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. 901-0826
Fabrikantnummer2903805
FabrikantPhoenix Contact
443,71 €
Each
Aantal stuks
TC MOBILE I/O X200 2 4 Analogue, Digital Relay PSI Modem SMS Relay 6 - 0 → 60 V dc 6 A Analogue, Digital 71.6mm 62.2mm 89.7mm
RS-stocknr. 901-0817
Fabrikantnummer2903806
FabrikantPhoenix Contact
443,71 €
Each
Aantal stuks
TC MOBILE I/O X200 AC 4 4 Digital Relay PSI Modem SMS Relay 8 - 125 V dc, 250 V ac 5 A Digital 71.6mm 62.2mm 89.7mm
RS-stocknr. 855-3357
Fabrikantnummer2701217
FabrikantPhoenix Contact
257,04 €
Each
Aantal stuks
IB IL TEMP 2 RTD-XC-PAC 2 - Analogue - - - - 24 V dc - - - - -
RS-stocknr. 801-5766
Fabrikantnummer2700973
FabrikantPhoenix Contact
320,94 €
Each
Aantal stuks
ILC 131 ETH - - - - - - - - - - - - -
RS-stocknr. 893-7837
Fabrikantnummer2700838
FabrikantPhoenix Contact
1.101,36 €
Each
Aantal stuks
IB ST 24 AI 4/EF 4 - Analogue Voltage - ST Station 4 - -10 → 10 V dc, 0 → 10 V dc - Analogue Input 118mm 116mm 117mm
RS-stocknr. 801-5772
Fabrikantnummer2700975
FabrikantPhoenix Contact
514,28 €
Each
Aantal stuks
ILC 171 ETH 2TX - - - - - - - - - - - - -
RS-stocknr. 855-3287
Fabrikantnummer2700893
FabrikantPhoenix Contact
251,17 €
Each
Aantal stuks
IB IL RS UNI-PAC - - - - - - - 19.2 → 30 V dc - - 135mm 24.4mm 71.5mm
RS-stocknr. 528-0611
Fabrikantnummer2862411
FabrikantPhoenix Contact
293,86 €
Each
Aantal stuks
ILB PB 24 DI16 DO16 16 16 Digital Digital Profibus Series 32 - 24 V dc 500 mA - 141.5mm 156mm 57mm
RS-stocknr. 528-0582
Fabrikantnummer2863562
FabrikantPhoenix Contact
217,36 €
Each
Aantal stuks
ILB PB 24 DI 8 DIO8 8 8 Digital Digital Profibus Series 16 - 24 V dc 500 mA - 141.1mm 95mm 57mm
RS-stocknr. 764-6265
Fabrikantnummer2901536
FabrikantPhoenix Contact
310,10 €
Each
Aantal stuks
RAD-DOR4-IFS - 4 Digital Digital, Relay RAD-2400-IFS Wireless Module - - 19.2 → 30.5 V dc 6 A - 99mm 17.5mm 114.5mm
RS-stocknr. 855-3505
Fabrikantnummer2861959
FabrikantPhoenix Contact
161,97 €
Each
Aantal stuks
IB IL 24 DI 16-2MBD-PAC 16 - Digital - - - - - - - 140.5mm 48.8mm 71.5mm
RS-stocknr. 855-3515
Fabrikantnummer2862084
FabrikantPhoenix Contact
258,21 €
Each
Aantal stuks
IB IL RS 232-2MBD-PAC - - - - - - - 19.2 → 30 V dc - - 136.8mm 24.4mm 71.5mm
Nieuw
RS-stocknr. 190-2092
Fabrikantnummer2688349
FabrikantPhoenix Contact
196,11 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 855-3442
Fabrikantnummer2861360
FabrikantPhoenix Contact
90,26 €
Each
Aantal stuks
IB IL 24 TC-PAC 1 1 - - - - - 24 V dc - - 119.8mm 12.2mm 71.5mm
RS-stocknr. 855-3518
Fabrikantnummer2862013
FabrikantPhoenix Contact
191,31 €
Each
Aantal stuks
IB IL 24 DO 16-2MBD-PAC - 16 - Digital - - - - 8 A - 140.5mm 48.8mm 71.5mm
Nieuw
RS-stocknr. 190-2102
Fabrikantnummer2884208
FabrikantPhoenix Contact
2.186,60 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 855-3284
Fabrikantnummer2701009
FabrikantPhoenix Contact
63,74 €
Each
Aantal stuks
IB IL 24 DO 4/EF-PAC - 4 - Digital - - - - 2 A - 119.8mm 12.2mm 71.5mm
RS-stocknr. 696-2137
FabrikantnummerPSI-MODEM-GSM/ETH
FabrikantPhoenix Contact
645,00 €
Each
Aantal stuks
PSI-MODEM-GSM/ETH - - - - - - - 24 V dc - - 99mm 35mm 114.5mm
RS-stocknr. 528-0627
Fabrikantnummer2832849
FabrikantPhoenix Contact
378,00 €
Each
Aantal stuks
FL SWITCH SF 16TX - - - - - - - 24 V dc - - 94.3mm 205mm 30mm
RS-stocknr. 124-3352
Fabrikantnummer2906599
FabrikantPhoenix Contact
19,99 €
Each
Aantal stuks
IOA AI/AO/BFI/DS/0.5A/EX 1 (Analogue) 1 (Analogue) Analogue Analogue Field Devices 2 - - - I/O Module 10.3mm 64.2mm 72.9mm