PLC I/O Modules

PLC I/O modules are one of the three core components that operate a programmable logic controller. I/O refers to input/output. PLC I/O modules act as messengers between a processor and an I/O device.

How do PLC I/O modules work?

PLC I/O modules assist the data exchange between an external device and computer memory. Their main job is to process communication to the PLC and accept commands sent from a processor. They can also detect errors, run status reports and co-ordinate a timely flow of data.

Types of PLC I/O modules

The type of PLC I/O modules used by a programmable logic controller depends on the type of input device. These are categorised as input or output types. Some PLCs respond to digital inputs and outputs, whereas others respond to analog signals. Digital inputs are either on or off, and analog signals process conditions as voltage. Other types include discrete, speciality and communication modules. Smaller PLCs are usually designed with fixed I/O points.


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제품설명 단가 Input Type Output Type For Use With Output Current Dimensions Maximum Operating Temperature Mounting Type Series Accessory Type
RS 제품 번호 821-1772
제조사 부품 번호CP1W-ADB21
제조사Omron
₩216,922.50
Each
수량
Analogue - CP1L CPU Unit 0 → 20 mA 86 x 90 x 50 mm +55°C - IB IL 24 DO 16-XC-PAC PLC I/O Module
RS 제품 번호 855-1436
제조사 부품 번호2878641
제조사Phoenix Contact
₩919,150.00
Each
수량
Analogue - - - 136.8 x 48.8 x 71.5 mm +55°C - SIMATIC S7-1500 -
RS 제품 번호 889-1031
제조사 부품 번호SNAP-ODC5R
제조사Opto 22
₩116,248.45
Each
수량
- - - - 18.29 x 82.55 x 69.85 mm +70°C Rack Mount, Snap-In FX5 Digital I/O Module
RS 제품 번호 855-3470
제조사 부품 번호2861690
제조사Phoenix Contact
₩178,550.70
Each
수량
Digital - - - 119.5 x 48.8 x 71.5 mm +55°C - FX5 PLC I/O Module
RS 제품 번호 821-1781
제조사 부품 번호CP1W-DAB21V
제조사Omron
₩216,922.50
Each
수량
- Analogue CP1L CPU Unit - 86 x 90 x 50 mm +55°C - IB IL CAN-MA-XC-PAC PLC I/O Module
RS 제품 번호 855-3467
제조사 부품 번호2861470
제조사Phoenix Contact
₩98,149.10
Each
수량
- Digital - 1 A 119.8 x 12.2 x 71.5 mm +55°C - FX5 PLC I/O Module
RS 제품 번호 821-1784
제조사 부품 번호CP1W-MAB221
제조사Omron
₩373,097.40
Each
수량
Analogue Analogue CP1L CPU Unit 0 → 20 mA 86 x 90 x 50 mm +55°C - IB IL AI 2/SF-XC-PAC PLC I/O Module
RS 제품 번호 855-3476
제조사 부품 번호2861687
제조사Phoenix Contact
₩244,204.05
Each
수량
- Digital - 4 A 119.5 x 48.8 x 71.5 mm +55°C - 750 PLC I/O Module