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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Omschrijving Prijs 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-stocknr. 145-885
FabrikantnummerGRT1-OD4-1
FabrikantOmron
50,70 €
Each
Aantal stuks
GRT1 Series - 4 - Digital DeviceNet Communication 4 - - - - - - -
RS-stocknr. 821-1784
FabrikantnummerCP1W-MAB221
FabrikantOmron
185,00 €
Each
Aantal stuks
CP1W 2 2 Analogue Analogue CP1L CPU Unit 2 - 0 → 10 V 0 → 20 mA - 86mm 90mm 50mm
RS-stocknr. 145-936
FabrikantnummerCJ1W-DRM21
FabrikantOmron
773,50 €
Each
Aantal stuks
- - - - - CJ Series 2048 (Fixed Allocation) - 11 → 25 V dc - - 31mm 90mm 78.7mm
RS-stocknr. 821-1781
FabrikantnummerCP1W-DAB21V
FabrikantOmron
105,20 €
Each
Aantal stuks
CP1W - 2 - Analogue CP1L CPU Unit 2 - 0 → 10 V - - 86mm 90mm 50mm
RS-stocknr. 510-4494
FabrikantnummerCJ1WOC211SL
FabrikantOmron
259,90 €
Each
Aantal stuks
CJ2 - 16 - Digital, Relay CJ2 Series - - 24 V dc, 250 V ac 2 A - 90mm 31mm 89mm
RS-stocknr. 510-1495
FabrikantnummerCJ1WOD211
FabrikantOmron
230,40 €
Each
Aantal stuks
SYSMAC CJ Series - 16 - Digital, Transistor SYSMAC CJ Series 16 - 12 → 24 V dc 500 mA - 89mm 31mm 95.4mm
RS-stocknr. 510-1423
FabrikantnummerCJ1W-DA041
FabrikantOmron
613,00 €
Each
Aantal stuks
CJ Series - 4 - Analogue CJ Series 4 - 24 V dc 12 mA - 90mm 31mm 65mm
RS-stocknr. 760-9162
FabrikantnummerCP1W-20EDT
FabrikantOmron
223,00 €
Each
Aantal stuks
CP1W 12 8 DC Transistor Omron Electronics SYSMAC CP1H/CP1L - - 24 V ac 130 mA - 86mm 90mm 50mm
RS-stocknr. 459-5439
FabrikantnummerSRT2ROC08
FabrikantOmron
350,10 €
Each
Aantal stuks
SRT - 8 - Relay, Voltage SRT2 Series 8 - - 3 A - 50mm 100mm 50mm
RS-stocknr. 821-1772
FabrikantnummerCP1W-ADB21
FabrikantOmron
105,20 €
Each
Aantal stuks
CP1W 2 - Analogue - CP1L CPU Unit 2 - 0 → 10 V 0 → 20 mA - 86mm 90mm 50mm
RS-stocknr. 145-879
FabrikantnummerGRT1-CT1-1
FabrikantOmron
149,10 €
Each
Aantal stuks
- 1 1 - - - 2 - - - - - - -
RS-stocknr. 746-2818
FabrikantnummerCJ1W-DA08C
FabrikantOmron
788,50 €
Each
Aantal stuks
CJ1W Series - 8 - Analogue CJ1W Series 8 - 24 V dc 20 mA - 90mm 31mm 65mm
RS-stocknr. 818-4241
FabrikantnummerCJ1WMD232
FabrikantOmron
453,10 €
Each
Aantal stuks
CJ1W-MD 16 16 Voltage Transistor CJ/NJ Controllers 16 (Input), 16 (Output) - 24 V dc 500 mA - 95.4mm 31mm 83.6mm
RS-stocknr. 136-2801
FabrikantnummerNXDA2203
FabrikantOmron
246,30 €
Each
Aantal stuks
NX - 2 - Analogue CJ PLC, EtherCAT Coupler Unit, NX Series CPU Unit 2 (Output) - - 4 → 20 mA Output 12mm 71mm 100mm
RS-stocknr. 136-2802
FabrikantnummerNXDA2603
FabrikantOmron
246,30 €
Each
Aantal stuks
NX - 2 - Analogue CJ PLC, EtherCAT Coupler Unit, NX Series CPU Unit 2 (Output) - -10 → +10 V - Output 12mm 71mm 100mm
RS-stocknr. 136-2803
FabrikantnummerNXDA3203
FabrikantOmron
283,20 €
Each
Aantal stuks
NX - 4 - Analogue CJ PLC, EtherCAT Coupler Unit, NX Series CPU Unit 4 (Output) - - 4 → 20 mA Output 12mm 71mm 100mm
RS-stocknr. 136-2805
FabrikantnummerNXDA3603
FabrikantOmron
283,20 €
Each
Aantal stuks
NX - 4 - Analogue CJ PLC, EtherCAT Coupler Unit, NX Series CPU Unit 4 (Output) - -10 → +10 V - Output 12mm 71mm 100mm
RS-stocknr. 136-2806
FabrikantnummerNXPF0630
FabrikantOmron
34,28 €
Each
Aantal stuks
NX - - - - EtherCAT Coupler Unit, NX Series CPU Unit - - - 4 A - 12mm 71mm 100mm
RS-stocknr. 136-2798
FabrikantnummerNXAD2603
FabrikantOmron
225,10 €
Each
Aantal stuks
NX 2 - Analogue - CJ PLC, EtherCAT Coupler Unit, NX Series CPU Unit 2 (Input) - -10 → +10 V - Input 12mm 71mm 100mm
RS-stocknr. 818-4235
FabrikantnummerCJ1WID212
FabrikantOmron
235,70 €
Each
Aantal stuks
CJ1W-ID 16 - Voltage - CJ/NJ Controllers 16 (Input) - 24 V dc - - 95.4mm 31mm 89mm