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.


...
Read more Read less

Filters

Viewing 1 - 11 of 11 products
Results per page
Description Price Manufacturer Series Number of Inputs Number of Outputs Input Type Output Type For Use With Number of I/O Interface Voltage Category Output Current Module Type Length Width Depth
RS Stock No. 815-5509
Mfr. Part No.AFPX-PLS
BrandPanasonic
HK$1,552.93
Each
units
AFPX Series 2 1 - Pulse FP-X Series - - - - - - - -
RS Stock No. 815-5915
Mfr. Part No.FP2-SL2
BrandPanasonic
HK$3,945.46
Each
units
FP2 Series 128 128 - - FP2 Series 128 - 24 V dc 1.6 A - - - -
RS Stock No. 815-5820
Mfr. Part No.FP0-IOL
BrandPanasonic
HK$3,077.80
Each
units
FP0 Series - - - - FPOR Series - - 24 V dc 30 mA - 25mm 90mm 60mm
RS Stock No. 815-5824
Mfr. Part No.AFP85369
BrandPanasonic
HK$3,994.85
Each
units
AFP85 Series - - - - FP0R Series - - 100 → 240 V ac - - - - -
RS Stock No. 815-5552
Mfr. Part No.FP2-X64D2
BrandPanasonic
HK$2,594.90
Each
units
FP2 Series 64 - DC - FP2 Series - - 24 V dc - - - - -
RS Stock No. 815-5555
Mfr. Part No.FP2-Y64T
BrandPanasonic
HK$2,734.05
Each
units
FP2 Series - 64 - NPN FP2 Series - - 24 V dc 100 mA - - - -
RS Stock No. 815-5559
Mfr. Part No.FP2-XY64D2T
BrandPanasonic
HK$2,840.55
Each
units
FP2 Series 32 32 DC NPN FP2 Series 64 - 24 V dc 100 mA - - - -
RS Stock No. 815-5833
Mfr. Part No.AFP8532
BrandPanasonic
HK$4,223.85
Each
units
AFP85 Series - - - - FP0R Series - - 24 V dc - - - - -
RS Stock No. 815-5574
Mfr. Part No.AFPX-RTD2
BrandPanasonic
HK$1,734.61
Each
units
- 2 - Analogue - FP-X Series - - - - - - - -
RS Stock No. 815-5912
Mfr. Part No.FP2-SDU
BrandPanasonic
HK$4,977.03
Each
units
FP2 Series - - - - FP2 Series - - - - - - - -
RS Stock No. 815-5599
Mfr. Part No.AFP2208
BrandPanasonic
HK$1,280.30
Each
units
FP2 Series - - - - FP2 Series - - - - - - - -