PLC-200 Programmable Logic Controller (SIEMENS S7-200) Trainer

Since PLC (Programmable Logic Controller) was firstly introduced in

1970, it has been widely applied to various industries such as machine

and process controls. Designed with the latest microprocessor and

electronic circuitry, today's compact-size PLCs feature high level of

reliability, performance, speed and networking. The use of PLCs in

automated production l ines enhances system reliabil ity, product

quality, information sharing, efficiency and flexibility and thus reduces

costs.

PLC-200 is a self-contained trainer which consists of a SIEMENS PLC

main unit and commonly used I/O devices for simulation. It offers

students excellent theories and wide applications of programmable

logic controllers. This trainer enables students to learn step by step

from the fundamentals of PLC to more advanced controls used in

industry.

PLC System

Programming Device

CPU

Memory

Communication

InputModule

OutputModule

Power Supply

InputDevices

M Output Devices

PLC is used to make electrical and mechanical processes

automatic. The PLC receives information from input devices,

processes the data, and triggers outputs based on pre-

programmed parameters. It is a f lexible and robust control

solution, adaptable t o almost any application.

PLC Main Unit

The S7-200 series of micro-programmable logic controllers (Micro

PLCs) can control a wide variety of dev ices to support your

automation needs. The S7-200 monitors inputs and changes outputs

as controlled by the user program, which

may include Boolean logic, counting,

timing, complex math operations, and

communications with other intell igent

devices. The compact design, flexible

configuration, and powerful instruction

set combined to make the S7-200 a

perfect solution for controlling a wide

variety of applications.

K&H reserves the right to make changes without notice 10812

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Input-simulation switches function as level and pulse input for

different input signal

It is particularly suitable for installation of output relay helps to

increase load current

Step Motor Encoder

Traffic Light Control

Tank-Filling Device

4x4 Keypad

SIEMENS PLC

Micro Switch/24V DC Motor/Proximity Sensor

4-digit 7-segment Display

Thumbwheel Switch

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14 Digital inputs/10 Digital outputs, using

4mm safety sockets

SIEMENS STEP 7-Micro/WIN programming

software allows the user to modify the

program while running it

The suitcase-design makes it easy to carry,

move and store

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STEP 7-Micro/WIN operation

Basic control circuits

Light control

Traffic light control

Digital clock control

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Step motor control

Tank filling device control

Keypad control

DC motor control

List of Experiments