irrinet-m ac rtu owner's manual - mottech...the irrinet-m ac rtu is enclosed in an indoor...

Owner’s Manual

IRRInet-M AC Remote Terminal Unit

6802984C35-D

ab

MOTOROLA and the Stylized M Logo are registered in the U.S.

Patent and Trademark Office. All other product or service names

are the property of their respective owners.

Copyright © Motorola 2010 All Rights Reserved

6802984C35-D

@6802984C35@

COMMERCIAL WARRANTY (STANDARD)

Motorola radio communications products are warranted to be free from defects in material and workmanship for a period of ONE (1) YEAR, (except for crystals and channel elements which are warranted for a period of ten (10) years), from the date of shipment. Parts, including crystals and channel elements, will be replaced free of charge for the full warranty period but the labor to replace defective parts will only be provided for one Hundred-Twenty (120) days from the date of shipment. Thereafter purchaser must pay for the labor involved in repairing the product or replacing the parts at the prevailing rates together with any transportation charges to or from the place where warranty service is provided. This express warranty is extended by Motorola Communications and Electronics Inc., 1301 E. Algonquin Road, Schaumburg, Illinois 60196, to the original purchaser only, and only to those purchasing for purpose of leasing or solely for commercial, industrial, or governmental use.

THIS WARRANTY IS GIVEN IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED WHICH ARE SPECIFICALLY EXCLUDED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MOTOROLA BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES TO THE FULL EXTENT SUCH MAY BE DISCLAIMED BY LAW.

In the event of a defect, malfunction or failure to conform to specifications established by seller, or if appropriate, to specifications accepted by Seller in writing, during the period shown, Motorola, at its option, will either repair or replace the product or refund the purchase price thereof, and such action on the part of Motorola shall be the full extent of Motorola’s liability hereunder.

This warranty is void if:

a. the product is used in other than its normal and customary manner;

b. the product has been subject to misuse, accident neglect or damage;

c. unauthorized alterations or repairs have been made, or unapproved parts used in the equipment.

This warranty extends only to individual products, batteries are excluded, but carry their own separate limited warranty. Because each radio system is unique, Motorola disclaims liability for range, coverage, or operation of the system as a whole under this warranty except by a separate written agreement signed by an officer of Motorola.

Non-Motorola manufactured products are excluded from this warranty, but subject to the warranty provided by their manufacturers, a copy of which will be supplied to you on specific written request.

In order to obtain performance of this warranty, purchaser must contact its Motorola salesperson or Motorola at the address first above shown, attention Quality Assurance Department.

This warranty applies only within the United States.

COMPUTER SOFTWARE COPYRIGHTS

The Motorola products described in this instruction manual may include copyrighted Motorola computer programs stored in semi conductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs including the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this instruction manual may not be copied or reproduced in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive, royalty free license to use that arises by operation of law in the sale of a product.

CONTENTS

CONTENTS ................................................................................................................................................................. I

DESCRIPTION ...........................................................................................................................................................1

PRODUCT OVERVIEW .................................................................................................................................................1 GENERAL DESCRIPTION..............................................................................................................................................2 COMMUNICATION PORTS............................................................................................................................................3 CONNECTORS .............................................................................................................................................................3 CONTROLS AND INDICATORS......................................................................................................................................4

LED Control ..........................................................................................................................................................4 System Software Downloading ..............................................................................................................................4 CPU Reset (Cold Restart)/Power Off ....................................................................................................................5 CPU Fail ...............................................................................................................................................................5 Application Download...........................................................................................................................................5

LED DISPLAY INDICATIONS .......................................................................................................................................6 CPU Page LED Functions ....................................................................................................................................6 IO1 Page LED Functions ......................................................................................................................................8 IO2 Page LED Functions ......................................................................................................................................9 IO3 Page LED Functions ....................................................................................................................................10 IO4 Page LED Functions ....................................................................................................................................11 IO5 Page LED Functions ....................................................................................................................................12 User Page LED Functions...................................................................................................................................13 Hardware Test Page LED Functions ..................................................................................................................14

I/OS (INCLUDING AC EXPANSION BOARD)...............................................................................................................15 I/OS (INCLUDING MIXED I/O EXPANSION BOARD) ...................................................................................................18

AI (x4)..................................................................................................................................................................18 AO (x1) ................................................................................................................................................................19 DI (x3) .................................................................................................................................................................21

BOX-SPECIFIC THEORY ......................................................................................................................................23

GENERAL..................................................................................................................................................................23 SYSTEM ARCHITECTURE...........................................................................................................................................24

INSTALLATION ......................................................................................................................................................25

GENERAL..................................................................................................................................................................25 IRRInet-M AC SAFETY SUMMARY....................................................................................................................25

WALL MOUNTING ....................................................................................................................................................26 Wall Mounting with Screws.................................................................................................................................26 Wall Mounting on DIN Rail.................................................................................................................................27

CONNECTIONS ..........................................................................................................................................................29 Ground Connections............................................................................................................................................29 Power Connections..............................................................................................................................................32 External Radio Connection .................................................................................................................................32 Line Communication Connection ........................................................................................................................33

INSTALLATION OF IRRINET-M WITH WARIS EXTERNAL RADIO ...............................................................................34 MISCELLANEOUS......................................................................................................................................................34

Open the Case Door ............................................................................................................................................34 Close the Case Door............................................................................................................................................34 Fixed Site Antennas .............................................................................................................................................34

i

Contents

ii

CONFIGURATION ..................................................................................................................................................35

GENERAL..................................................................................................................................................................35 PORT CONFIGURATION .............................................................................................................................................35 I/O CONFIGURATION ................................................................................................................................................35 ADVANCED PARAMETER CONFIGURATION...............................................................................................................35 CONFIGURING USING HARDWARE TEST....................................................................................................................36

APPENDIX A: CABLES AND ADAPTERS ..........................................................................................................37

GENERAL..................................................................................................................................................................37 RTU-TO-COMPUTER/TERMINAL CONNECTIONS.......................................................................................................37 RTU-TO-MODEM CONNECTIONS..............................................................................................................................38

RTU-to-Modem Asynchronous Connection.........................................................................................................38 RTU-TO-RADIO CONNECTION..................................................................................................................................40 RTU-TO-RTU CONNECTION ....................................................................................................................................41

RTU-to-RTU Asynchronous Communications Connection .................................................................................41 RTU-to-RTU Line Connection.............................................................................................................................42

APPENDIX B: MODELS, OPTIONS AND ACCESSORIES ..............................................................................43

GENERAL..................................................................................................................................................................43 IRRINET-M INSTALLATION KIT FOR GP320/GP328/HT750/PRO5150 RADIOS ......................................................45 INSTALLATION OF IRRINET-M WITH GP320/GP328/HT750/PRO5150 RADIO .......................................................45

Installing the Volume Knob Retainer on the GP/HT/PRO Radio........................................................................46 Mounting the GP/HT/PRO Radio on the Wall/DIN Rail.....................................................................................47 Wire Connections ................................................................................................................................................47

APPENDIX C: SPECIFICATIONS ........................................................................................................................49

SPECIFICATIONS .......................................................................................................................................................49 Environmental .....................................................................................................................................................49 Mechanical ..........................................................................................................................................................49 Basic Board .........................................................................................................................................................49 AC I/O Expansion Board.....................................................................................................................................50 Mixed I/O Expansion Board ................................................................................................................................50 Communication Ports ..........................................................................................................................................52 Power...................................................................................................................................................................52 Regulatory ...........................................................................................................................................................54

APPENDIX D: MOUNTING A PLASTIC BOX....................................................................................................57

GENERAL..................................................................................................................................................................57 MOUNTING THE PLASTIC BOX ..................................................................................................................................57

DIN Rail Mount ...................................................................................................................................................57 Wall Mount ..........................................................................................................................................................58

REMOVING THE PLASTIC BOX ..................................................................................................................................59

DESCRIPTION

Product Overview The IRRInet-M AC RTU is a remotely located unit used for monitoring and control of local irrigation equipment. The unit can operate in stand-alone mode, or as an intelligent RTU or node on a distributed control system. This manual describes both basic and expanded I/O models.

The IRRInet-M AC RTU is enclosed in an indoor plastic case and is intended for indoor or outdoor use (either wall or DIN rail mounting.) The installer must make sure that the installation meets the requirements of the standard and protects the unit from weather hazards. For outdoor installation, a suitable enclosure (such as UL certified NEMA box) must be provided. The antenna must be physically secured at a permanent outdoor location.

The IRRInet-M AC RTU has two power options: main power option (24V AC) and external backup batteries (9-16V DC).

Configuration of the IRRInet-M AC RTU is performed using the ACE3600 System Tools Suite (STS).

Figure 1 provides a general view of the IRRInet-M AC RTU.

Figure 1 IRRInet-M AC RTU –General View with Case

1

Description

General Description The IRRInet-M AC RTU (shown below) contains power connections, line communication ports, external radio interfaces, radio modem and I/Os.

Push-buttonLED

Panel

RS485/RS232

RS232

External Radio

CableHole

CableCover(wing) I/O

(TB2)

PlasticCaseCover(wing)

24VAC PWR IN

Line CommunicationAux PWR OUT

I/O(TB2)

I/O(TB2)

I/O(TB2)

Figure 2 IRRInet-M Unit

2

Description

Communication Ports The IRRInet-M AC RTU has three ports available:

Port 1: RS232 Configuration Port (for programming and monitoring the unit), RS232 External Dialup Modem, RS232 External Modem, User Protocol, PIU for Piccolo XR, RTU to RTU Communication (MDLC) RS485 Multi-drop Communication

Port 2: RS232 Configuration Port (for programming and monitoring the unit), RTU to RTU Communication (MDLC), User Protocol, or PIU for Piccolo XR

Port 3: External Radio interface: A variety of radios can be attached for RTU to RTU Communication (MDLC), using DPSK (1200 bps), FSK (2400 bps), dual-binary (9600 bps) (HDLC), INTRAC; or Communication (User Protocol) with Remote I/Os using FSK 900 Hz & 1500 Hz (450 bps). For details on the available external radio models, see Appendix B. For instructions on radio connection to the RTU, see Installation of IRRInet-M with Waris External Radio below. OR Line Interface: RTU to RTU Communication (MDLC), using DPSK (1200 bps).

Connectors The IRRInet-M AC RTU has the following connectors available (see Figure 2):

RS485/RS232 (RJ45, 8 pin)

RS232 (RJ45, 8 pin)

External Radio (RJ45, 8 pin)

Aux PWR OUT (for external radio power supply)

(2 pin)

Line communication (3 pin)

12V DC PWR IN (2 pin)

24V AC PWR IN (3 pin)

AC SOL OUT 1-10 (10 pin)

AC SOL OUT 11-12/ DIG. INPUTS 1-4 (Dry contact)

(10 pin)

The AC I/O Expansion Model (12DO/4DI) also includes the following connectors:

AC SOL OUT 13-22 (10 pin)

AC SOL OUT 23-24/ DIG. INPUTS 5-8 (Dry contact)

(10 pin)

3

Description

The Mixed I/O Expansion Model also includes the following connectors:

DIG. INPUTS 5-7 (Wet contact) ANALOG OUTPUT 1

(10 pin)

ANALOG INPUTS 1-4 (10 pin)

The IRRInet-M AC RTU has the following internal connector.

I/O Expansion connector (30 pin)

Controls and Indicators The push-button is used to activate the LED panel, to toggle the LED panel so that it displays the status of the CPU or of the I/Os, to initiate software downloading to the CPU, and to erase User Flash memory and RAM.

LED Control

Display On/Advance

When the display is off, pressing the push-button once, momentarily, activates the display. Every consecutive momentary depression of the push-button advances the display to the next page, in the following order: CPU > IO1 (I/O Page 1-DI) > IO2 (I/O Page 2-DO) > IO3 (I/O Page 3-DO) > Page 4 (User Application Controlled). The next depression of the push-button returns the display to the CPU.

Display Off

The display can be programmed using the STS site configuration to turn off automatically after a predefined period of time if the push-button has not been pressed.

LED Test

When the push-button is pressed continuously for a few seconds, all LEDs light up simultaneously. When the push-button is released, the LEDs turn off.

User Flash Erase

After power-up, all LEDs light up. To erase the User Flash, press the push-button while the LEDs are lit. All the LEDs flash three times. Now, release the push-button.

Alternatively, press the push-button continuously for at least 40 seconds at any time to erase the User Flash.

System Software Downloading

During power up, press the push-button continuously. This will cause the unit to enter bootstrap downloading mode, in which the FLASH is programmed from a PC connected to Port 1 of the IRRInet-M. The CPU LED will begin to blink at 1 Hz, indicating that the CPU has entered bootstrap downloading mode. If after 120 seconds no bootstrap software is loaded and executed, the normal power-up procedure is performed.

4

Description

CPU Reset (Cold Restart)/Power Off

To reset the CPU, turn the power supply to the unit off and on again. When the power supply is turned off, all data stored in RAM will be erased ("cold restart").

CPU Fail

When a serious failure is found during the initialization of the unit, LED 3, the ERR LED, will blink (CPU LED OFF) and LEDs in columns 3 and 4 will contain the error code indicating the CPU error. See the list of errors below and the LEDs which will light.

Failure Type LEDs

RAM FAIL CM3

ROM FAIL RX3

FLASH FAIL CM3+RX3

CREATE FAIL TX3

REAL TIME CLOCK FAIL CM3+TX3

INTERNAL CLOCK FAIL RX3+TX3

BREAKPOINT FAIL CM3+RX3+TX3

XTAL RATE CHANGE FAIL MON

USER REQUEST FAIL CM3+MON

APPL_VER_LT_SYSTEM_VER (Application version less than System version)

RX3 + MON

CONF_VER_LT_SYSTEM_VER (Configuration version less than System version)

RX3+CM3+MON

GENERAL_HEAP_CRT_FAIL (Heap- create failed)

MON+TX3

GENERAL_ADAP_CRT_FAIL (Adaptor- create failed)

MON+TX3+RX3

GENERAL_LINK_CRT_FAIL (Link- create failed)

MON+TX3+RX3+CM3

GENERAL_MTE_ALLOC_FAIL (MTE Allocate failed- not enough memory)

CM2+MON

Application Download

For information on downloading an application to the IRRInet-M unit, see the ACE3600 STS User Guide.

5

Description

LED Display Indications

A 5 4 matrix of LEDs is used for diagnostics and testing of the unit (see Figure 3). The top row indicates to which page or toggle (CPU, IO1, IO2, IO3, Page 4) the LED panel is set. To advance from one page to another, press the push-button once quickly. The first depression of the push-button activates the display. Subsequent short depressions of the push-button advance the display to the next page: CPU > IO1 (I/O Page 1-DI) > IO2 (I/O Page 2-DO) > IO3 (I/O Page 3-DO) > IO4 (I/O Page 4-AI) > IO5 (I/O Page 5-AO) > Page 6 (User Application Controlled).

Note that Page 7 (Hardware Test Controlled) can only be accessed via the Hardware Test utility of the STS, and not by pressing the push-button.

In each page, the LEDs have different functions, as described in the charts below.

Not all LEDs are relevant in all IRRInet-M models.

CPU IO1 IO2 IO3

1 5 9 13

2 6 10 14

3 7 11 15

4 8 12 16

Figure 3 LED Panel

CPU Page LED Functions

The following table describes the functions of the diagnostic LEDs when set to the initial CPU (Page 0) toggle or display (CPU LED on).

Name On/Off Function/Indication

CPU On:

Flashing:

Display is in CPU mode.

CPU is in bootstrap mode OR FPGA is not loaded correctly.

IO1 Off

IO2 Off

IO3 Off

LED 1 LOAD

On A file (e.g. configuration, application program) is being downloaded to FLASH memory.

LED 5 CONF

On A Site configuration definition has been loaded into FLASH memory.

LED 9 APPL

On An application program has been loaded into FLASH memory.

LED 13 On Controlled by application for user use.

6

Description


MON

LED 2 RST

On The CPU is in Reset mode.

LED 3 ERR

On An error has occurred.

LED 4 Off

LED 6 TX1

On The RTU is transmitting data via Port 1.

LED 7 RX1

On The RTU is receiving data via Port 1.

LED 8 CM1

On The communication channel used by Port 1 is busy.

LED 10 TX2


LED 11 RX2


LED 12 CM2


LED 14 TX3


LED 15 RX3


LED 16 CM3


7

Description

IO1 Page LED Functions

The following table describes the functions of the diagnostic LEDs when set to the IO1 (Page 1) toggle or display (IO1 LED on).


CPU Off

Flashing:

FPGA is not loaded correctly.

IO1 On Display is in IO1 page.

IO2 Off

IO3 Off

LED 1 On DI1 is on.

LED 2 On DI2 is on.

LED 3 On DI3 is on.

LED 4 On DI4 is on.

LED 5 On DI5 is on. (Models with expansion board only)



LED 8 On DI8 is on. (Models with AC expansion board only)

LED 9 Off Not used.

LED 10 Off Not used.







The LED is not updated after each change in DI status, but rather after the user performs a scan. Thus, the status of the DI reflects the status as of the last software scan.

8

Description




CPU Off

Flashing:


IO1 Off


IO3 Off

LED 1 On DO1 is set.












LED 13 On DO13 is set. (Models with AC expansion board only)




9

Description




CPU Off

Flashing:


IO1 Off

IO2 Off










LED 9 Off Not used.








10

Description


The following table describes the functions of the diagnostic LEDs when set to the IO4 (Page 4) toggle or display (CPU and IO1 LEDs on). Relevant for Mixed I/O expansion board only.


CPU On

Flashing:


IO1 On Display is in IO4 (AI) page.

IO2 Off

IO3 Off

LED 1 On AI1 Overflow.




LED 5 On AI1 Underflow.




LED 9 On AI1 is uncalibrated.




LED 13 Off AI1 measures Current. (If AI1 is On, it measures Voltage.)




11

Description


The following table describes the functions of the diagnostic LEDs when set to the IO4 (Page 5) toggle or (CPU and IO2 LEDs on). Relevant for Mixed I/O expansion board only.


CPU On

Flashing:


IO1 Off

IO2 On Display is in IO5 (AO) page.

IO3 Off

LED 1 On AO1 Current.

LED 2 Off

LED 3 Off

LED 4 Off

LED 5 On AO1 Voltage.

LED 6 Off

LED 7 Off

LED 8 Off

LED 9 On AO1 is uncalibrated.

LED 10 Off

LED 11 Off

LED 12 Off

LED 13 Off

LED 14 Off

LED 15 Off

LED 16 Off

12

Description

User Page LED Functions

The following table describes the functions of the diagnostic LEDs when set to the User (Page 6) toggle or display (CPU and IO3 LEDs on). The LEDs are controlled by the user ‘C’ Application.


CPU On

IO1 Off

IO2 Off

IO3 On

LED 1 On User Controlled


LED 3 On User Controlled - Alarm












LED 16 On User Controlled The user may choose to define the functions of the diagnostic LEDs in an application program. The display returns from a user-defined toggle to the CPU toggle when the push-button is pressed or as a result of a ‘C’ command. (See ‘C’ Toolkit for MOSCAD Family RTUs manual.)

13

Description

Hardware Test Page LED Functions

The following table describes the functions of the diagnostic LEDs when set to the Hardware Test (Page 7) display (CPU, IO1, IO2 and IO3 LEDs on). The LEDs are controlled by the Hardware Test utility of the STS.

Note that Page 7 (Hardware Test Controlled) can only be accessed via the Hardware Test utility of the STS, and not by pressing the push-button.


CPU On

IO1 On

IO2 On

IO3 On

LED 1 On Hardware Test Controlled















14

Description

I/Os (Including AC Expansion Board) The IRRInet-M AC RTU can control up to 24 AC Solenoids (twelve outputs in the basic model and another twelve outputs in the expanded model.)

The operating voltage is 24V AC.

The IRRInet-M also responds to back indication signals from eight different field input sensors, four inputs on the basic model and four additional inputs on the expanded model.

DO

11

DO

1

US

ER

PG

ND

DO

5

DO

12

DO

2

DI1

DO

6

CO

M O

UT

DO

3

DI2

DO

7

DI4

DO

9

DO

WE

T

DO

4

DI3

DO

8

CO

M D

I

DO

10

1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10

Figure 4 AC Main Board I/O Connection with Internal Wetting

The IRRInet-M AC has an over-current mechanism on the 24VAC. It is limited to 8A, and the total allowed current for operation of all the solenoids is 6A. The unit consumes 150mA from the 24VAC with no load. If a radio (e.g. HT750) is connected, it consumes 1A (during transmission) from the 24VAC.

15

Description

DO

11

DO

1

US

ER

PG

ND

DO

5

DO

12

DO

2

DI1

DO

6

CO

M O

UT

DO

3

DI2

DO

7

DI4

DO

9

DO

WE

T

DO

4

DI3

DO

8

CO

M D

I

DO

10

1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10

~~

0

Figure 5 AC Main Board I/O Connection with External Wetting

The DO Wetting connection is only active if configured as such in the STS. See the ACE3600 STS User Guide. There is no over-current mechanism in the external wetting configuration.

16

Description

DO

23

DO

13

US

ER

PG

ND

DO

17

DO

24

DO

14

DI5

DO

18

CO

M O

UT

DO

15

DI6

DO

19

DI8

DO

21

DO

WE

T

DO

16

DI7

DO

20

CO

M D

I

DO

22

1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10

Figure 6 AC Expansion Board I/O Connection with Internal Wetting

DO

23

DO

13

US

ER

PG

ND

DO

17

DO

24

DO

14

DI5

DO

18

CO

M O

UT

DO

15

DI6

DO

19

DI8

DO

21

DO

WE

T

DO

16

DI7

DO

20

CO

M D

I

DO

22

1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10

~~

0

Figure 7 AC Expansion Board I/O Connection with External Wetting

17

Description

The DO Wetting connection is only active if configured as such in the STS. See the ACE3600 STS User Guide.

I/Os (Including Mixed I/O Expansion Board) The IRRInet-M AC RTU with the Mixed I/O expansion board can control up to 12 AC Solenoids (twelve outputs in the basic model.)

The operating voltage is 24V AC.

The IRRInet-M with the Mixed I/O expansion board responds to back indication signals from seven different field input sensors, four inputs on the basic model (dry contact) and three additional inputs (wet contact) on the expanded model.

AI (x4)

Four Analog Inputs are connected to the rightmost I/O terminal block on the expansion board. (See Figure 8.) The AIs are 4-20mA or 0-5V. Each AI has a jumper which determines the measurement. If the jumper is placed (closed), the AI is set up to measure current (4-20mA). If it is not placed (removed), it measures voltage (0-5V).

Note: If the status of the jumpers is changed, the AI Type must be changed accordingly using the STS Hardware Test utility.

Four options are available for the AI expansion configuration. The default setup of each AI will be 4-20mA.

Options AI1 AI2 AI3 AI4

V580AC 4-20mA 4-20mA 4-20mA 4-20mA

If, for some reason, the jumpers need to be changed, the RTU must be disassembled. For instructions, see Appendix D. Figure 8 shows how the AIs are to be connected.

18

Description

Figure 8 Mixed I/O Expansion Board Analog Input (Voltage/Current) I/O Connection

AO (x1)

One Analog Output is connected to the leftmost I/O terminal block on the expansion board. (See Figure 9.) The AO is 0-20mA or 0-5V. The AO type (current or voltage) is determined by connecting to the proper pin on the TB and by selecting the proper AO type in the software (either via the Configurator Hardware Test utility or the user software application.)

The minimum output resistance for voltage output is 5KΩ.

In the case of current output, the AO can be driven by an internal or external power supply.

The maximum output resistance for current is as shown below:

Power Supply Current Output Maximum OutputResistance

Internal 7.5V DC 120 Ω

External (24VDC) 24V DC 750 Ω



When using an internal power supply of 12V, do not attach an external power supply to the AO. The resultant output resistance could damage the components.

19

Description

Figure 9 below shows how the AO is to be connected.

Figure 9 AC Mixed I/O Expansion Board Analog Output I/O Connection

If the auxiliary radio power supply is set to 5V, the analog inputs of the Mixed I/O expansion board will not be operational. If the auxiliary radio power supply is set to 5V, 9.5V or 12V, the analog output of the Mixed I/O expansion board will not be operational.

Working with an analog output when the auxiliary radio power supply is set to 9.5V or 12V, may harm the unit.

20

Description

DI (x3)

An additional three wet Digital Inputs are connected via the leftmost I/O terminal block on the expansion board. Figure 10 shows how the DIs are to be connected.

Figure 10 AC Mixed I/O Expansion Board Wet Digital Input I/O Connection

21

Description

22

This page left intentionally blank.

BOX-SPECIFIC THEORY

General The IRRInet-M RTU includes the following main components:

Logic board - with CPU for processing power and data storage

I/O connections – to connect to on-site sensors, such as water meters, pressure meters, general digital input, or outputs such as irrigation valves, pump starters, general relays, etc.

Communication ports – enabling the RTU communication to/from the ICC, to/from other PLC’s and to an on-site programming tool (such as the Pocket Terminal).

23

Box Specific Theory

24

System Architecture In an irrigation system, the IRRInet-M unit can operate as remote irrigation device, or as irrigation field unit that connects between the IRRInet Control Center (ICC) and the remote irrigation devices. The unit can act as a router between the ACE3600 unit and legacy devices (e.g. Scorpio, Impact, IRRIcom.)

The IRRInet-M is initially configured by an ICC computer. In the field, the IRRInet-M operates and monitors the irrigation systems and periodically sends data to the ICC. Once in the field, it can be reprogrammed using an IRRInet Pocket Terminal (e.g. to set the field unit clock or field unit parameters) with all changes being automatically updated in the ICC.

The IRRInet-M unit can operate local I/Os or remote irrigation devices such as the Scorpio and IMPACT remote I/O (RIO).

The IRRInet-M units (sites) in the system can communicate among themselves or with the ICC central computers using a variety of communication, including IP networks, two-way conventional radio, trunked radio systems, GPRS, wire line or any other communication network.

<Significant interfaces to the rest of the system. Perspective should be from the box looking out onto the system.>

Figure 11 IRRInet-M AC System View

INSTALLATION

General

IRRInet-M AC SAFETY SUMMARY

Installation of the IRRInet-M AC unit should be done only by authorized and qualified service personnel in accordance with the US National Electrical Code. Only UL Listed parts and components will be used for installation. Use UL Listed devices having an environmental rating equal to or better than the enclosure rating to close all unfilled openings.

The IRRInet-M should be installed by qualified and authorized technicians. If the installation involves high-voltage connections, technicians must be specifically qualified to handle high voltage.

This equipment was tested with cables 3 meters in length. If longer cables and/or cabinets are used, the installer is responsible for making sure that the installation complies with the requirements of the relevant standard. When using an RS485 communication cable longer than 140 feet, the customer must supply the appropriate wire protection (against lightning or other massive power spikes).

The product is a radio accessory. The installer must make sure that the radio connected to the system has all required approvals and that the installation meets the requirements of the standard. This equipment is a base station unit and complies with the FCC base station requirements. The antenna must be installed outdoors.

The IRRInet-M AC unit can be mounted on the wall, either with screws or on a DIN rail.

25

Installation

Wall Mounting The dimensions of the unit are: width – 8.48" (215.4 mm), height – 7.28" (185 mm), depth – 3.35" (85 mm), weight – 3.3Lb (1.5kg) maximum (see Figure 12).

Figure 12 Dimensions of IRRIcom RTU AC Plastic Case

The unit can be installed on screws or on DIN rail mounting. Before installing the IRRInet-M AC RTU, verify that there is sufficient space around the unit. Allow 7.87" (200 mm) from the bottom of the box for the TB connectors. For models with external radios, allow 3.15" (80 mm). In order for the two wings of the IRRInet-M to open properly, be sure to leave 2.4" (60 mm) to the left of the unit and 1.6" (4 cm) to the right of the unit.

Wall Mounting with Screws

The IRRInet-M AC unit can be mounted on the wall using screws, as shown in Figure 13.

1. Secure two screws (maximum head size 0.37” (9.5 mm)) on the wall, 4.1” (105 mm) apart.

2. Hang the unit on the screws, fitting the two cavities on the back cover of the unit over the screws (see Figure 13).

The screws used should not protrude from the wall surface by more than 0.23” (6 mm) or by less than 0.16” (4 mm).

26

Installation

Figure 13 Installation of IRRInet-M – Screw Mount

It is also possible to attach the IRRInet-M to the wall using the small screw hole at the bottom of case, though this requires dismantling the RTU, which is generally discouraged. Consult Motorola service personnel before opening the IRRInet-M casing. To mount the RTU:

1. Open the case and dismantle the parts of the IRRInet-M.

2. Secure the back of the case against the wall using a screw whose diameter is less than 0.14” (3.5 mm) and head size is at least 0.22” (5.5 mm).

3. Reassemble the parts of the IRRInet-M.

Before beginning any disassembly or reassembly procedures, you should be adequately grounded to prevent damage to static sensitive devices in the unit.

Wall Mounting on DIN Rail

For mounting the RTU on a DIN rail, two universal foot elements (Phoenix Connectors MFC PIN UMK-FE) are required. To mount the unit, proceed as follows:

27

Installation

1. Slide the two foot elements into the recesses on the back cover of the unit as shown in Figure 14. Press until they click behind the snaps that secure their placement. (See zoomed image in Figure 15.)

Figure 14 DIN Rail Attachment

Figure 15 DIN Rail Attachment-Foot Element Snap-in (Enlarged)

2. Press the unit onto the DIN rail, using both universal foot elements. The elements can be used on DIN rail 35 mm and G rails. (See Figure 16).

28

Installation

Figure 16 IRRInet-M Mounted on DIN Rail

Connections

Verify that all power and ground connections are made in accordance with local standards.

Ground Connections

Figure 17 illustrates the IRRInet-M AC ground connections. The pin number (e.g. 1, 2) of each pin to be connected to ground is shown next to the TB.

The following table lists the connector pins which must be connected to ground. For a more detailed depiction of each terminal block (TB), see Figure 12.

Terminal Block (TB) Pin #

24V AC (TB0) Pin 2, Pin 3

12V DC (TB1) Pin 2

Main Board IO connector (lower right TB)

Pin 5

Expansion Board IO connector (upper right TB)

Pin 5

Line comm. Pin 2

29

Installation

Note:If the unit is contained in a closed NEMA box, a fuse of up to 7A may be used.Only the AC Connection cable FKN8xxx is supplied, with a 3A fuse.

DC Cable with 3A Fuse(not supplied)

24V AC

110V/220V ACTransformer(not supplied)

1~

0 3 PGND

+ -

0~

- 2

+ 1

*

Figure 17 IRRInet-M AC Ground and Power Connections

30

Installation

+

DC Cable with 3A Fuse(not supplied)

AC Cable with 3A Fuse* (not supplied)

~24V AC

110V/220V ACTransformer(not supplied)

1~

0 3 PGND

24V AC-

0

~ 0

- 2

+ 1

* Note:If the unit is contained in a closed NEMA box, a fuse of up to 7A may be used. Only the AC Connection cable FKN8xxx is supplied, with a 3 fuse.

connectionto solenoid

Figure 18 IRRInet-M AC Ground and Power Connections with External Wetting

31

Installation

Power Connections

The IRRInet-M AC is powered by 24V AC (± 20%) and will work in normal operating mode with 24V AC PWR IN. The RTU may also be powered by external (12V DC) battery sources, but will only work in partial mode. For full mode, use an external wetting connection.

External Battery DC Power Connection

When the external battery DC power is used, the RTU will continue to work. The solenoids will not be powered unless an external wetting connection is used. Overcurrent protection will not be functional.

The main power supply must be connected to the unit using a 3A fuse (see Figure 17).

When connecting the unit via a 3A fuse to a 12V DC source through the 12VDC PWR IN Connector (see Figure 2) note that Pin #1 is + (positive) and Pin #2 is – (negative). The 12V battery is not supplied.

Connect the unit only to a LISTED Direct plug-in Unit, to a Class II power source as defined by the National Electrical Code (NEC) and the Canadian Electrical Code (CEC) or to a power source complying with Clause 2.11 of UL1950 or Clause 2.5 of UL60950.

External Wetting Connection

This connection may be used to provide power to solenoids (connected to the Main and/or I/O Expansion boards), whether the RTU is powered by 24V AC or by an external 12V DC power source.

External Radio Connection

Connect the external radio to the External Radio port (see Figure 2). Verify that the radio is powered on. The radio power is driven from the Auxiliary Power Out connector in Figure 2.

For radio installation instructions, see Installation of IRRInet-M with Waris External Radio below.

It is recommended to replace the external radio only when the unit is powered off.

If the external radio is connected to an outside power supply, first power on the unit, and then power on the radio.

32

Installation

Line Communication Connection

Multi drop communication using internal DPSK can be performed between IRRInet-M units.

Connect a two-wire cable (not supplied) to the Line Comm connector in the IRRInet-M (see Figure 19.)

Figure 19 IRRInet-M Line Communication Connection

In a wire line system, the installer must pay close attention to the following material and installation details:

The direct burial cable should meet or exceed the requirements of a #14-2 underground feeder (UF) cable, with solid copper conductors.

Burial of the cable must be no less than 30" below finished grade.

The cable shell is only spliced in the field unit enclosure. Where splices between field units are necessary, an aboveground weather-tight junction box should be used.

33

Installation

34

Installation of IRRInet-M with Waris External Radio IRRInet-M models, which are equipped with external radios (GP320/GP328/HT750/ PRO5150), should be connected as described in Installation of IRRInet-M with GP320/GP328/HT750/PRO5150 Radio in Appendix B below.

The IRRInet-M Radio Kit Assembly enables users to install a GP320, GP328, HT750, PRO5150 radio (externally) to the IRRInet-M.

Before connecting the radio, verify that the IRRInet-M has been configured for the proper radio type.

Portable radios are powered from 7.5V DC only.

Miscellaneous

Open the Case Door

To open the case door properly, press the two clips (latches) and pull the wing to an open position.

Close the Case Door

To close the case door properly, press until the latch clicks. If the cable connections are not threaded properly through the cable holes, the cable cover may not close.

Fixed Site Antennas

The antenna installation must comply with the following requirements in order to assure optimal performance and make sure human exposure to radio frequency electromagnetic energy is within the guidelines set forth by the local regulations.

The antenna must be mounted outside the building.

Mount the antenna on a tower if at all possible.

If the antenna is to be mounted on a building, then it must be mounted on the roof.

As with all fixed site antenna installations, it is the responsibility of the licensee to manage the site in accordance with applicable regulatory requirements. This may require additional compliance actions such as site survey measurements, signage, and site access restrictions in order to ensure that exposure limits are not exceeded.

CONFIGURATION

General The IRRInet-M AC unit can be configured using the ACE3600 System Tools Suite (STS). A default configuration is provided when the RTU is shipped from the factory. If any changes to the configuration are made by the user (e.g. updating the site ID), this new configuration is downloaded to the unit. If a user-defined configuration is downloaded and then erased, the default configuration will be used.

For information on changing the RTU configuration and downloading it to the unit, see the ACE3600 RTU STS User Guide.

Port Configuration The default port configurations are:

Port 1: RS232 57,600 bps

Port 2: RS232 RTU to RTU, 9600 bps

Port 3: Radio DPSK, 1200 bps with Auxiliary DC power level of 7.5V

To change the default port configuration, use the STS. For information on configuring the ports, see the ACE3600 RTU STS User Guide.

For general radios with positive PTT polarity, change the ‘Radio PTT Polarity’ advanced parameter in the STS site configuration before using the radio.

I/O Configuration The default I/O configuration includes Main board I/Os only (4DI/12DO). To add Expansion board I/Os or modify I/O parameter settings, use the STS. For information on configuring the I/Os, see the ACE3600 RTU STS User Guide.

Advanced Parameter Configuration A set of advanced parameters can be configured and downloaded to the IRRInet-M RTU using the STS. These relate primarily to the communication and I/Os. To change the default settings for advanced parameters, use the STS. For information on configuring the advanced parameters, see the ACE3600 RTU STS User Guide.

35

Configuration

36

Configuring using Hardware Test For information on using the Hardware Test utility, see the ACE3600 RTU STS User Guide.

APPENDIX A: CABLES AND ADAPTERS

General This appendix provides supplementary data on cables and adapters used in various IRRInet-M systems. The following applications are covered:

RTU-to-Computer/Terminal Connections

RTU-to-Modem Connections

RTU-to-Radio Connections

RTU-to-RTU Connections

RTU-to-Computer/Terminal Connections For a 9-pin D-type connector, use the FLN6457B cable kit, in order to connect one of the RTU RS232 ports to a computer or terminal. The kit includes a cable with RJ45 modular jacks on both ends and an RJ45 to 9-pin D-Type adapter.

When the connector is facing upwards, the left-hand pin is Pin No. 1, and the right-hand pin is Pin No. 8.

Tx DATA

Rx DATA

RTS

CTS

GND

DTR

Tx DATA

Rx DATA

RTS

CTS

DSR

GND

DTR

Rec Line (DCD)

DSR

2 2

Rec Line (DCD)

1 3

5 4

8 5

J1(RJ45)

J2(25-PinD-Type)

7 6

4 7

3 20

6 7

(9-PinD-Type)

(3)

(2)

(7)

(8)

(6)

(5)

(4)

(1)

RJ45 Connector

Figure 20 RJ45-to-D-Type Female Connector Adapter

37

Appendix A: Cables and Adapters

RTU-to-Modem Connections

Only R&TTE approved modems should be used to connect the RTU to the PSTN.

RTU-to-Modem Asynchronous Connection

For a 9-pin connection, use the FLN6458B cable kit to connect one of the IRRInet-M RTU RS232 ports asynchronously to a modem. (The RTU serves as DTE.) The kit includes a cable with RJ45 modular jacks on both ends and an RJ45 to 9-pin male D-Type adapter (see Figure 22 for RS232 and Figure 23 for RS232E). The possible RTU configurations are detailed below:

Port No. STS Definition

1 RS232 External Dialup Modem 1 RS232 External Modem

1. Before transmitting, the RTU sends an RTS=on signal to the modem,

and will not transmit unless it receives a feedback CTS=on signal from the modem.

2. The RTU will not receive unless it receives a DCD=on signal from the modem.

3. When using a modem in auto-answer mode (connected to a computer port) for remote service, the RTU does not support the RTS/CTS protocol, as the port is designed to operate with a local computer as well as with a modem.


38


RJ45 Connector

Tx DATA

Rx DATA

RTS

CTS

GND

DTR

Tx DATA

Rx DATA

RTS

CTS

GND

DTR

Rec Line (DCD)

1 3

Rec Line (DCD)

2 2

6 7

3 8

J1(RJ45)

J2(9-PinD-Type)

4 5

8 4

5 1

7+12V NOT USED

Figure 21 RJ45-to-D-Type Female Connector Adapter


Tx DATA

Rx DATA

RTS

CTS

GND

DTR

Tx DATA

Rx DATA

RTS

CTS

GND

DTR

Rec Line (DCD)

1 3

Rec Line (DCD)

2 2

7 4

3 8

J1(RJ45)

J2(9-PinD-Type)

4 5

8 7

5 1

6+12V NOT USED

RJ45 Connector

Figure 22 RJ45-to-D-Type Male Connector Adapter RS232E

39


There are newer commercial modems which support RS232E, for which the RS232E+ adapter should be used. To connect the RTU (via Port 1) to such a radio modem, use the FTN6359B (RS232E+) adapter, which ends with the male 9-pin, D-type connector.


RJ45 Connector

Tx DATA

Rx DATA

RTS

CTS

GND

DTR

Tx DATA

Rx DATA

RTS

CTS

GND

DTR

Rec Line (DCD)

1 3

Rec Line (DCD)

2 2

6 4

3 8

J1(RJ45)

J2(9-PinD-Type)

4 5

8 7

5 1

7+12V NOT USED

Figure 23 RJ45-to-D-Type Male Connector Adapter RS232E+

RTU-to-Radio Connection If the radio was not purchased with the RTU, a separate installation kit, including bracket and cables can be ordered. For information on kits, see Appendix B: Models, Options, and Accessories. For installation instructions, see Installation of IRRInet-M with GP320/GP328/HT750/ PRO5150 Radio in Appendix B.

Port No. STS Definition 3 Radio, External Radio Type, Max No. of Repeaters, Modem

40


RTU-to-RTU Connection

RTU-to-RTU Asynchronous Communications Connection

This section provides data on the cable (not supplied) recommended for the RTU-to-RTU RS232/RS485 asynchronous interconnection (refer to Figure 24 and Figure 25). The following table defines the RTU port for this connection type.

Port No. STS Definition 1 RS485 RTU-to-RTU 1 RS232 RTU-to-RTU 2 RS232 RTU-to-RTU


Tx DATA

Rx DATA

CTS

GND

Tx DATA

Rx DATA

GND

RTS

+12V

1 1

+12V

2 2

3 3

4 4

J1(RJ45)

J2(RJ45)

5 5

6 6

7 7

8 8

RTS

DTRDTR

DCD DCD

NOT CONNECTED NOTCONNECTED

CTS

RJ45 Connector

Figure 24 RTU-to-RTU RS232 Asynchronous Communications Cable

41


42

RJ45 Connector

B (RX/TX-)1 1

2 2

3 3

4 4

J1(RJ45)

J2(RJ45)

5 5

6 6

7 7

8 8A (RX/TX+) A (RX/TX+)

B (RX/TX-)

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

Figure 25 RTU-to-RTU RS485 Asynchronous Communications Cable

RTU-to-RTU Line Connection

This section provides data on the cable (not supplied) recommended for the RTU-to-RTU line interconnection (refer to Figure 26). The following table defines the RTU port for this connection type.

Port No. STS Definition 3 Line

LPGNDLPGND

1 1

2 2

3 3

Site 1 Site 2

Figure 26 RTU-to-RTU Line Communications Cable

APPENDIX B: MODELS, OPTIONS AND ACCESSORIES

General

The charts below describe the models, options, parts and accessories available.

Some parts are region-specific.

Entering a frequency is mandatory for all models with radio.

Models F4863 and F4864 require ordering option V95x (radio type by region)

IRRInet-M AC Models Model

IRRInet-M AC Stand Alone F4860A

IRRInet-M AC with 4W UHF Portable Radio (430-512 MHz)

F4864A

IRRInet-M AC with 5W VHF Portable Radio (136-174MHz)

F4863A

IRRInet-M Options Option

ADD: AC 4DI/12DO I/O expansion V314AS FLN3965A

ADD: 4AI/1AO/3DI I/O expansion V580AC FCN6110G

Pocket PC Software V1.70 CD F4050B

IRRInet Control Center (ICC) Software Version 14.3 F2000D

VHF HT750 Radio (NAG/ISR) 136-174Mhz V951AM FUD1011A

UHF HT750 R1 Radio (NAG/ISR) 403-470Mhz V951AN FUE1050A

UHF HT750 R2 Radio (NAG/ISR) 450-527Mhz V951AP FUE1047A

VHF GP320 radio (EMEA) 136-174Mhz V952AM FUD1012A

UHF GP320 radio (EMEA) 403-470Mhz V952AN FUE1051A

43

Appendix B: Models, Options, and Accessories

IRRInet-M Options Option

VHF GP328 radio (APAC) 136-174Mhz V953AM FUD1013A

UHF GP328 radio (APAC) 403-470Mhz V953AN FUE1052A

VHF PRO5150 radio (LAG) 136-174Mhz V954AM FUD1010A

UHF PRO5150 radio for (LAG) 403-470Mhz V954AN FUE1046A

DIN Rail option V020AC

IMPORTANT: Only model F4860A and all its options, including radio installation kits, may be shipped to European Union (EU) countries. The installer must confirm that there are no emissions or harmful interference to the spectrum due to integrating the radio into this model.

IRRInet-M Accessories Option

GP320/GP328/HT750/PRO5150 Radio installation kit without radio

FLN3944A

IRRInet-ACE CPU 3610 (this CPU is identified with the irrigation application – fascinator option)

V450AC

FLN3963A*

IRRInet-ACE CPU 3640 (this CPU is identified with the irrigation application - fascinator option)

V451AC FLN3964A*

ACE3600 System Tools Suite (V 13.60) F7500F/ FVN5567G

IRRInet-M Parts Kit No.

IRRInet-M AC Main Board FCN6200A

IRRInet-M AC 4/12 I/O Expansion Board FCN6176A

GP320/GP328/HT750 DC Adapter FCN5516B

Power Cable Main Board to Radio FKN8433A

Main Board to Radio Comm Cable FKN8431A

BNC Adapter FTN6045B

IRRInet-M Housing Kit FHN7108A

IRRInet-M DIN Rail Kit FLN9812A

IRRInet-M to Computer Cable FLN6457B

IRRInet-M AC TB User Connector kit FTN7468A

IRRINET-M Expansion TB User Connector kit FTN7465A

* This option can only be ordered with ACE3600 models, not with an IRRInet-M model.

44

Appendix B: Models, Options and Accessories

IRRInet-M Installation Kit for GP320/GP328/HT750/PRO5150 Radios

The IRRInet-M Installation Kit (FLN3944A) for GP320/GP328/HT750/PRO5150 Radios (136-174 MHz 5W, 403-470 MHz 4W, 470-512 MHz 4W) enables users to install a GP320, GP328, HT750 or PRO5150 radio (externally) to the IRRInet-M. The Installation Kit includes:

Mounting Bracket with DC Adapter (FCN5516B)

Radio Hardware Kit (FHN6265B)

DC Power Cable (FKN8433A)

Audio Communication Cable (FKN8431A)

BNC Adapter (FTN6045B)

Audio Accessory Adapter (HLN9716D)

DIN Rail Radio Connectors (Part #0786144U08)

See Figure 27 below for connection details.

Installation of IRRInet-M with GP320/GP328/HT750/PRO5150 Radio

Connect IRRInet-M models with GP320/GP328/HT750/PRO5150 radios as shown below.

Mounting Bracket (FCN5516B)

Audio Accessory Adapter (HLN9716D)

GP320/GP328/HT750/PRO5150 Radio

BNC Adapter (FTN6045B)

DIN Rail Radio Connectors Part # 0786144U08

Audio Communication Cable (FKN8431A) DC Power Cable

(FKN8433A)

Figure 27 Connection of IRRInet-M to GP320/GP328/HT750/PRO5150 Radio

45


Installing the Volume Knob Retainer on the GP/HT/PRO Radio

The volume knob retainer (p/n 0787502V66) sets a fixed position for the volume knob on the GP320/GP328/ HT750/PRO5150 radios, for optimal operation in an IRRInet-M RTU installation. To implement this option, follow the procedure below.

1. Remove the original plastic volume knob cover from the radio by pulling it out with pliers.

2. Place the hole of the volume knob retainer (Item 1) over the exposed metal volume rod on the radio (Item 2.)

3. Fasten the bottom of the volume knob retainer to the radio body (Item 3.)

4. Attach the radio with volume knob retainer to the DC radio adapter FCN5516B (Item 4.)

1

2 3

4

46

Appendix B: Models, Options and Accessories

Mounting the GP/HT/PRO Radio on the Wall/DIN Rail

1. Connect the Audio Accessory Adapter

(Item 1) to the radio.

2. Insert the audio communication cable (FKN8431A) (Item 2) into the Audio Accessory Adapter.

3. Insert the BNC Antenna Adapter into the radio (Item 3).

4. Snap the radio into the DC Adapter (FCN5516B) (Item 4).

5. Insert the DC cable (FKN8433A) into the DC Connector of the DC Adapter (Item 4).

6. Wall mount: Using the holes on the Mounting Bracket (Kit FCN5516B) and two screws (not provided), mount the radio near the installed IRRInet-M, to the left of the unit.

7. DIN Rail mount: Using the two screws, connect the two DIN rail radio connectors (# 0786144U08) to the Mounting Bracket (Kit FCN5516B). Then use these connectors to attach the radio to the DIN rail near the installed IRRInet-M, to the left of the unit.

Fit radio tochassis base and press radio to chassis

3

24

1

Wire Connections

Perform wire connections as shown in Figure 27.

1. Connect the audio communication cable (FKN8431A) from the Audio Adapter (attached to the radio) to the Port 3 communication connector of the IRRInet-M.

2. Connect the DC power cable (FKN8433A) from the DC Adapter (attached to the radio/Mounting Bracket) to the Aux PWR OUT connector of IRRInet-M. Make sure the AUX power is set to 7.5V DC. Set the middle knob (channel select knob) to Channel 1.

3. Connect an antenna cable (FKN8434A or equivalent, not provided) to the BNC Adapter (FTN6045B) on the radio.

4. Use the clamps provided in the kit to route and secure the audio communication and DC power cables.

47


48


APPENDIX C: SPECIFICATIONS

Specifications

Environmental

Operating Temperature -30 C to +60 C

Storage Temperature -55 C to +85 C

Relative Operating Humidity 0 to 95% without condensation @ +50 C

Operating Altitude -400 m to +4000 m above sea level

Mechanical

Dimensions 21.50 x 17.50 x 8.50 cm (max.)

Weight 1.50 kg (max.)

User Connection 4*10 Terminal Blocks (including I/O Expansion)

Wire Gauge 14 #AWG (2.5 mm square)

Basic Board

INPUTS

Number of Inputs 4

Dry Contact Inputs Ratings Open: > 50 k (OFF) Closed: 0-4 k (ON)

Number of Terminals 5: 4 DI, DI_COM

Input Isolation 1500 VAC between user connector and logic

DI Counter DI counter capability supported: Input #4

Dry Input Input Signal Level = Low (Led ON) if < 4.0 k Input Signal Level = High (Led OFF) if > 50.0 k

Min Recognizable Pulse Width 20mSec

DIs do not operate when I/O power supply is OFF.

OUTPUTS (AC Solenoids)

Number of Outputs 12

Output Drive Voltage Internal: 24V RMS ± 20% External: Up to 30VAC or 48VDC

Output Short Circuit Indication ≥ 8A RMS

Max Current per Output 1A RMS

Max Current for Internal Power Source Outputs

6A

Max Current for External Power Source Outputs

6A

49

Appendix C: Specifications

Number of Terminals 14: REL_1 – REL_12, Common, External Power

Isolation 1500 VAC between user connector and logic in case of external output drive only

LEDs CPU, IO1, IO2, IO3, LOAD, CONF, APPL, MON, RST, ERR, Alarm (User Page)

AC I/O Expansion Board

INPUTS

Number of Inputs 4 Dry Contact Inputs Ratings Open: > 50 k (OFF) Closed: 0-4 k (ON) Number of Terminals 5: 4 DI, DI_COM Input Isolation 1500 VAC between user connector and logic DI Counter DI counter capability supported: Input #8 Dry Input Input Signal Level = Low (Led ON) if < 4.0 k

Input Signal Level = High (Led OFF) if > 50.0 k

Min Recognizable Pulse Width 20mSec

DIs do not operate when I/O power supply is OFF.

OUTPUTS (AC Solenoids)

Number of Outputs 12 Output Drive Voltage Internal: 24V RMS ± 20%

External: Up to 30VAC or 48VDC

Output Short Circuit Indication ≥ 8A RMS Max Current per Output 1A RMS

Max Current for Internal Power Source Outputs

6A

Max Current for External Power Source Outputs

6A

Number of Terminals 14: REL_13 – REL_24, Common, External Power Isolation 1500 VAC between user connector and logic in case of

external output drive only

Mixed I/O Expansion Board

DIGITAL INPUTS (DI)

Number of inputs 3

Maximum input voltage 30V DC

Input voltage “On” status DI voltage >6V<>“Off” status DI voltage <3V

Digital input minimum detection time

ON to Off 1 msec, <>Off to ON 200 µsec

Input isolation Insulation resistance per IEC 255-5: 100M Ω @ 500V, <>Insulation impulse 5kV. <>Isolation per IEC255-5: 2.5kV between input and logic.

50


ANALOG INPUTS (AI)

Number of optically isolated inputs

4

Input types 0-5V DC or 4-20mA (factory setting)

Overall temperature stability

±200 PPM 1C

Resolution 12 bit ± LSB

Overall accuracy ± 0.1% full scale @ +25 C (± 5mV or ± 20µA)

Time for stability of reading Max 6 seconds

Input scan Adaptive to application requirements

Input calibration Automatic, software-controlled hardware calibration (no potentiometer)

Input isolation Insulation resistance per IEC 255-5 100M Ω @ 500V, Insulation impulse 5kV Isolation per IEC255-5: 2.5kV between input and logic

180V isolation between AI channels

ANALOG OUTPUT (AO)

Number of optically isolated outputs

1

Outputs types 0-5V or 0 -20mA

Overall temperature stability

±100 PPM 1C

Resolution 8 bit ± LSB

Overall accuracy ± 0.5% full scale @ +25 C

Maximum output resistance Internal Power supply

Max 120Ω @7.5VDC;

External Power Supply (24VDC)

750Ω @ 23-30VDC; Max 700Ω @22VDC; Max 600Ω @20VDC

Output calibration Manual hardware calibration (no potentiometer)

Output isolation Insulation resistance per IEC 255-5 100MΩ @ 500V, Insulation impulse 5kV

Isolation per IEC255-5: 2.5kV between input and logic

51


Communication Ports

RS232/RS485 (PC Connection) Serial Asynch RS232 (MDLC), RS485 Multi Drop 2 Wire, MDLC/User port capability, RS232 external dial up modem

RS232 (PC Connection) Serial Asynch RS232 (MDLC) Radio DPSK 1200 bps; FSK 2400 bps; COS 9600 bps

(HDLC); INTRAC; FSK 900/1500 Hz (450 Baud) (User application)

Line DPSK 1200 bps (HDLC)

Radio Tx Level STS Adjustable (No Load)Radio Rx Level 100 – 800 mVrmsLine Tx Level 1100 – 1300 mVrms (load = 600 )

STS Adjustable, Default: 0DB

Line Rx Level 60 – 1500 mVrms

Power

Input Voltage

AC External Source (PWR IN) 24VAC RMS ± 20%

DC External Source (PWR IN) 9.00 to 16.00 VDC

Auxiliary Voltage (PWR OUT) 5V, 7.5V, 9.5V, 12V DC ±10% VDC, 15W max., 2.00A max.

Minimum Main Voltage required to supply Aux Voltage of 5V

10.8V

Minimum Main Voltage required to supply Aux Voltage of 7.5V

10.8V

Minimum Main Voltage required to supply Aux Voltage of 9.5V

12V

Minimum Main Voltage required to supply Aux Voltage of 12V

14V

Power Modes

AC Normal Operating 24VAC RMS ± 20%

DC Operating 9.00 to 16.00 VDC

AC Power Fail < 19VAC RMS

Power Consumption

AC External (PWR IN):

Normal Operating Mode:

Radio Standby 150 mA @ 14VDC RMS

52


Radio Transmit 2.50 A RMS during transmission

DC External (PWR IN):

Operating Mode:

Radio Standby 80.00 mA

Radio Transmit 2.50 A during transmission

Power Monitors

Power Input Reports Tolerance 1 V

External (PWR IN):

Power OK Voltage STS Adjustable

Power Switches Auxiliary Voltage Power Supply ON/OFF

Reverse Input Voltage Connection Protection

Over Voltage Input Power Protection Up to 40VDC

53


Regulatory

EN55022: 2006, Class B

EN55024: 1998 Amendments A1: 2001; A2: 2003

EN61000-3-2: 2006, Class A

EN61000-3-3: 1995 Amendments A1: 2001; A2: 2005

IEC61000-4-2: 1995 Air Discharge, 8kv Contact Discharge, 4kv

IEC61000-4-3: 1995 (80-1000 MHz), 3V/m 80% A.M. by 1kHz

IEC61000-4-4: 1995 1kV Power Lines, 0.5kV, Signal Lines

IEC61000-4-5: 1995 COM. Mode; 2kV, Dif. Mode; 1kV

IEC61000-4-6: 1996 (0.15-80 MHz), 3VRMS, 80% A.M. by 1kHz Power and Signal Lines

IEC61000-4-8: 1993 1A/m, 50Hz

IEC61000-4-11: 1994 V reduc >95%, 30%, >95% Duration 0.5per, 25 per, 250 per

FCC Part 15, Sub-part B, Class B

AZ/NZS CISPR 22: 2006 Class B

ICES-003, Issue 4: 2004 Class B

CAN/CSA – CEI/IEC CISPR 22: 02

Safety:

EN/IEC 60950-1

UL60950-1

CSA C22.2 60950-1

AS/NZS 60950.1-2003 + A1

EN 60950-1:2001 + A11:2004

54


Conformity for RoHS Compliance

This Motorola product is in compliance with the essential requirements and other relevant provisions of Directive 2002/95/EC, Restriction of the use of certain Hazardous Substances (RoHS) in electrical and electronic equipment.

55


56


APPENDIX D: MOUNTING A PLASTIC BOX

General This chapter describes how to mount a plastic box, used to house components such as the RS485 Connection Box (V186AD/FLN3641A.) The box can be mounted on a DIN Rail or on the wall.

The mounting kit is not supplied with basic models, but can be ordered as Bracket + Clips (FHN6337B). The kit includes:

two screws (Motorola Part #0308390Y81)

two DIN Rail clips (Motorola Part #0786144U08)

one mounting bracket (Motorola Part #0789422V94)

Mounting the Plastic Box

DIN Rail Mount

1. Use the two screws to attach the two DIN Rail clips to the mounting bracket, as shown in Figure 28.

Figure 28 Attaching DIN Rail Clips

2. Insert the tab at the bottom of the plastic box into the bottom groove of the bracket. Insert the rest of the plastic box into the bracket, fitting the two round pegs into the two holes and the upper tab into the upper groove. Press until the upper tab clicks in the groove. (See an example of a plastic box in Figure 29.)

Figure 29 Connecting Plastic Box to Bracket

57

Appendix D: Changing the Analog Input Measurement Type

3. Finally, press the bracket firmly onto the DIN Rail.

Figure 30 Attaching Plastic Box to Wall

Wall Mount

1. Use the two screws to attach the mounting bracket to the wall.

2. Insert the tab at the bottom of the plastic box into the bottom groove of the bracket. Insert the rest of the plastic box into the bracket, fitting the two round pegs into the two holes and the upper tab into the upper groove. Press until the upper tab clicks in the groove. (See Figure 29 above.)

Figure 31 Attaching Bracket to Wall

58

Appendix D: Mounting a Plastic Box

Removing the Plastic Box 1. Insert screwdriver in top groove of the

bracket. Press down on tab until the plastic box separates from the bracket.

2. Gently pull the plastic box away from the bracket. Lift slightly to remove the lower tab from the lower groove.

Figure 32 Detaching Plastic Box from Bracket

3. If the bracket is mounted on a DIN Rail, insert a screwdriver in the groove behind the white DIN Rail clip.

4. Press down until the tab of the DIN Rail clip is released from the DIN Rail.

5. Repeat for the second DIN Rail clip.

6. Gently pull the bracket to remove it from the DIN Rail.

Figure 33 Detaching Bracket from DIN Rail

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aB

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