PLC I/O Modules

pPLC 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./pph2How do PLC I/O modules work?/h2/ppPLC I/O modules assist the data exchange between an external device and computer memory. Their main job is to process communication to the a href="/web/c/automation-control-gear/plcs-hmi-data-acquisition/plc-cpus/" target="_self"PLC/a and accept commands sent from a processor. They can also detect errors, run status reports and co-ordinate a timely flow of data./pph2Types of PLC I/O modules/h2/ppThe 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./p

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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. 893-6780
Mfr. Part No.1346610000
BrandWeidmuller
MYR40.98
Each
units
- - - - - Remote I/O Module - - - - - - - -
RS Stock No. 893-6718
Mfr. Part No.1506920000
BrandWeidmuller
MYR1,038.02
Each
units
- 4 - Analogue Voltage - - 4 - 0 → 10 V, 0 → 5 V, 1 → 5 V, -10 → 10 V, 2 → 10 V - Analogue Input 120mm 11.5mm 76mm
RS Stock No. 893-0628
Mfr. Part No.1334870000
BrandWeidmuller
MYR1,262.08
Each
units
u-remote - - - - Remote I/O - - - - Fieldbus Coupler 52mm 76mm 120mm
RS Stock No. 893-0640
Mfr. Part No.1315180000
BrandWeidmuller
MYR261.22
Each
units
- 8 - Digital Voltage - - 8 - 24 V - Digital Input 120mm 11.5mm 76mm
RS Stock No. 893-6768
Mfr. Part No.1334770000
BrandWeidmuller
MYR118.93
Each
units
- - - - - Remote I/O - - - - Auxiliary Module 120mm 11.5mm 76mm
RS Stock No. 893-6727
Mfr. Part No.1506910000
BrandWeidmuller
MYR1,197.43
Each
units
- 4 - Analogue Voltage - - 4 - 0 → 10 V, 0 → 5 V, 1 → 5 V, -10 → 10 V, 2 → 10 V - Analogue Input 120mm 11.5mm 76mm
RS Stock No. 893-6774
Mfr. Part No.1334800000
BrandWeidmuller
MYR118.93
Each
units
- - - - - Remote I/O - - - - Auxiliary Module 120mm 11.5mm 76mm
RS Stock No. 893-0631
Mfr. Part No.1315170000
BrandWeidmuller
MYR166.25
Each
units
- 4 - Digital Voltage - - 4 - 5 → 11 V - Digital Input 120mm 11.5mm 76mm
RS Stock No. 893-0653
Mfr. Part No.1460150000
BrandWeidmuller
MYR735.18
Each
units
- 4 - Digital Voltage - - 4 - 5 → 11 V - Digital Input 120mm 11.5mm 76mm
RS Stock No. 893-0675
Mfr. Part No.1315270000
BrandWeidmuller
MYR462.55
Each
units
- - - - Digital - - - - 500 (Per Channel) mA, 8 (Per Module) A Digital Output 120mm 11.5mm 76mm
RS Stock No. 893-6714
Mfr. Part No.1315690000
BrandWeidmuller
MYR1,158.73
Each
units
- 4 - Analogue Voltage - - 4 - 0 → 10 V, 0 → 5 V, 1 → 5 V, -10 → 10 V, 2 → 10 V - Analogue Input 120mm 11.5mm 76mm
RS Stock No. 893-0693
Mfr. Part No.1315610000
BrandWeidmuller
MYR925.20
Each
units
- - 2 - Digital - 2 - - 2 (Per Channel) A, 4 (Per Module) A Digital Output 120mm 11.5mm 76mm
RS Stock No. 893-6764
Mfr. Part No.1315590000
BrandWeidmuller
MYR958.14
Each
units
- 2 - Digital Voltage - - 2 - 5 → 11 V - Digital Input 120mm 11.5mm 76mm
RS Stock No. 893-0690
Mfr. Part No.1315600000
BrandWeidmuller
MYR793.00
Each
units
- - 2 - Digital - 2 - - 1 (Per Module) A, 500 (Per Channel) mA Digital Output 120mm 11.5mm 76mm
RS Stock No. 893-0647
Mfr. Part No.1315200000
BrandWeidmuller
MYR429.24
Each
units
- 16 - Digital Voltage - - 16 - 5 → 11 V - Digital Input 120mm 11.5mm 76mm
RS Stock No. 893-0671
Mfr. Part No.1315250000
BrandWeidmuller
MYR436.07
Each
units
- - 16 - Digital - 16 - - 500 (Per Channel) mA, 8 (Per Module) A Digital Output 120mm 11.5mm 76mm
RS Stock No. 893-6730
Mfr. Part No.1510690000
BrandWeidmuller
MYR1,038.02
Each
units
- - 4 - Analogue - 4 - - 85 mA Analogue Output 120mm 11.5mm 76mm
RS Stock No. 893-6777
Mfr. Part No.1334780000
BrandWeidmuller
MYR118.93
Each
units
- - - - - Remote I/O - - - - Auxiliary Module 120mm 11.5mm 76mm
RS Stock No. 893-0687
Mfr. Part No.1315550000
BrandWeidmuller
MYR436.21
Each
units
- - - - Digital - - - - 20 (Per Module) A, 5 (Per Channel) A Digital Output 120mm 11.5mm 76mm
RS Stock No. 893-6724
Mfr. Part No.1315720000
BrandWeidmuller
MYR1,197.43
Each
units
- 8 - Analogue Voltage - - 8 - - - Analogue Input 120mm 11.5mm 76mm