1 0.2 0.3 M L+

1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 M L+

CPU 221 24 V DC/24 V DC/24 V DC4 outputs (24 V DC) Power supply (24 V DC)

6ES7 211-0AA21-0XB0

6 inputs (24 V DC)

Power supply (24 V DC) for sensors or expansion modules (180 mA)

1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 0.6 0.7 M L+

CPU 222 24 V DC/24 V DC/24 V DC6 outputs (24 V DC)

6ES7 212-1AB21-0XB0

8 inputs (24 V DC)


Power supply(24 V DC)

M L+ 0.0 0.1 0.2 0.3 0.4 0.5 M L+

CPU 224 24 V DC/24 V DC/24 V DC10 outputs (24 V DC)

6ES7 214-1AD21-0XB0

14 inputs (24 V DC)



1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 2M1.0 1.1 1.2 1.3 1.4 1.5 M L+

1M 1L+ 0.0 0.1 0.2 0.3 0.4 2M 2L+ 0.5 0.6 0.7 1.0 1.1 M L+

1L 0.0 0.1 0.2 2L 0.3 N L1

CPU 221 100 - 230 V AC/24 V DC/relay


4 outputs (24 V DC/24 - 230 V AC)

Power supply(100 - 230V AC)

6ES7 211-0BA21-0XB0

6 inputs (DC 24 V)

1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 M L+

1L 0.0 0.1 0.2 2L 0.3 0.4 0.5 N L1

CPU 222 100 - 230 V AC/24 V DC/relay6 outputs (24 V DC/24 - 230 V AC)

Power supply(100 - 230V AC)

6ES7 212-1BB21-0XB0

8 inputs (24 V DC)

1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 0.6 0.7 M L+


CPU 224 100 - 230 V AC/24 V DC/relay

6ES7 214-1BD21-0XB0


14 inputs (24 V DC)

10 outputs (24 V DC/24 - 230 V AC) Power supply(100 - 230 V AC)

1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 2M1.0 1.1 1.2 1.3 1.4 1.5 M L+

1L 0.0 0.1 0.2 0.3 2L 0.4 0.5 0.6 3L 0.7 1.0 1.1 N L1


17

SIMATIC S7-200CPUs

CPU 221, CPU 222, CPU 224, CPU 226

Technical specifications(cont.) CPU 226 24 V DC/24 V DC/24 V DC

16 outputs (24 V DC)

6ES7 216-2AD21-0XB0

24 inputs (24 V DC)



1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 1.0 1.1 1.21.3 1.4 2M 1.5 1.6 1.7 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 M L+

M 1L+ 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 2M 2L+1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 M L+

CPU 226 24 V DC/24 V DC/24 V DC16 outputs (24 V DC/24 - 230 V AC)

6ES7 216-2BD21-0XB0

24 inputs (24 V DC)


1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 1.0 1.1 1.21.3 1.4 2M 1.5 1.6 1.7 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 M L+

1L 0.0 0.1 0.2 0.3 2L 0.4 0.5 0.6 0.7 1.0 3L 1.1 1.2 1.3 1.4 1.5 1.6 1.7 N L+

Power supply(100 - 230 V AC)


SIMATIC S7-200

CPU 221, CPU 222, CPU 224, CPU 226

CPUs

Ordering data

CPU 221

24 V DC supply,24 V DC inputs,24 V DC outputs

6ES7 211-0AA21-0XB0

100-230 V AC supply,24 V DC inputs,relay outputs

6ES7 211-0BA21-0XB0

CPU 222


6ES7 212-1AB21-0XB0


6ES7 212-1BB21-0XB0

CPU 224


6ES7 214-1AD21-0XB0


6ES7 214-1BD21-0XB0

CPU 226


6ES7 216-2AD21-0XB0


6ES7 216-2BD21-0XB0

Memory cartridge MC 291,EEPROM

for CPU 221/222//224/226 6ES7 291-8GE20-0XA0

Grounding terminal

10 ea. 6ES5 728-8MA11

Front flap set

contains various cover flaps for CPUs and EMs; spare part

6ES7 291-3AX20-0XA0

SIM 274 simulator (optional)

with 8 terminals 6ES7 274-1XF00-0XA0

with 14 terminals 6ES7 274-1XH00-0XA0

with 24 terminals 6ES7 274-1XK00-0XA0

Terminal block forfield levelwiring (optional)

12-pin, for CPU 221/212/222,10 ea.

6ES7 290-2AA00-0XA0

Pluggable terminal block(spare part)

with 7 interfaces (for CPU 22x) 6ES7 292-1AD20-0AA0

with 12 interfaces (for CPU 22x) 6ES7 292-1AE20-0AA0

with 14 interfaces (for CPU 22x) 6ES7 292-1AF20-0AA0

with 18 interfaces (for CPU 22x) 6ES7 292-1AG20-0AA0

PC-to-PPI cable 6ES7 901-3BF20-0XA0

5 m; with integralRS 232C/RS 485 adapter,between S7-200 and PC or data terminal equipment such as print-ers, bar-code readers; Galvanic isolation by optocou-plers

MPI cable 6ES7 901-0BF00-0AA0

5 m; for connecting the S7-200 to MPI

Bus backplane extension cable

for interconnection of the two rows of devices with double-row configuration • for CPU 221/222/224/226 6ES7 290-6AA20-0XA0

Optional battery module 6ES7 291-8BA20-0XA0

for CPU 221/222/224/226

Optional combined clock andbattery module

6ES7 297-1AA20-0XA0

only for CPU 221/222

S7-200 programmablecontroller, system manual

for CPU 221/222/224/226 and STEP 7-Micro/W in32 V3German 6ES7 298-8FA21-8AH0English 6ES7 298-8FA21-8BH0French 6ES7 298-8FA21-8CH0Spanish 6ES7 298-8FA21-8DH0Italian 6ES7 298-8FA21-8EH0

STEP 7-Micro/WIN32 V3.1programming software

see page 40

PROFIBUS IP 20 bus connectorwith 90° cable outlet

• without PG interface 6ES7 972-0BA11-0XA0

• with PG interface 6ES7 972-0BB11-0XA0




PROFIBUS-FC Standard Cable 6XV1 830-0EH10

for connection to PPI;standard type with special design for quick mounting, 2-core, shielded, by the meterdelivery unit max. 1000 m, minimum order quantity 20 m

Repeater RS 485 for PROFIBUS 6ES7 972-0AA01-0XA0

CP 5511 see page 45

CP 5611 see page 45


SIMATIC S7-200Digital expansion modules

EM 221, EM 222, EM 223SIMATIC S7-200

Overview • Digital input/outputs to sup-plement the on-board I/O of the CPUs

• For flexible adaptation of the controller to the task

• For expanding a system at a later date with additional in-puts and outputs

Application Digital expansion modules provide additional digital in-puts/outputs beyond the ex-isting on-board digital inputs/outputs.

Advantages for the user include the following:

• Optimum adaptation:The user can configure the PLC with any combination of expansion modules to meet the precise needs of the ap-plication. This eliminates un-necessary investments. Modules are available with 8, 16 and 32 inputs/outputs

• Flexibility:The PLC can be upgraded as the scope of the application increases. Modifying the user program is extremely easy.

Note:

There are expansion modules for the S7-21x and the S7-22x series. CPUs of the S7-21x se-ries can only be expanded us-ing expansion modules of the S7-21x series. CPUs of the S7-22x series (CPU 222/224/226) can only be expanded using expansion modules of the S7-22x series. Combined use of the various series is not possible.

Design The expansion modules have the same design features as the basic units.

• Assembly on a standard DIN rail;the modules are snapped onto the rail to the right of the CPU and are connected to each other and to the CPU by means of flexible integrat-ed ribbon cables.

• Direct panel-mounting:Integrated holes also permit direct attachment to the pan-els. This method is recom-mended for applications subject to vibration.


SIMATIC S7-200

EM 221, EM 222, EM 223


Technical specifications EM 221 digital input module

Technical specifications EM 222 digital input modules

1) 1 output up to 40 °C2) see manual

Connectable to CPU 22x

Plug-in I/O terminals Yes

Number of inputs 8• type choice of sink input or source

input per group

Input voltage• rated value 24 V DC• for ”1" signal 15 to 30 V• for ”0" signal 0 to 5 V

Galvanic isolation Optocoupler• in groups of 4

Input current• for ”1" signal 4 mA

Input delay• at rated value input voltage 4.5 ms

Connection of 2-wire BERO• acceptable quiescent current 1 mA

Cable length• unshielded 300 m• shielded 500 m

Current consumption• from backplane bus (5 V DC) 30 mA• from sensor power supply or exter-

nal power supply (24 V DC) -

Power loss typ. 2 W

Dimensions (W x H x D) in mm 46 x 80 x 62

W eight 150 g

DC Relay

Connectable to S7-22x series S7-22x series

Plug-in I/O terminals Yes Yes

Number of inputs 8 8

Rated load voltage L+/L1 24 V DC 24 V DC24 to 230 V AC

• permitted range 20.4 to 28.8 V DC 5 to 30 V DC5 to 250 V AC

Output voltage• for "1" signal min. 20 V -

Galvanic isolation Optocoupler Relay• in groups of 4 4


- rated value at 40 °C 0.75 A 2.0 A- rated value at 55 °C 0.75 A 2.0 A- min. current - -


Sum of all output currents• at 40 °C 3.0 A 8.0 A• at 55 °C

(horizontal installation) 3.0 A 8.0 A

Maximum current per conductor /group (mounted horizontally and vertically)

3 Aparallel connec-tion possible for higher output currents

8 A

DC Relay

Contact rating1)

• for resistive load 0.75 A 2 A• for inductive load 0.75 A 2 A• for a lamp load 5 W 30/200 W (DC/AC)

Service life of the contacts• mechanical - 10 x 106


Inductive current interruption voltage (internal) limited to

L+ - 48 V provide externally2)


Cable length• unshielded 150 m 150 m• shielded 500 m 500 m

Current consumption• from backplane bus (5 V DC) 50 mA 40 mA• from sensor power supply or

external power supply (24 V DC)

- 72 mA (9 mA per switched output)

Power loss, typ. 2 W 2 W

Dimensions (W x H x D) in mm 45 x 80 x 62 45 x 80 x 62

W eight 150 g 170 g



EM 221, EM 222, EM 223

Technical specifications EM 223 digital input/output modules

1) 1 output up to 40 °C

4I/4O 8I/8O 16I/16O 4I/4O 8I/8O 16I/16O

Inputs: 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC

Outputs: 24 V DC 24 V DC 24 V DC Relay Relay Relay

Connectable to CPU 22x CPU 22x CPU 22x CPU 22x CPU 22x CPU 22x

Plug-in I/O terminals Yes Yes Yes Yes Yes Yes

Inputs 4 8 16 4 8 16

Input voltage• rated value 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC• for “1“ signal 15 to 30 V DC 15 to 30 V DC 15 to 30 V DC 15 to 30 V DC 15 to 30 V DC 15 to 30 V DC• for “0“ signal 0 to 5 V 0 to 5 V 0 to 5 V 0 to 5 V 0 to 5 V 0 to 5 V

Galvanic isolation Optocoupler Optocoupler Optocoupler Optocoupler Optocoupler Optocoupler• in groups of 4 4 4 4 4 8• tested for 500 V AC 500 V AC 500 V AC 500 V AC 500 V AC 500 V AC

Input current• rated value for “1“ signal 4 mA 4 mA 4 mA 4 mA 4 mA 4 mA

Input delay• at rated input voltage 4.5 ms 4.5 ms 4.5 ms max. 4.5 ms max. 4.5 ms max. 4.5 ms

Connection of 2-wire BERO• acceptable quiescent

current 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA

Outputs 4 8 16 4 8 16

Rated load voltage L+/L1 24 V DC 24 V DC 24 V DC 24 V DC/24 to 230 V AC

24 V DC/24 to 230 V AC

24 V DC/24 to 230 V AC

• permitted range 20.4 to 28.8 V DC 20.4 to 28.8 V DC 20.4 to 28.8 V DC 5 to 30 V DC/5 to 250 V AC

5 to 30 V DC/5 to 250 V AC

5 to 30 V DC/5 to 250 V AC

Output voltage• for “1“ signal min. 20 V 20 V 20 V L+/L1 L+/L1 L+/L1• for “0“ signal, with 10 kΩ

load max. 0.1 V DC 0.1 V DC 0.1 V DC - - -

Galvanic isolation Optocoupler Optocoupler Optocoupler Relay Relay Relay• in groups of 4 4 4/4/8 4 4 4

Output current max.• for “1“ signal 0.75 A 0.75 A 0.75 A 2 A 2 A 2 A

- min. current - - - - - -

Maximum current per conductor/group

3 A 3 A 3/3/6 A 8 A 8 A 8 A

Contact rating1)

• for resistive load - - - - - -• for inductive load - - - - - -• for a lamp load 5 W 5 W 5 W 30/200 W

(DC/AC)30/200 W (DC/AC)

30/200 W (DC/AC)

Service life of the contacts (number of switching cycles) to VDE 0660, Part 200• mechanical - - - 10 mill. 10 mill. 10 mill.• at rated load - - - 100.000 100.000 100.000

Inductive current interruption voltage (internal) limited to

L+ - 48 V L+ - 48 V L+ - 48 V - - -

General

Short-circuit protection No No No provide externally

provide externally

provide externally

Cable length• unshielded 150 m 150 m 150 m 150 m 150 m 150 m• shielded 500 m 500 m 500 m 500 m 500 m 500 m


22

SIMATIC S7-200

EM 221, EM 222, EM 223


M L+ 2L 0.4 0.5 0.6 0.71L+ 0.0 0.1 0.2 0.3

Relay (for CPU 22x)

6ES7 222-1HF20-0XA0

8 outputs(24 V DC/24 to 230 V AC)

Technical specifications EM 223 digital input/output modules (cont.)

4I/4O 8I/8O 16I/16O 4I/4O 8I/8O 16I/16O

General (cont.)

Current consumption• from backplane bus 40 mA 80 mA 160 mA 40 mA 80 mA 160 mA• from sensor power supply

or external power supply (24 V DC)

- - - 72 mA 72 mA 72 mA

• from coil current(24 V DC)

- - - 9 mA per output with “1“ signal

9 mA per output with “1“ signal

9 mA per output with “1“ signal

Power loss typ. 2 W 3 W 6 W 2 W 3 W 6 W


46 x 80 x 62 71.2 x 80 x 62 137.5 x 80 x 62 46 x 80 x 62 71.2 x 80 x 62 137.5 x 80 x 62

W eight approx. 160 g 200 g 360 g 160 g 300 g 400 g

DC (for CPU 22x)

6ES7 222-1BF20-0XA0

8 outputs (24 V DC)

2M 2L+0.4 0.5 0.6 0.71M 1L+ 0.0 0.1 0.2 0.3

DC (for CPU 22x)

6ES7 221-1BF20-0XA0

8 inputs (24 V DC)

2M 0.4 0.5 0.6 0.71M 0.0 0.1 0.2 0.3

DC (for CPU 22x)

6ES7 223-1BH21-0XA0

8 inputs (24 V DC)

8 outputs (24 V DC)

1M 1L+ 0.0 0.1 0.2 0.3 2M 2L+0.4 0.5 0.6 0.7

1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 0.6 0.7

Relay (for CPU 22x)

6ES7 223-1PH21-0XA0

8 inputs 24 V DC

8 outputs 24 V DC/24 to 230 V AC

M L+ 1M 0.0 0.1 0.2 0.3 2M 0.4 0.5 0.6 0.71L 0.0 0.1 0.2 0.3 2L 0.4 0.5 0.6 0.7



EM 221, EM 222, EM 223

DC (für CPU 22x)

6ES7 223-1BL21-0XA016 inputs (24V DC)

16 outputs (24 V DC)

3M 3L+ 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

2M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

DC (for CPU 22x)

1M 1L+ 0.0 0.1 0.2 0.3 2M 2L+0.4 0.5 0.6 0.7

1M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

Technical specifications (cont.)

Ordering data

EM 221 digital input module

for CPU 222/224/226• 8 inputs, 24 V DC,

sink input and source input6ES7 221-1BF20-0XA0

EM 222 digital output module

for CPU 222/224/226• 8 outputs, 24 V DC 6ES7 222-1BF20-0XA0• 8 outputs, relay 6ES7 222-1HF20-0XA0

EM 223 digital input/outputmodule


4 outputs, 24 V DC6ES7 223-1BF20-0XA0

• 8 inputs, 24 V DC, 8 outputs, 24 V DC

6ES7 223-1BH21-0XA0


6ES7 223-1BL21-0XA0

EM 223 digital input/outputmodules (continued)• 4 inputs, 24 V DC,

4 outputs, relay6ES7 223-1HF20-0XA0

• 8 inputs, 24 V DC, 8 outputs, relay

6ES7 223-1PH21-0XA0


6ES7 223-1PL21-0XA0

Front flap set

contains various covering flaps for CPUs and EMs; spare part

6ES7 291-3AX20-0XA0


• with 7 interfaces (for EM 221/222)

6ES7 292-1AD20-0AA0

• with 12 interfaces (for EM 223)

6ES7 292-1AE20-0AA0

1M 0.0 0.1 0.2 0.3

N (-)L (+)

Relay (for CPU 22x)

6ES7 223-1HF20-0XA0

4 inputs (24 V DC)4 outputs (relay)

1L 0.0 0.1 0.2 0.3

1M 0.0 0.1 0.2 0.3

DC (for CPU 22x)

6ES7 223-1BF20-0XA0

4 inputs (24 V DC)4 outputs (24 V DC)

1M 1L+ 0.0 0.1 0.2 0.3

DC (für CPU 22x)

6ES7 223-1PL21-0XA016 inputs (24V DC)

16 outputs (relay)

2M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

Relay (for CPU 22x)

N (-)L (+)

N (-)L (+)

N (-)L (+)

2L 0.4 0.5 0.6 0.7 3L 0.0 0.1 0.2 0.3 4L 0.4 0.5 0.6 0.371L 0.0 0.1 0.2 0.31M 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

24

SIMATIC S7-200

EM 231, EM 232, EM 235



Overview • Analog inputs and outputs for the SIMATIC S7-200

• W ith extremely short conver-sion times

• For connections of analog sensors and actuators with-out additional amplifier

• For performing even com-plex automation tasks

Application Analog expansion modules provide a means of using analog input/output modules.

Advantages for the user in-clude the following:• Optimum adaptation;

using analog and digital ex-pansion modules the user can adapt the controller even to complex tasks.

• Direct connection of sensors and actuators;12-bit resolution and differ-ent input/output ranges per-mit the connection of sen-sors and actuators without additional amplifier

• Flexibility;the controller can be up-graded as the scope of the application grows. Modify-ing the user program is ex-tremely easy

Note:

There are expansion modules for the S7-21x and the S7-22x series. CPUs of the S7-21x se-ries can only be expanded us-ing expansion modules of the S7-21x series. CPUs of the S7-22x series (CPU 222/224/226) can only be expanded using expansion modules of the S7-22x series. Combined use of the various series is not possible.

Design The expansion modules have the same design features as the basic units.

• Assembly on a standard DIN rail;the modules are snapped onto the rail to the right of the CPU and are connected to each other and to the CPU by means of flexible integrat-ed ribbon cables.

• Direct wall mounting;integrated mounting holes also facilitate direct screw attachment to walls. This mounting method is recom-mended for applications subject to high vibration lev-els.


SIMATIC S7-200Analog expansion modules

EM 231, EM 232, EM 235

Technical specifications EM 231 analog input modules

Technical specifications EM 232 analog output modules

Connectable to S7-22x series

Plug-in I/O terminals No

Number of inputs 4, differential

Polarity reversal protection No

Input ranges 0 to 5 V0 to 10 V2.5 V5 V0 to 20 mA

Acceptable input voltage for volt-age input, max.

30 V

Acceptable input current for current input, max.

32 mA

Galvanic isolation No

Analog-to-digital conversion time 250 µs

Converter 12 bits

Resolution Refer to manual

Noise suppression 40 dB, DC to 60 V• for noise frequency 50/60 Hz

Common mode voltage max. 12 V

Displayable range of conversion values• unipolar signals 0 to 32.000• bipolar signals -32.000 to +32.000

Characteristic linearization No

Temperature compensation No

Diagnostics LED, EXTF

Current consumption• from backplane bus (DC 5 V) 20 mA• from sensor power supply or exter-

nal power supply (24 V DC) 60 mA

Power loss typ. 2 W

Dimensions (W x H x D) in mm 71.2 x 80 x 62

W eight 183 g


Plug-in I/O terminals Yes

Outputs 2

Output ranges• voltage outputs -10 to +10 V• current outputs 4 to 20 mA

Load resistor• for voltage outputs min. 5 kΩ• for current outputs max. 0.5 kΩ


Resolution• for voltage output 12 bits• for current output 11 bits

Settling time• for voltage output 100 µs• for current output 2 ms


Operating error limit(0 to 55 °C referred to output range)• Voltage 2.0%• Current 2.0%

Basic error limit (operating error limit at 25 °C, referred to output range)• Voltage 0.5%• Current 0.5%

General

Current consumption• from backplane bus (5 V DC) 20 mA• from sensor power supply or

external power supply70 mA

Power loss typ. 2.0 W


W eight 148 g


SIMATIC S7-200

EM 231, EM 232, EM 235


Unassigned input

Current sensor

3 inputs

6ES7 231-0HC20-0XA0

Voltage sensor

RA A+ A- RB B+ B- RC C+ C- RD D+ D-

+ -

24V+

-

M L+

Technical specifications EM 235 analog I/O modules



Inputs 4, differential

Polarity reversal protection -

Input ranges 0 to 50 mV0 to 100 mV 0 to 500 mV 0 to 1 V 0 to 5 V 0 to 10 V 0 to 20 mA 25 mV 50 mV 100 mV 250 mV 500 mV 1 V 2.5 V 5 V 10 V

Acceptable input voltage for volt-age input max.

30 V

Acceptable input current for current input max.

32 mA


Converter 12 bit

Analog-to-digital conversion time < 250 µs

Resolution Refer to manual

Noise suppression 40 dB, DC up to 60 Hz• for noise frequency None

Common mode voltage max. 12 V

Displayable range of conversion values• unipolar signals 0 to 32.000• bipolar signals -32.000 to + 32.000

Characteristic linearization No

Temperature compensation No

Diagnostics LED, EXTF

Outputs 1

Output ranges• voltage outputs -10 to +10 V• current outputs 0 to 20 mA

Load resistor• for voltage outputs min. 5 kΩ• for current outputs max. 0.5 kΩ


Resolution• for voltage output 12 bit• for current output 11 bit

Settling time• for voltage output 100 µs• for current output 2 ms


Operating error limit (0 to 60 °C, referred to output range• Voltage 2.0%• Current 2.0%

Basic error limit (operating error limit at 25 °C, referred to output range)• Voltage 0.5%• Current 0.5%

General

Current consumption• from backplane bus (DC 5 V) 30 mA• from sensor power supply or exter-

nal power supply (24 V DC)60 mA

Power loss typ. 2.0 W


W eight 186 g

6ES7 232-0HB20-0XA0

VLo

ad

M0 V0 E0 M1 V1 E1

M L+

VLo

ad

ILoa

d

ILoa

d

2 outputs

24V+

-



EM 231, EM 232, EM 235

Technical specific. (cont.)

Ordering data

EM 231 analog input module 6ES7 231-0HC20-0XA0

for CPU 222/224/226• 3 inputs

EM 232 analog output module 6ES7 232-0HB20-0XA0

for CPU 222/224/226• 2 outputs

EM 235 analog input/outputmodule

6ES7 235-0KD20-0XA0

for CPU 222/224/226• 4 inputs, 1 output

Grounding terminal

10 ea. 6ES5 728-8MA11

Front flap set

contains various covering flaps for CPUs and EMs; spare part

6ES7 291-3AX20-0XA0

Unassigned inputV

Load

ILoa

d

4 inputs, 1 output

6ES7 235-0KD20-0XA0

Voltage sensor

RA A+ A- RB B+ B- RC C+ C- RD D+ D-

+ -

24V+

-

M L+

Current sensor

28

SIMATIC S7-200

EM 231 thermocouple module



Overview • For convenient measuring of temperatures to a high level of accuracy

• 7 popular types of thermo-couple can be used

• Also for the measurement of low-level analog signals (±80 mV)

• Easy to retrofit in an existing system

Application The EM 231 thermocouple module allows the measure-ment of temperatures to a high level of accuracy using standard thermocouples .

In addition, analog signals with low levels in the region of ± 80 mV can also be record-ed. The EM 231 thermocouple module can be used with CPUs 222, 224 and 226.

Design The EM 231 thermocouple module exhibits the same de-sign features as the other S7-22x modules:• Assembly on a standard DIN

rail;the modules are snapped onto the rail to the right of the CPU and are connected to each other and to the CPU 22x by means of flexible integrated ribbon cables.


• Thermocouples;4 thermocouples of the J, K, T, E, R, S or N type can be used at any one time. They are connected directly to the module without an amplifier; all 4 thermocouples must be of the same type

• Mounting location;to ensure the greatest possi-ble measuring accuracy and repeat accuracy, the ther-mocouple module should be mounted at locations with small temperature fluctua-tions

• DIP switches;necessary settings, such as selecting the connected thermocouples, are made using DIP switches on the module

Functions • Different measuring ranges;thermocouple types J, K, T, E, R, S and N; analog signal acquisition ± 80 mV

• Check for open-ended lines

• Compensation of the cold junction;faults due to contact poten-tial differences at the con-nection between the thermocouple and the mod-ule are prevented; compen-sation is automatically deactivated for the acquisi-tion of analog signals (± 80 mV)

• Temperature scaling;the measured temperature can be indicated in °C or °F



EM 231 thermocouple module

Technical specifications

Ordering data

Connectable to S7-222/224/226


Number of inputs 4, analog

Input ranges/input resistance

TC types:S, T, R, E, N, K, J/ > 1 MΩVoltage range:± 80 mV/ > 1 MΩ


DC 30 V

Galvanic isolation Yes• Field side to logic 500 V AC• Field side to 24 V DC 500 V AC• 24 V DC to logic 500 V AC

Update time 405 ms (all channels)

Measuring principle Sigma-delta

Resolution 15 bits + sign• Temperature 0.1 °C/0.1 °F• Voltage 15 bits + sign

Noise suppression 85 dB• for noise frequency 50/60/400 Hz

Common mode voltage AC 120 V

Common mode rejection, min. 120 dB at 120 V AC

Displayable range of conversion values• bipolar signals -27.648 to +27.648

Basic error 0.1% FS (voltage)

Repeatability 0.05% FS

Error cold junction ±1.5 °C

Diagnostics LED: EXTF, SF

Cable length, max. 100 m to sensor

Loop resistance, line, max. 100 Ω

Current consumption• from backplane bus (DC 5 V) 87 mA• from L+ 60 mA

Power loss 1.8 W


W eight 210 g

EM 231 thermocouple module 6ES7 231-7PD20-0XA0

for the connection of thermocou-ples and for the measurement of analog signals at low levels

Grounding terminal

10 ea. 6ES5 728-8MA11

Front flap set

contains various covering flaps for CPU and EM; spare part

6ES7 291-3AX20-0XA0

30

SIMATIC S7-200

EM 231 RTD module



Overview • For convenient measuring of temperatures to a high level of accuracy

• 31 popular types of resis-tance temperature detectors can be used

• Easy to retrofit in an existing system

Application The EM 231 RTD module al-lows the measurement of tem-peratures to a high level of ac-curacy using standard resistance temperaturedetectors .

The EM 231 RTD module can be used with CPUs 222, 224 and 226.

Design The EM 231 RTD module ex-hibits the same design fea-tures as the other S7-22x modules:• Assembly on a standard DIN

rail;the modules are snapped onto the rail to the right of the CPU and are connected to each other and to the CPU 22x by means of flexible integrated ribbon cables.


• Resistance temperature sensors;2 of the most common types of resistance temperature detector can be used at any one time: Pt 100, Pt 200, Pt 500, Pt 1000, Pt 10000, Ni 100, Ni 120, Ni 1000, Cu 10, FS 150, FS 30, FS 600. They are connected directly to the module without an am-plifier, both resistance tem-perature detectors must be of the same type. The detec-tors can be connected with 2, 3 or 4 leads

• Mounting location;to ensure the greatest possi-ble measuring accuracy and repeat accuracy, the RTD module should be mounted at locations with small tem-perature fluctuations

• DIP switches;necessary settings, such as selecting the connected re-sistance detectors, are made using DIP switches on the module

Functions • Different measuring ranges;resistance temperature de-tector types Pt 100, Pt 200, Pt 500, Pt 1000, Pt 10000, Ni 100, Ni 120, Ni 1000, Cu 10, FS 150, FS 30, FS 600

• Temperature scaling;the measured temperature can be indicated in °C or °F



EM 231 RTD module


Ordering data

Connectable to S7-222/224/226


Number of inputs 2, analog

Input ranges RTD types:• Pt 100 W , 200 W , 500 W , 1000 W

(a = 3850 ppm, 3920 ppm, 3850,55 ppm, 3916 ppm, 3902 ppm)

• Pt 10000 W(a = 3850 ppm)

• Cu 9.035 W(a = 4270 ppm)

• Ni 10 W , 120 W , 1000 W (a = 6720 ppm, 6178 ppm)

• R 150 W , 300 W , 600 W FS

Input resistance min. 10 MW


30 V DC (detector)5 V DC (source)

Galvanic isolation Yes• Field side to logic 500 V AC• Field side to 24 V DC 500 V AC• 24 V DC to logic 500 V AC

Update time 405 ms (all channels)(700 ms for Pt 10000)

Measuring principle Sigma-delta

Resolution 15 bits + sign• Temperature 0.1 °C/0.1 °F• Resistance 15 bits + sign

Noise suppression 85 dB• for noise frequency 50/60/400 Hz

Common mode voltage 0

Common mode rejection, min. 120 dB at 120 V AC

Displayable range of conversion values • bipolar signals -27.648 to +27.648

Basic error 0.1% FS (voltage)

Repeatability 0.05% FS

Diagnostics LED: EXTF, SF

Cable length, max. 100 m to sensor

Loop resistance, line 20 W (max. 2.7 W for Cu)

Current consumption• from backplane bus (DC 5 V) 87 mA• from L+ 60 mA

Power loss 1.8 W• Sensor, max. 1 mW


W eight 210 g

EM 231 RTD module 6ES7 231-7PB20-0XA0

for the connection of resistance temperature detectors

Grounding terminal

10 ea. 6ES5 728-8MA11

Front flap set

contains various covering flaps for CPU and EM; spare part

6ES7 291-3AX20-0XA0


32

SIMATIC S7-200

EM 277 PROFIBUS-DP module


Overview • For connection of S7-22x to PROFIBUS-DP (as slave) and MPI

• Simultaneous operation pos-sible as MPI slave and DP slave

• Transfer rates up to 12 Mbit/s

• Suitable for use with CPUs 6ES7 22x-xxx21-xxxx and later

Application The PROFIBUS-DP EM 277 module allows connection of the CPUs in the 22x series to PROFIBUS DP as a slave.

A simultaneous exchange of data with MPI masters using the MPI protocol is similarly possible.

The module is suitable for use with CPUs with release num-ber 6ES7 2xx-xxx21-xxxx and higher (new firmware).


Ordering data

Connectable to CPU 22x


Number of inputs 1• Type RS 485

Galvanic isolation• between external signal and

control logic AC 500 V (galvanic)

Signaling and diagnostic displays (LEDs)

• CPU error • power supply • DP error • DX mode

Voltage supply via communication output

• 5 V DC- Output current 90 mA- Isolation between output and

module and also between output and 24 V DC voltage supply

500 V AC (max. 1 min.)

• 24 V DC - Voltage range 20.4 to 28.8 V- Output current 120 mA- Current limitation 0.7 to 2.4 A- Isolation No; same circuit as for 24 V DC

voltage supply

Protocols • PROFIBUS-DP (slave) • MPI (slave)

Current consumption• from backplane bus (5 V DC) 150 mA• external power supply or sensor

power supply (24 V DC) 30 to 180 mA

Power loss 2.5 W


W eight 175 g

Communication

PROFIBUS-DP transfer rates (automatic setting)

9.6/19.2/45.45/93.75/187.5/500/1000/1500/3000/6000/12000 kbit/s

Cable lengths 100 to 1200 m, depending on transfer rate

DP station address 0 to 99, adjustable

Number of stations per segment, max.

32

Number of stations on network, max.

126, of which no more than 99 are EM 277

MPI connections, max. 6, of which 1 is reserved for PG and 1 for OP

Connectable stations • TD200 from V2.0• OPs• TPs• Programming devices/PC with

MPI hardware• CPU 300/400• PROFIBUS-DP master

EM 277 PROFIBUS-DP inputmodule

6ES7 277-0AA20-0XA0

for CPU 222/224/226, for connec-tion to PROFIBUS-DP (slave) and MPI


33

SIMATIC S7-200Communication modules

Communication processor CP 243-2

Overview • The SIMATIC S7-200 22x’s master connection to the AS-Interface

• Significant increase in the number of inputs/outputs of the SIMATIC S7-200

• Up to 62 AS-Interface slaves can be connected, and inte-grated analog value trans-mission (according to extended AS-Interface specification V2.1)

• Supports all AS-Interface master functions in accor-dance with AS-Interface specification V2.1 (master class M1e)

• Simple operation in the I/O address area of the SIMATIC S7-200

• No configuring of the CPs re-quired

• Status indicators for operat-ing states and indication of the operational readiness of connected slaves with LEDs in the front panel.

• Error displays (including AS-Interface voltage errors, configuration errors) with LEDs in the front panel.

• Compact housing of a de-sign to match the SIMATIC S7-22x family.

Application The CP 243-2 is the AS-Inter-face master connection solely for the 22x CPUs used with SIMATIC S7-200. Thanks to the connection to AS-Inter-face, the number of available digital inputs and outputs for S7-200 is greatly increased

(max. 248 digital inputs/186 digital outputs on the AS-Inter-face per CP). As well as this, because of the integrated an-alog value processing func-tion analog values are also available on the AS-Interface for the S7-200 (max. 31 ana-

log slaves, each with up to 4 channels, per CP). Up to three (CPU 224, CPU 226) CP 243-2 processors can be operated simultaneously on the S7-200.

Design The CP 243-2 is connected to the S7-200 like an expansion module. It has the following:

• Two terminal connections for direct connection of the AS-Interface cable.

• Indicator LEDs in the front panel, for indicating the op-erating states as well as the connected and activated slaves and their availability.

• Two pushbuttons for indicat-ing the status information re-lating to the slaves, for switching between operat-ing states and for accepting the current actual configura-tion as the desired configu-ration.

Principle of operation In the S7-200 process image the CP 243-2 uses one digital input byte (status byte), one digital output byte (control byte), 8 analog input words and 8 analog output words. It therefore requires two slots. The operating mode of the CP 243-2 can be set with the status byte and the control byte by means of a user program.

Depending on the operating mode, the CP 243-2 either stores the I/O data of the AS-Interface slaves or diagnostic values in the analog address space of the S7-200 or en-ables the master calls (e.g. re-addressing of the slaves).

All connected AS-Interface slaves are configured at the press of a button. There is no need for any further config-uring of the CP.

Functions The CP 243-2 is an AS-Inter-face master of master class M1e, i.e. all functions speci-fied in AS-Interface specifica-tion V2.1 are supported. As a result it is possible to operate up to 62 digital slaves or 31 analog slaves on the AS-Inter-face.

Thanks to the integrated ana-log value processing function, access to the analog values is just as easy as to digital val-ues.

The CP 243-2 can be used in two operating modes:

• Standard mode: access to the I/O data of the AS-Interface slaves

• Extended mode: master calls (e.g. write pa-rameters) or requesting of the diagnostics values


34

SIMATIC S7-200

Communication processor CP 243-2


Designed for Industry • More flexible and expanded range of applications for the SIMATIC S7-200 as a result of the considerable increase in available digital/analog inputs/outputs

• Shorter commissioning times thanks to simple con-figuring at the press of a but-ton

• Reduction of downtimes and/or service times in the event of a fault thanks to the LED indicators:

- Status of the CP- Indication of all connected

slaves and their readiness for operation

- Monitoring of the AS-Inter-face line voltage


Ordering data

AS-Interface master profiles M0e/M1e (according to Com-plete AS-Interface Specification V2.1)

Bus cycle time 5 ms with 31 slaves

Interfaces• Address area assignment in the

PLCcorresponds to 2 I/O modules (8 DI/8 DO and 8 AI/ 8 AO)

• Connection AS-Interface terminal connection

Supply voltage 5 V DC via backplane bus

Current consumption• via backplane bus typ. 220 mA at 5 V DC• via AS-Interface shaped cables max. 100 mA

Power loss approx. 2 W

Permissible ambient conditions• Operating temperature

- horizontal installation 0 °C to +55 °C- vertical installation 0 °C to +45 °C

• Transportation and storage tem-perature

- 40 °C to +70 °C

• Relative humidity max. 95% at +25 °C

Construction• Module format S7-22x expansion module• Dimensions (W x H x D) in mm 71.2 x 80 x 62 (H+16 mm with

holes for wall fixing)• W eight approx. 250 g• Space requirements 1 slot

Communication processorCP 243-2

6GK7 243-2AX00-0XA0

for CPU 222/224/226, for connec-tion to AS-Interface (master) in accordance with extended AS-Interface master profile M0E/M1E

CP 243-2 manual

incl. examplesGerman 6GK7 243-2AX00-8AA0English 6GK7 243-2AX00-8BA0French 6GK7 243-2AX00-8CA0Spanish 6GK7 243-2AX00-8DA0Italian 6GK7 243-2AX00-8EA0


SIMATIC S7-200Power supplies

SITOP power 24 V/3.5 A load power supply

Overview • The stabilized load power supply for the SIMATIC S7-200

• Matched in design and func-tionality, problem-free inte-gration into PLC-network

• For reliable supply of PLC, encoders and sensors with 24 V DC; 3.5 A

• Flexible in use whether in industry or in the domestic system

Application The SITOP power 24 V/3.5 A load power supply is specially designed for the SIMATIC S7-200.

Applications of preference are:

• Supply of loads with high power requirement;the standard power supply of the CPU is insufficient

• Use of the CPUs with 24 V DC supply voltage

Using the SITOP power 24 V/3.5 A load power supply brings the following advan-tages:

• Extension of the service life of connected loads;through special protection against network fluctuations and noise

• Low heat buildup in the switching cabinet;thanks to the high efficiency of the load power supply

• Easy installation;thanks to light weight and in-stallation methods familiar from the S7-200

• Low investments;thanks to low price and the possibility of using the low-cost CPUs with 24 V DC supply voltage

Design The SITOP power 24 V/3.5 A has the following:

Rugged plastic housing in S7-200 design

• Easily accessible connec-tion and operator elements

• User-friendly installation on standard DIN rail or direct in the cabinet via integrated screw holes


Ordering data

Input

Input voltage• rated value 120/230 V• permitted range 93 to 132 V AC/187 to 264 V• mains buffering min. 20 ms

System frequency• rated value 50/60 Hz• permitted range 47 to 63 Hz

Input current• rated value at 230 V 0.95 A• rated value at 120 V 1.65 A

Input current max. 33 A

Output

Output voltage• rated value 24 V DC• permitted range 24 V +/-5%

Output current• rated value 3.5 A• short-circuit protection electronic, not saving

General data

Protection class (IEC 536) I

Degree of effectivity min. 84%

Power loss max. 16 W


Panel cutout• Input L, N, PE finely

stranded/single0.5 to 1.0 mm2 each / 1.5 mm2

• Output L+ 1 terminal for 0.5 to 1.0 mm2

• Output M 2 terminals for 0.5 to 1.0 mm2

SITOP power 24 V/3.5 A loadpower supply

6EP1 332-1SH31

120/230 V AC; 24 V DC/3.5 A

36

SIMATIC S7-200

TD 200 text display



Overview • The user-friendly text display for the S7-200

• For human machine inter-face functionality:

• Display of message texts, intervention in the control program, setting inputs and outputs

• Direct connection to the CPU interface via the sup-plied cable or integration into the network (including via EM 277)

• No separate power supply required

• No separate parameteriza-tion software required

• W ith customized front design on request

• Addressing and contrast ad-justment via supplied menu

Application The TD 200 text display is the optimum solution to all SIMATIC S7-200 human ma-chine interface functions.

It is simply connected with the enclosed connecting cable to the PPI interface of the S7-200. A separate power supply is not required. Several TD 200 can be connected to one S7-200.

The TD 200 can be used for the following tasks:

• Message text display

• Accessing the PLC program - for example, to modify set-points

• Setting inputs and outputs - for example, to turn a motor on and off

Design The TD 200 features:

• Rugged plastic housing with IP 65 degree of protection (front panel)

• Mounting depth of 27 mm;the TD 200 can be installed without special accessories in panels or operator control panels or used as a hand-held

• Backlit LC display;clearly legible even under unfavorable light conditions

• Ergonomically designed in-put keys;including programmable function keys

• Integrated interface for con-necting cable connection

• Interface for optional power supply unit;a power supply unit is re-quired to supply power at distances greater than 2.5 m between the TD 200 and a S7-200. PROFIBUS cables are then available instead of the supplied connecting ca-ble

Functions The TD 200 can be used for the following tasks:

• Message text display; Up to 80 pieces of message text with not more than 4 tags display current operat-ing states and can be con-figured so that they require acknowledgement and are additionally protected by a password. System text can be stored in German, En-glish, French, Spanish and Italian on the device. Mes-sages can additionally be stored as Japanese graphic characters (Katakana)

• Display and modification of process parameters;process parameters are shown on the display and can be modified with input keys for example, for tem-perature settings or chang-es of speed

• Setting inputs and outputs;Memory bit is assigned to each of the 8 programmable function keys. The function keys can then be set in the course of operations - for ex-ample, during commission-ing, test and diagnostics. In this way, motors can be con-trolled, for example, without having to install additional controls on the system.

• Additional functions and features;Examples are the process-ing or floating point num-bers, symbols for bar chart display, different data blocks for operating several TD 200 devices on one CPU, password protection for the user program, integrated SETUP menu


SIMATIC S7-200Human Machine Interface

TD 200 text display

Programming The configuration data of the TD 200 are stored on the CPU of the S7-200. Message text and configuration parameters are created with the STEP 7-Micro/W IN programming soft-ware. Additional parameter assignment software is not required.

Special data areas are re-served in the CPU of the S7-200 for data exchange with the TD 200. Using these data areas, the TD 200 directly accesses the necessary func-tions of the CPU. Parameter-ization is conveniently carried out with the aid of a separate TD 200 wizard in STEP 7-Mi-cro/W IN.


Ordering data

Display LCD backlit, 2-line,20 characters per line (ASCII, Cyrillic), 10 characters per line (Chinese),5 mm character height

Interfaces 1 PPI (RS 485);for configuring a network having max. 126 nodes (S7-200, OP, TP, TBP, PG/PC);transfer rates9.6/ 19.2/187.5 kbit/s

Power supply 24 V DC, 120 mA; supply through S7-200 communi-cation interface or optional exter-nal power pack. Sensor power supply (24 V DC) of CPU is not affected

Ambient temperature 0 to 60 °C

Transportation and storage temperature

-40 to +70 °C

Degree of protection IP 65 front


Installation opening (standard cutout) in mm

138 x 68

Cabinet/control panel thickness in mm

0.3 to 4

W eight 250 g

TD 200 text display 6ES7 272-0AA20-0YA0

for connection to SIMATIC S7-200

TD 200 manualGerman 6ES7 272-0AA20-8AA0English 6ES7 272-0AA20-8BA0French 6ES7 272-0AA20-8CA0Spanish 6ES7 272-0AA20-8DA0Italian 6ES7 272-0AA20-8EA0

Power supply unit for TD 200

for voltage supply when using connecting cables longer than 2.5 m230 V AC 6ES7 705-0AA00-1AA0120 V AC 6ES7 705-0AA00-1BA0

PROFIBUS bus cable connectorIP 20 with 90° cable outlet

• without PG connection 6ES7 972-0BA11-0XA0

• with PG connection 6ES7 972-0BB11-0XA0




PROFIBUS-FC standard cable 6XV1 830-0EH10


38

SIMATIC S7-200

TP070 touch panel



Overview f • Touch device specially for SIMATIC S7-200 (point to point connection)

• For operation and monitor-ing for small machines and plants

• Connection by means of MPI or PROFIBUS-DP cable to S7-200

• Configuring with the TP De-signer configuring software (included in the STEP 7-Mi-cro/W IN32 V3.1 Toolbox)

• Configuring download by means of PC/PPI cable

• Future availability ensured, thanks to the innovative standard operating system W indows CE

Application The TP070 is a professional touch panel specially for the SIMATIC S7-200. It performs operating and monitor functions for small machines or plants. The non-volatile flash memory in the device is typically designed for 20 process diagrams. The entire configuring details, which are

created on the PC with the TP Designer configuring soft-ware, are stored retentively on the TP after downloading and do not occupy any main mem-ory in the CPU.

The 5.7” STN display with rugged resistive touch makes an additional keyboard super-fluous, all entries are made

directly on the display. The freely scalable texts and actual value displays can also be read easily from a long distance.

The TP070 can be connected to all S7-200-CPUs (except CPU 212) with the standard MPI bus cables.

Design The TP070 has:

• Rugged plastic housing with protection rating IP65 (at the front), IP20 (device rear)

• Mounting depth 45 mm

• Front panel (W x H) 212 x 156 mm (mounting cutout (W x H x D) 198 x 142 x 45 mm)

• STN, CCFL1) backlit display, can also be read easily in poor lighting

• Resistive analog touch, suit-able for finger, pen and glove operation

• Numerical system keyboard for decimal, binary and hexadecimal number for-mats

• RS 485 interface for connec-tion of the PLC connecting lead or the PC/PPI cable for configuring

• Cable connector terminals for 24 V DC power supply (200 mA)

The process connection can be established by means of standard MPI bus or PROFIBUS-DP lines.

Functions The following functions are available:

• Display and change process parameters with input/output fields; process parameters (V, M, E, A, T and Z) are displayed and can be changed with a system keyboard, e.g. for temperature settings, speeds, etc.

• Controlling input/output and data bits with button; bits can be set, reset, toggled or dynamically triggered. Buttons can be used to switch to other process diagrams or recalibrate the touch screen.

• Setting the contrast directly on the display

• Labeling buttons with graphics or texts;graphics can also be confi-gured as screen-filling background diagrams. The graphics can be created with various editors, e.g. Paint-Shop, Corel-Draw, etc.

1) Cold Cathode Fluorescence Lamp


SIMATIC S7-200Human Machine Interface

TP070 touch panel

Functions (cont.) • Labeling the process dia-grams and process values with freely scalable fixed texts.W hile the configuration com-puter (PC/PG) supports

multilingual configuration, only one language is loaded on the TP070 at any one time

• 1 online and 5 offline lan-guages (Ger./Eng./Fr./It./ Sp.) 1)

• Dynamic bar chart displays;for the visualization of ana-log values from the CPU, e.g. temperatures

Configuration Configuring of the TP070 is carried out with the TP De-signer configuring software, which is part of the STEP 7-Mi-cro/W IN V3.1 toolbox. Config-uration of the TP070 is de-scribed in detail in the "TP070 Manual".

The configuration tool can be used to directly access all data areas of the S7-200.

A PC/PPI adaptor cable is needed to download the con-figuration.


Ordering data

1) Chinese in preparation

Display STN, CCFL backlit• MTBF display and back-lighting at

25 °C50,000 h

• Resolution (pixels) 320 x 240• Screen size 5.7" blue mode

Keyboard Touch panel (resistive/analog)• operating cycles, min. 1 million

Processor 32-Bit RISC/66 MHz

Operating system W indows CE

User memory flash memory (retentive)• Size 128 Kbytes

Supply voltage 24 V DC• permitted range +18 to +30 V• current consumption typ. 200 mA at 24 V

Integrated interface RS 485 (19.2 kbit/s)• Logical connections (also on

network, max. 19.2 kbaud)1; only point-to-point connections

Clock Yes, CPU real-time clock can be displayed

Environmental conditions• operating temperature

- vertical installation 0 to +50 °C- up to 35° angle of inclination 0 to +40 °C

• Transp. and storage temperature -20 to +60 °C• Humidity ≤ 85%, condensing not allowed in

operation

Dimensions in mm• front panel (B x H) 212 x 156• mounting cutout (W x H x D) 198 x 142 x 45

W eight approx. 0.7 kg

Degree of protection front/rear IP 65 / IP 20

Certifications CE / UL / CSA / FM

Functions The size of the user memory is designed for small and medium-sized configurations(typically 20 process images, 10 charts, several buttons, fixed texts and 50 variables)

• Pictures yes• Tags yes• Fields per picture 20• Tags per picture 10• Graphic objects yes• Text elements yes• Bars per picture 5

SIMATIC TP070 6AV6 545-0AA15-2AX0

with 5.7” STN display, resistive analog touch panel, numerical system keyboard, RS 485 inter-face

TP070 equipment manualGerman 6AV6 591-1DC01-0AA0English 6AV6 591-1DC01-0AB0French 6AV6 591-1DC01-0AC0Italian 6AV6 591-1DC01-0AD0Spanish 6AV6 591-1DC01-0AE0

830-1T PROFIBUS connectingcable

for terminal connection, pre-assembled, with two Sub-D male connectors, 9-pin termi-nated at both ends

1,5 m long 6XV1 830-1CH15

3 m long 6XV1 830-1CH30

PC/PPI cable 6ES7 901-3BF20-0XA0

5 m long


5 m long

PROFIBUS bus cable,accessories

see page 18

40

SIMATIC S7-200

STEP 7-Micro/WIN



Overview • Simple, easy to learn pro-gramming software under W indows 95/98/NT for the SIMATIC S7-200

• For solving even difficult automation tasks

• For the quick entry level for time-saving programming

• Extensive functional scope

• Based on standard W in-dows software (familiar from many standard applications, e.g. Microsoft W ord, Out-look)

• W ork in standard editors STL, LAD and FBD; the edi-tor is freely selectable at all times

• Support using assistants (wizards)

Fig. 6 STEP 7-Micro/W IN

Application STEP 7-Micro/W IN32 is the simple, easy to learn pro-gramming software for the SIMATIC S7-200 automation system.

W ith its wide range of func-tions, it enables even difficult automation tasks to be solved.

Thanks to the speed with which new users can get start-

ed with the software and the time-saving programming features, it is also particularly user-friendly.

Design The following programs are available:

• STEP 7-Micro/W IN32 V3.1;for W indows 95, W indows 98 or W indows NT;main memory requirements 35 Mbytes

• STEP 7-Micro/W IN32 Tool-box, add-on program for STEP 7-Micro/W IN32 V3.1:USS protocol library and TP070 software

STEP 7-Micro/WIN32 V3.1

All functions of the S7-200 CPUs can be programmed with STEP 7-Micro/W IN32 V3.1.

The connection between the CPU and the programming device/PC is provided via the PC/PPI cable or the SIMATIC CP 5511 or CP 5611, which are plugged into the program-

ming device/PC. For use on a programming device it is also sufficient to use the integrated communications interface.

Under W indows 95 and W in-dows 98, multimaster opera-tion is possible with the PC/PPI cable (a network of sever-al CPUs, TD 200 and pro-gramming device/PC can be programmed).

Functions • Very simple program structure;a single main program, to which the subroutines or in-terrupt handlers are simply appended, ensures a lean and clearly-arranged pro-gram. Additionally, a data block can be created. Pro-gramming with synonyms is possible

• Programming in the LAD, FBD and STL languages

• Operation of LAD and FBD optionally in IEC 1131-1 or S7-200 mode

• Symbolic programming is possible. Assignment of symbolic and absolute ad-dresses via a symbol table. Display and printout with symbolic or absolute ad-dresses

• Interactive entry masks and information masks (W izards) for the particularly easy con-figuration of - TD 200 text display - PID control - communication functions

for data transfer from CPU to CPU

- high-speed counters

and for the CPU hardware settings, for example - expansion board configu-

ration (status query) - delay times for the inputs - settings for the real-time

clock - assignment of the pass-

word - configuration of the reten-

tive CPU areas - the network addresses for

communication- extensive, context-sensi-

tive online help


SIMATIC S7-200SIMATIC Industrial Software

STEP 7-Micro/WIN

Functions (continued) In detail, the following func-tions are available:

• Binary operations

• Byte-oriented incrementing, shifting, rotating, inverting, AND, OR, EXOR

• Signal-edge evaluation

• Invoking subroutines

• Counters, timers

• High-speed counter func-tions

• 16 and 32-bit integer arith-metic

• Floating-point arithmetic

• Comparison functions

• PID control

• Number conversion

• Tabular processing

• Loop programming

• Access to the freely pro-grammable communication interface from the user pro-gram

• All functions can also be ed-ited with key combinations

• Cut, copy and paste instruc-tions and networks

• Undo function for the last step executed

• Search functions in the user program for "Text" and "Instruction" (for example, comparisons or subroutine calls)

• Default setting of - programming language

(STL, LAD, FBD),- mnemonics (SIMATIC,

international),- language (German,

English, French, Spanish, Italian),

- opening of the last user display setting on complete restart

• CPU online functions; e.g. RUN/STOP, loading the user program from the CPU into the programming de-vice/PC, writing the user pro-gram from the programming device/PC to the CPU

• Comparison of the program currently being processed with STEP 7-Micro/W IN32 and the program on a con-nected CPU

• Support of remote program-ming of the S7-200 via mo-dem

• Testing and debugging: executing cycles, forcing, status

• Network node table

• Freely editable variable sta-tus table

• Simultaneous display of sig-nal status and status table on several windows open at the same time

• Cross references

• Import and export of files in STEP 7 Micro/DOS format

• Printer setup under W in-dows and printout on any W indows printer

• Use of local variables

• Parameter passing and ac-knowledgement to/from sub-routines;allows the creation of reusable subroutines analo-gous with FBs in the rest of the SIMATIC world

• Can be integrated into STEP 7 V5.x

• Support of the S7-200 proto-col for CP 5511, CP 5611

• Communication via PG/PC interface

• Online and offline calls from the SIMATIC STEP 7 Manag-er

• Project administration and instruction browser in the style of W indows Explorer

• Transfer of instructions from the instruction browser to the worksheet by dragging and dropping

• Storage of all project data in one file

• Possibility of starting multi-ple copies of STEP 7-Micro/W IN32. In this way instructions and networks can be transferred from one project to another without difficulty

• Greatly improved print func-tion, including print preview

Ordering data


Target system:All CPUs of the SIMATIC S7-200Prerequisite:W indows 95/98 or NT on PG 7xx or PC with 80486 or Pentium processorSupplied:German, English, French, Span-ish, Italian; with online documen-tationSingle license 6ES7 810-2BC01-0YX0Upgrade1)

1) Upgrade for all previous STEP 7-Micro/W IN and STEP 7 Micro/DOS versions

6ES7 810-2BC01-0YX3

To be ordered separately:


with RS 232C/PPI converter; for 9.6/19.2/38.4 Kbit/s; 5 m long

S7-22x-CPUs system manualGerman 6ES7 298-8FA21-8AH0English 6ES7 298-8FA21-8BH0French 6ES7 298-8FA21-8CH0Italian 6ES7 298-8FA21-8DH0Spanish 6ES7 298-8FA21-8EH0

42

SIMATIC S7-200

STEP 7-Micro/Win32 Toolbox



Overview • Tools for the STEP 7-Micro/W IN32 V3.1 standard pro-gramming software

• Consisting of TP Designer for the TP070 Touch Panel and operations for the USS protocol

• Only executable in conjunc-tion with STEP 7-Micro/W IN32 V3.1

Application The STEP 7-Micro/W IN32 Toolbox contains additional tools for programming and configuring the S7-200.

It is made up of the following software packages:

• TP Designer;for configuring and parame-terization of the new low-cost TP070 Touch Panel for the S7-200 system. The TP De-signer software allows the TP070 operator screens to be created and configured with various TP070 objects, such as input fields, output fields, buttons, text labels, bar charts, graphic images

• Operations for the USS pro-tocol; for simplified communica-tion with drives using the USS protocol

The STEP 7-Micro/W IN32 Toolbox can only be run in conjunction with STEP 7-Mi-cro/W IN32 V3.1.

Functions TP Designer

• User interface with the look-and-feel of STEP 7-Micro/W IN32

• Convenient and time-saving creation and configuring of operator screens by drag-ging and dropping;the optional grid function makes alignment of the TP070 objects easier

• Generation and administra-tion of variables which can be assigned to certain ad-dresses in the S7-200 CPU, for example inputs and out-puts, flags, counters or also variable storage addresses

• Integration of graphic imag-es (bitmaps), with automatic adjustment to display on the TP070, for example as a background image

Fig. 7 TP Designer

• Comprehensive online help for every function

• Easy project management with a single project file (*.tpf);convenient to use with W indows Explorer or an e-mail program



STEP 7-Micro/Win32 Toolbox

Functions (cont.) Operations for the USS pro-tocol

The software provides 4 new functions in the form of a Micro/W IN32 library:

• USS_INITfor initialization of USS com-munication with the S7-200 interface in freely program-mable communication mode. Only the transmission rate and the number of ac-tive drives need to be speci-fied; the necessary subroutines, interrupts and symbol tables are generated automatically

• DRV_CTRLfor controlling and monitor-ing the drives:- start/stop with with the set

direction of rotation and speed

- quick stop

Fig. 8 TP Designer

- drive speed as a percent-age of maximum rated speed (-200% to +200%)

- acknowledgement of faults in the drive

- querying of the current drive status

• READ_PMfor reading parameters from the drive

• W RITE_PMfor writing parameters to the drive

Ordering data

STEP 7-Micro/WIN 32 Toolbox 6ES7 810-2TC00-0YX0

Target system:SIMATIC S7-22xPrerequisite:W indows 95/98 or NT on PG 7xx or PC with 80486 or Pentium processor;STEP 7-Micro/W in32 V3.1Supplied:German, English, French, Span-ish, Italian; with online documen-tation

44

SIMATIC S7-200

SIMATIC MicroComputing



Overview • The bridge between the SIMATIC S7-200 and the PC world

• For processing and visualiz-ing data from the S7-200 with standard W indows ap-plications

• Can be used for creating (for example) database applica-tions, operator control and monitoring interfaces (HMI), tools for statistical evalua-tions with Excel, for exam-ple, or calculation modules for complex requirements

Application SIMATIC MicroComputing enables data from the S7-200 automation system to be pro-cessed and visualized at low cost and in an advanced, for-ward-looking way with stan-dard W indows applications such as Visual Basic, Visual C++ or Excel.

Numerous control elements and graphical elements pro-vide a unique degree of flexi-bility.

The software is available for the following operating sys-tems:

• W indows 95

• W indows 98

• W indows NT (not with PC/PPI cable)

• W indows 2000 in prepara-tion (end of 2000)

SIMATIC S7-200OPC server

The SIMATIC S7-200 OPC server is required for visual display systems whose data are updated via an OPC serv-er, for example W inCC®.

Functions The integrated ActiveX soft-container includes:

• Control elements for the vi-sualization and modification of process data;for the creation of monitoring and control interfaces adapted ideally to the task in hand without elaborate pro-gramming

• ActiveX control elements for use in all W indows applica-tions suitable for OLE (such as Microsoft Office applica-tions, Visual Basic, Visual CC++);with these, for example, pro-cess data can be read into an Excel worksheet and sta-tistically evaluated

• Numerous graphical ele-ments for designing opera-tor interfaces;e.g. switches, slide controls, LED strips, digital output fields, DIP switches etc.

• Numerous ready-prepared bitmaps for LEDs, switches, buttons

• Control elements for direct access to the CPU;CPU data can be displayed and modified, additional program code or STEP 7-Micro/W IN32 are not re-quired for this




Communication

1) W ith optional use of the EM 277 PROFIBUS module

Fig. 9 Communication options with SIMATIC MicroComputing

Supported hardware Supported transmission rate Supported protocols

PC/PPI cable; connection via COM port of the PC

9.6 kbit/s19.2 kbit/s

PPI

CP 5411;ISA card for PC

9.6 kbit/s19.2 kbit/s187.5 kbit/s12 Mbit/s1)

PPI, MPI or PROFIBUS protocol

CP 5511;Type II, PCMCIA card for notebook



CP 5611,PCI card (version 3 or higher) for PC



MPI;integrated in PG; PC ISA card



Ordering dataD


Target system:SIMATIC S7-22xPrerequisite:W indows 95/98, W indows NT (not with PC/PPI cable), W indows 2000 (in preparation); on PG 7xx or PC with 80486 or Pentium processor;STEP 7-Micro/W in32 V3.1Supplied:German, English, French, Span-ish, Italian; with online documen-tation

Unlimited edition (with full range of functions)

6ES7 810-2MU00-0YX0

Limited edition (with limited range of functions)

6ES7 810-2ML00-0YX0

SIMATIC S7-200 OPC Server 3.0 6ES7 810-2MS00-0YX0

CP 5511 6GK1 551-1AA00

PCMCIA card for connecting notebooks to CPU interface or PROFIBUS-DP module (187,5 Kbit/s or 12 Mbit/s) using MPI cable

CP 5611 6GK1 561-1AA00

PCI card for connecting PCs to CPU interface or PROFIBUS-DP module (187,5 Kbit/s or 12 Mbit/s) using MPI cable

MPI / PPI / PROFIBUS-DP

PROFIBUS-DP (max. 12 Mbit/s)

(CP 5611)

(CP 5611)

or

PC/PPI cable to COM interfaceMicroComputing

MicroComputing

CPU 22x

CPU 22x

EM 277

PC

PC


46

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Dimension drawingsSIMATIC S7-200

Clearances for installation

CPU 221

CPU 222

Dimensions in mm

25 25

2525

25

90

82

808896

66

62

40

80

8

35

Dimensions in mm

90

82

808896

66

62

40

80

8

35

Dimensions in mm


50

SIMATIC S7-200

Dimension drawings

Configuring forms

CPU 224

CPU 226

EM

66

62

40

80

8

35

120.5

112.5

808896

Dimensions in mm

66

62

40

80

8

35

196

188

808896

Dimensions in mm

66

62

40

80

8

35

9.51)

38

46

9.51)

63.2

71.2

44

80 88 96

4

Dimensions in mm

CPU 8 I/O 16 I/O

1) Minimum clearance between modules for installation in control cabinets using M4 screws


51


Dimension drawings

PC/PPI cable

PPIDimensions in mm

60

105

33

41

40

24

1654750

PC

15


SIMATIC S7-200Summary of ordering data

SIMATIC S7-200

CPU 221, 222, 224, 226 Order No. Order No.

CPU 221


6ES7 211-0AA21-0XB0

AC 100-230 V AC supply,24 V DC inputs,relay outputs

6ES7 211-0BA21-0XB0

CPU 222


6ES7 212-1AB21-0XB0


6ES7 212-1BB21-0XB0

CPU 224


6ES7 214-1AD21-0XB0


6ES7 214-1BD21-0XB0

CPU 226


6ES7 216-2AD21-0XB0


6ES7 216-2BD21-0XB0

MC 291 memory module,EEPROM

for CPU 221/222/224/226 6ES7 291-8GE20-0XA0

Grounding terminal

10 ea 6ES5 728-8MA11

Front flap set


6ES7 291-3AX20-0XA0

SIM 274 simulator (optional)

with 8 terminals 6ES7 274-1XF00-0XA0

with 14 terminals 6ES7 274-1XH00-0XA0

with 24 terminals 6ES7 274-1XK00-0XA0

Terminal block forfield level wiring (optional)

12-pin, for CPU 221/222,10 ea.

6ES7 290-2AA00-0XA0


with 7 interfaces (for CPU 22x) 6ES7 292-1AD20-0AA0

with 12 interfaces (for CPU 22x) 6ES7 292-1AE20-0AA0

with 14 interfaces (for CPU 22x) 6ES7 292-1AF20-0AA0

with 18 interfaces (for CPU 22x) 6ES7 292-1AG20-0AA0


5 m; with integralRS 232C/RS 485 adapter,between S7-200 and PC or data terminal equipment such as print-ers, bar-code readers; Galvanic isolation by optocou-plers


5 m; for connecting the S7-200 to MPI

Bus backplane extension cable

for interconnection of the two rows of devices with double-row configuration • for CPU 221/222/224/226 6ES7 290-6AA20-0XA0

Optional battery module 6ES7 291-8BA20-0XA0

for CPU 221/222/224/226

Optional combined clock andbattery module

6ES7 297-1AA20-0XA0

only for CPU 221/222

S7-200 programmablecontroller, system manual

for CPU 221/222/224/226 and STEP 7-Micro/W in32 V3German 6ES7 298-8FA21-8AH0English 6ES7 298-8FA21-8BH0French 6ES7 298-8FA21-8CH0Spanish 6ES7 298-8FA21-8DH0Italian 6ES7 298-8FA21-8EH0


see page 55







PROFIBUS-FC Standard Cable 6XV1 830-0EH10


Repeater RS 485 for PROFIBUS 6ES7 972-0AA01-0XA0

CP 5511 see page 55

CP 5611 see page 55



Digital input/output modules Order No. Order No.

Analog input/output modules Order No. Order No.

EM 231 thermocouple module, EM 231 RTD module Order No.

EM 277 PROFIBUS-DP input module Order No.

EM 221 digital input module


sink input and source input6ES7 221-1BF20-0XA0

EM 222 digital output module

for CPU 222/224/226• 8 outputs, 24 V DC 6ES7 222-1BF20-0XA0• 8 outputs, relay 6ES7 222-1HF20-0XA0

EM 223 digital input/outputmodule


4 outputs, 24 V DC6ES7 223-1BF20-0XA0


6ES7 223-1BH21-0XA0


6ES7 223-1BL21-0XA0

EM 223 digital input/outputmodule (continued)• 4 inputs, 24 V DC,

4 outputs, relay6ES7 223-1HF20-0XA0


6ES7 223-1PH21-0XA0

•16 inputs, 24 V DC, 16 outputs, relay

6ES7 223-1PL21-0XA0

Front flap set


6ES7 291-3AX20-0XA0


• with 7 interfaces (for EM 221/222)

6ES7 292-1AD20-0AA0

• with 12 interfaces (for EM 223)

6ES7 292-1AE20-0AA0

EM 231 analog input module 6ES7 231-0HC20-0XA0


EM 232 analog output module 6ES7 232-0HB20-0XA0


EM 235 analog input/outputmodule

6ES7 235-0KD20-0XA0

for CPU 222/224/226• 4 inputs, 1 output

Grounding terminal

10 ea 6ES5 728-8MA11

Front flap set


6ES7 291-3AX20-0XA0

EM 231 thermocouple module 6ES7 231-7PD20-0XA0

for the connection of thermocou-ples and for the measurement of analog signals at low levels

EM 231 RTD module 6ES7 231-7PB20-0XA0

for the connection of resistance temperature detectors

Grounding terminal

10 ea. 6ES5 728-8MA11

Front flap set


6ES7 291-3AX20-0XA0

EM 277 PROFIBUS-DP inputmodule

6ES7 277-0AA20-0XA0

for CPU 222/224/226, for connec-tion to PROFIBUS-DP (slave) and MPI



Communications processor CP 243-2 Order No.

SITOP power 24 V/3.5 A load power supply Order No.

TD 200 text display Order No. Order No.

SIMATIC TP070 Order No. Order No.

Communications processorCP 243-2

6GK7 243-2AX00-0XA0

for CPU 222/224/226, for connec-tion to AS-Interface (master) in accordance with extended AS-Interface master profile M0E/M1E

CP 243-2 manual

incl. examplesGerman 6GK7 243-2AX00-8AA0English 6GK7 243-2AX00-8BA0French 6GK7 243-2AX00-8CA0Spanish 6GK7 243-2AX00-8DA0Italian 6GK7 243-2AX00-8EA0

SITOP power 24 V/3.5 A loadpower supply

6EP1 332-1SH31

120/230 V AC; 24 V DC/3.5 A

TD 200 text display 6ES7 272-0AA20-0YA0

for connection to SIMATIC S7-200

TD 200 manualGerman 6ES7 272-0AA20-8AA0English 6ES7 272-0AA20-8BA0French 6ES7 272-0AA20-8CA0Spanish 6ES7 272-0AA20-8DA0Italian 6ES7 272-0AA20-8EA0

Power supply unit for TD 200

for voltage supply when using connecting cables longer than 2.5 m230 V AC 6ES7 705-0AA00-1AA0120 V AC 6ES7 705-0AA00-1BA0







PROFIBUS-FC standard cable 6XV1 830-0EH10


SIMATIC TP070 6AV6 545-0AA15-2AX0

with 5.7” STN display, resistive analog touch panel, numerical system keyboard, RS 485 inter-face

TP070 manualGerman 6AV6 591-1DC01-0AA0English 6AV6 591-1DC01-0AB0French 6AV6 591-1DC01-0AC0Italian 6AV6 591-1DC01-0AD0Spanish 6AV6 591-1DC01-0AE0

830-1T PROFIBUS connectingcable

for terminal connection, pre-assembled, with two Sub-D male connectors, 9-pin termi-nated at both ends

1,5 m long 6XV1 830-1CH15

3 m long 6XV1 830-1CH30


5 m long


5 m long

PROFIBUS bus cables,accessories

see CPU 221, 222, 224, 226



STEP 7-Micro/WIN32 V3.1 Order No. Order No.

1) Upgrade for all previous STEP 7-Micro/W IN and STEP 7 Micro/DOS versions

STEP 7-Micro/WIN32 Toolbox Order No. Order No.

SIMATIC MicroComputing Order No. Order No.


Target system:All CPUs of the SIMATIC S7-200Prerequisite:W indows 95/98 or NT on PG 7xx or PC with 80486 or Pentium processorSupplied:German, English, French, Span-ish, Italian; with online documen-tationSingle license 6ES7 810-2BC01-0YX0Upgrade1) 6ES7 810-2BC01-0YX3

To be ordered separately:


with RS 232C/PPI converter; for 9.6/19.2/38.4 Kbit/s; 5 m long

S7-22x-CPUs system manualGerman 6ES7 298-8FA21-8AH0English 6ES7 298-8FA21-8BH0French 6ES7 298-8FA21-8CH0Italian 6ES7 298-8FA21-8DH0Spanish 6ES7 298-8FA21-8EH0

STEP 7-Micro/WIN 32 Toolbox 6ES7 810-2TC00-0YX0

Target system:SIMATIC S7-22xPrerequisite:W indows 95/98 or NT on PG 7xx or PC with 80486 or Pentium processor;STEP 7-Micro/W in32 V3.1Supplied:German, English, French, Span-ish, Italian; with online documen-tation


Target system:SIMATIC S7-22xPrerequisite:W indows 95/98, W indows NT (not with PC/PPI cable), W indows 2000 (in preparation); on PG 7xx or PC with 80486 or Pentium processor;STEP 7-Micro/W in32 V3.1Supplied:German, English, French, Span-ish, Italian; with online documen-tation

Unlimited edition (with full range of functions)

6ES7 810-2MU00-0YX0

Limited edition (with limited range of functions)

6ES7 810-2ML00-0YX0

SIMATIC S7-200 OPC Server 3.0 6ES7 810-2MS00-0YX0

CP 5511 6GK1 551-1AA00

PCMCIA card for connecting notebooks to CPU interface or PROFIBUS-DP module (187,5 Kbit/s or 12 Mbit/s) using MPI cable

CP 5611 6GK1 561-1AA00

PCI card for connecting PCs to CPU interface or PROFIBUS-DP module (187,5 Kbit/s or 12 Mbit/s) using MPI cable


Appendix

Automation & Drives

Customer SupportAppendix

Customer SupportAutomation & Drives

W hether you need a service specialist or a spare part, a product expert to ask for advice or you simply have a question: don’t hesitate to contact Customer Support – the team for your success

Helplinefor service and support

You need help, and you aren’t sure who you should contact. W e will see to it that you will find help quickly. The help-lines make sure that the right specialist in your vicinity will give you the necessary expert support.

The helpline for Germany, for example, provides assistance around the clock, 365 days a year, in German and English.

Tel.: 0180 50 50 111

Online support Our online support is a fast and effective form of assis-tance – around the clock, any-where in the world, in five languages.

Online support provides every type of technical information:• FAQs, tips and tricks, down-

loads

• Free manuals (SIMATIC, SIMATIC NET, W inCC, SIMATIC PCS 7)

• Useful programs and soft-ware products – charges are settled with the SIMATIC Card

www.ad.siemens.de/support

Field service Your plant is at a standstill and you need help on-site quickly. W e have the experts with the necessary know-how, avail-able globally in your vicinity. Thanks to our dense service network we can offer short call-out times for your benefit – we are competent, quick, and reliable.

In Germany you can request an expert around the clock, 365 days a year.

Tel.: 0180 525 8000

Of course we can also offer you service contracts tailored specifically to your needs. For details, please contact your Siemens sales office.

Spare partsand repairs

Our global network of regional spare parts warehouses and repair centers responds quickly with reliable logistical backup. If you need spare parts or repairs, simply ask your regional contact.

In Germany we offer an emer-gency spare parts service outside office hours and at weekends:

Tel.: 0911 895 7007

Technical support

Technical support in the use of products, systems and so-lutions in the field of drive sys-tems and automation is avail-able to you in German and English. From capable, trained and experienced spe-cialists, who can also offer you teleservice and video confer-encing for specific problems.

Free Contact – the free path to technical support• in Europe

Tel.: +49 (0)180 50 50 222Fax: +49 (0)180 50 50 223

E-mail: [email protected]• in America

Tel.: +1 423 461-2522Fax: +1 423 461-2231

E-mail: [email protected]• in Asia

Tel.: +65 740-7000Fax: +65 740-7001

E-mail: simatic@ singnet.com.sg

From our networked locations in Germany, USA and Sin-gapore we offer support around the clock according to the “Follow the Sun” principle by Fast Contact – the fast path to technical support:• guaranteed callback within

the next two hours• weekdays (Mo-Fr) around

the clock • use of this service subject to

charge (with SIMATIC Card)

Tel.: +49 (0)911 895 7777Fax: +49 (0)911 895 7001


57

AppendixCustomer Support

Automation & Drives

SIMATIC Card W hen you buy the SIMATIC Card you are buying a service credit. You can use this credit to take advantage of the chargeable services provided by techni-cal support (FastContact, ServiceLine) or to purchase software products and sam-ple applications over the Internet.

In principle, the way the SIMATIC Card works is the same as that of a phone card. The costs (units) are deduct-ed from the number of units available on your SIMATIC Card. The SIMATIC Card num-ber and the SIMATIC Card PIN (both numbers are shown on the reverse of your SIMATIC Card or are sent to you by e-mail in advance if you buy the card over the Internet) give you access to your available credit.

You can also call up a state-ment of your SIMATIC Card account on the Internet at:

www.ad.siemens.de/simatic-card

You can order the SIMATIC Card from your Siemens contact:

SIMATIC Card(valid for 2 years from date of purchase)

Order No.:

• 200 units6ES7 997-0AA00-0XA0

• 500 units6ES7 997-0AB00-0XA0

• 1000 units6ES7 997-0AC00-0XA0

If purchased over the Internet with a credit card, the SIMATIC Card is available for use immediately:

www.ad.siemens.de/simatic-card

Knowledge Base

For areas of application where there is no online connection to the Internet available, a copy of the free information area can be obtained on CD-ROM (SIMATIC Customer Support Knowledge Base).

The CD-ROM contains all product information current at the time of producing the disk (FAQs, downloads, tips and tricks, user information) to-gether with general informa-tion about service and technical support.

On the CD-ROM you will also find a full-text search facility and our SIMATIC Knowledge Manager to perform selective searches for solutions. The CD-ROM is updated every 4 months.

Just like our information avail-able on-line on the Internet, the entire SIMATIC Customer Support Knowledge Base is provided in 5 languages (Ger-man, English, French, Italian, Spanish).

You can order the Knowledge Base:

• via your SIEMENS contact:Order No. 6ZB5310-0EP30-0BA1

• via the Internet (with a SIMATIC Card or credit card):www.ad.siemens.de/cs-shop


58

Appendix

Information and ordering options on the Internetand on CD-ROM

A&D online services

A&D in the WWW A detailed knowledge of the range of products and servic-es available is essential when planning and configuring au-tomation systems. It goes without saying that this infor-mation must always be fully up-to-date.

The Siemens Automation and Drives Group (A&D) has therefore built up a compre-hensive range of information in the W orld W ide W eb, which offers quick access to all data required.

Under the address

http://www.ad.siemens.de

you will find everything you need to know about products, systems and services.

Product selection using theinteractive catalogs

Detailed information together with convenient interactive functions: The interactive catalogs CA 01 and ET 01 cover more than 80,000 products and thus provide a full summary of the Siemens Automation & Drives product base.

Here you will find everything that you need to solve tasks in the fields of automation, switchgear, installation and drives. All information is linked into a user interface which is easy to work with and intuitive.

After selecting the product of your choice you can order at the press of a button or by fax or by online link.

Information on the interactive catalogs can be found in the Internet under

http://www.ad.siemens.de/ca01

or on CD-ROM:

Automation and Drives, CA 01Order No.: E86060-D4000-A100-B3

Electrical Installation Technology, ET 01Order No.: E86060-D8200-A107-A1

Easy Shoppingwith the Siemens Mall

The Siemens Mall is the virtual department store of Siemens AG in the Internet. Here you have access to a huge range of products presented in elec-tronic catalogs in an informa-tive and attractive way.

The exchange of data via EDIFACT enables the whole procedure from selection through ordering to tracking of the order to be carried out on-line via the Internet.

Numerous functions are avail-able to support you.

For example, powerful search functions make it easy to find the required products, which can be immediately checked for availability. Customer-spe-cific discounts and prepara-tion of quotes can be carried out online as well as order tracking and tracing.

The Siemens Mall is in the Internet under:

http://www.ad.siemens.de/mall


59

AppendixContact persons

Siemens contact persons world-wide

You can find out about Sie-mens contact persons for specific technologies any-where in the world at the fol-lowing address:

www.ad.siemens.de/partner

W herever possible, for each location you will find a contact person for

• sales

• service and

• training

Under “Standard Find” select the continent, country, tech-nology, product or type to match your request. Click on the “Display” button to call up the details of the relevant peo-ple to contact.

Alternatively, under “Find by location” you can select the appropriate country on the W orld map. On the next screen a list box appears showing you the locations with Siemens partners to contact.

Click on the tabs to display the addresses of the various partners.

After you have selected a location with the mouse, you will see the address of the re-sponsible contact person for sales, service and training.

The fax printout button lets you print out a fax form for sending a message to the contact person you have cur-rently called up.

More information?

Get it fast with a fax!Dial the fax no. 0 08 00-74 62 84 27to obtain further information.


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Appendix CE marking

CE marking The electronic products de-scribed in this catalog meet the requirements and aims of protection of the following EU guidelines and correspond to the harmonized European standards (EN) which were announced for programmable controllers in the gazettes of the European Union:

• 89/336/EEC “Electromag-netic Compatibility” (EMC guideline)

• 73/23/EEC “Electrical equip-ment for the application with-in certain voltage limits” (Low-voltage guideline)

The EU declarations of confor-mity are held at the disposal of the competent authorities at the address below:

SIMATIC, SIMATIC NET, SIMATIC PC:Siemens Aktiengesellschaft,Automation and Drives Group,A&D AS E4Postfach 1963D-92209 AmbergGermany

SIPAC, SITOP:Siemens AktiengesellschaftAutomation and Drives GroupSystem Engineering DivisionA&D SE V2Postfach 2355D-90713 FürthGermany

The SIMATIC products have been designed for use in the industrial area and meet the following requirements:

Emitted interference:EN 50081-2: 1993Immunity:EN 50082-2:1995

The SIMATIC products can also be used in the domestic environment (household, business and trade area, small plants) with individual approval:

Emitted interference:Individual approvalImmunity:EN 50082-1: 1992

For household use an individ-ual approval from the respec-tive national authority or test-ing body is required as far as emitted interference is con-cerned. In Germany this ap-proval is issued by the Fede-ral Post and Telecommuni-cations Office and its subsid-iaries.

W hen installing and operating the products described in this catalog, the installation guide-lines described in the manual must be observed. The latter include the relevant guide-lines for installation in cabi-nets and use of shielded ca-bles.


61

AppendixCE marking

Notes for machinemanufacturers

The SIMATIC automation system is not a machine as defined by the EU Machines Directive.There is therefore no Certificate of Conformity for SIMATIC regarding the EU Machines Directive 89/392/EEC.

The EU Machines Directive 89/392/EEC regulates the re-quirements of a machine. “Machine” is understood to be the totality of connected parts or equipment (see also EN 292-1, Paragraph 3.1).

The SIMATIC is a part of the electronic equipment of a ma-chine and must therefore be included by the machine manufacturer in the proce-dure for the Conformity Decla-ration.

The standard EN 60204-1 (Safety of machines, general requirements of electrical equipment of machines) applies for the electrical equipment of machines).

The table below is designed to help you with the Conformi-ty Declaration and shows which criteria apply for SIMATIC in accordance with EN 60204-1 (June 1993):

EN 60204-1 Topic/Criterion Remark

Paragraph 4 General requirements Requirements are met if the devices are assem-bled/installed in accordance with the installation guidelinesPlease also observe the information in the manuals in this regard

Paragraph 11.2 Digital input/output interfaces Requirements are met

Paragraph 12.3 Programmable equipment Requirements are met if the devices are installed in lockable cabinets for protection against mem-ory modification by unauthorized personnel

Paragraph 20.4 Voltage checks Requirements are met


62

Appendix

Copyright

Warning

Siemens has developed this catalog for its licensees and customers. The information contained herein is the property of Siemens and may not be copied, used or disclosed to others without prior written approval from Siemens. Users are cautioned that the material contained herein is subject to change by Siemens at any time and without prior notice.

Siemens shall not be responsible for any damages, including consequential damages, caused by reliance on material pre-sented, including but not limited to typographical, electronic, arithmetic, or listing errors.

V WARNINGHazardous voltageCan cause loss of life, severe personal injury,or substantial property damage

Information contained in this catalog is for reference purposesonly. Consult your technical manual for specific connection andother technical requirements.

Definitions of the terms as applicable in our appropriate technical documentation:

Indicates loss of life, severe personal injury, or substantial property damage can result if proper precautions are not taken.

DANGER

WARNING

CAUTION

Indicates loss of life, severe personal injury, or substantial property damage will result if proper precautions are not taken.

Indicates minor personal injury or property damage can result if proper precautions are not taken.

Only qualified personnel should install or maintain the prod-ucts described in this catalog after becoming thoroughly fa-miliar with all warnings, safety notices, and maintenance procedures contained in the appropriate technical manual.

The successful and safe operation of this equipment is depen-dent upon proper handling, installation, operation and mainte-nance.

Qualified person

One who is familiar with the installation, construction, and op-eration of the products described in this catalog and the haz-ards involved. In addition, the person should have the following qualifications:

• Be trained and authorized to use and tag circuits and equip-ment in accordance with established safety practices.

• Be trained in the proper care and use of protective equipment in accordance with established safety practices.

• Be trained in rendering first aid.

G


63

Appendix

Notes


Appendix Conditions of sale and delivery

Subject to the General Conditions of Sale and Delivery for Products and Services of the Electrical and Electronics Industry.

7

The technical data, dimensions and weights are subject to change unless otherwise stated on the individual pages of this catalog.

The illustrations are for reference only.

W e reserve the right to adjust prices and shall charge the prices applying on the date of delivery.

The Automation Group’s General Conditions for the Use of Software Products Against Once-Only Payment shall apply to all software products.

Export

Subject to the General Conditions of Sale and Delivery for Products and Services of the Electrical and Electronics Industry and to any other conditions agreed upon with the recipients of catalogs.

Export regulations

This products listed in this catalog may be subject to national or U.S. export regulations.

Any export requires approval by responsible authorities. Information thereon can be obtainted from our acknowledge-ments, delivery notes and invoices.

Export approval may be required due to the purpose of use and final destination of the products.

AD/ST/1.99

Siemens AGAutomation & Drives GroupIndustrial Automation Systems

Order No.: E86060-K4670-T121-A6-7600KG K 0900 10.0 W E 68 En / 001481Printed in the Federal Republic of Germany

s7-200_thong so ky thuat va cach chay day

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