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. 539-0960
FabrikantnummerFX3U-ENET
FabrikantMitsubishi
557,10 €
Each
Aantal stuks
FX3U Series - - - - FX3U Series 8 - 24 V dc - Ethernet Communications Module 90mm 55mm 87mm
RS-stocknr. 888-7896
FabrikantnummerG4OAC24A
FabrikantOpto 22
17,93 €
Each
Aantal stuks
G4 1 1 Digital Digital AC Voltage - - - 24 → 280 V ac 3 A Digital AC Output 48.8mm 12.2mm 41.1mm
RS-stocknr. 698-7723
Fabrikantnummer1769-IQ32
FabrikantAllen Bradley
281,00 €
Each
Aantal stuks
MicroLogix 1500 32 - Digital - MicroLogix 1500 Series 32 - 24 V dc - - - - -
RS-stocknr. 510-1423
FabrikantnummerCJ1W-DA041
FabrikantOmron
622,50 €
Each
Aantal stuks
CJ Series - 4 - Analogue CJ Series 4 - 24 V dc 12 mA - 90mm 31mm 65mm
RS-stocknr. 698-7540
Fabrikantnummer1769-IQ16
FabrikantAllen Bradley
160,00 €
Each
Aantal stuks
MicroLogix 1500 16 - Digital - MicroLogix 1500 Series 16 - 24 V dc - - - - -
RS-stocknr. 608-5956
FabrikantnummerABE7H16R31
140,20 €
Each
Aantal stuks
- - - - - - - - 19 → 30 V dc 0.5 (Per Channel) A, 1.8 (Per Common) A Passive Discrete I/O Sub-Base - 125mm -
RS-stocknr. 623-7680
FabrikantnummerVBA-4E3A-KE-ZE/R
FabrikantPepperl + Fuchs
153,62 €
Each
Aantal stuks
- 4 3 - - - 7 - 21 → 31 V dc - - 102mm 22.5mm 99mm
RS-stocknr. 698-7565
Fabrikantnummer1769-IA16
FabrikantAllen Bradley
187,00 €
Each
Aantal stuks
MicroLogix 1500 16 - Digital - MicroLogix 1500 Series 16 - 120 V ac - - - - -
RS-stocknr. 736-1444
FabrikantnummerLAN module
FabrikantGrasslin
373,74 €
Each
Aantal stuks
- - - - - Talento 892 - - - - Lan Module - - -
RS-stocknr. 786-7245
Fabrikantnummer2085-IF8
FabrikantAllen Bradley
399,81 €
Each
Aantal stuks
Micro 800 8 - Voltage - Micro850 Series 8 - 10 V - - 90mm 87mm 28mm
RS-stocknr. 662-3511
Fabrikantnummer6ES7131-4BB01-0AA0
FabrikantSiemens
16,56 €
Each
Aantal stuks
SIMATIC ET 200S 2 - Digital - SIMATIC ET 200S Series 2 - 24 V dc - - 81mm 15mm 52mm
RS-stocknr. 674-1956
FabrikantnummerTM2DDO8TT
81,29 €
Each
Aantal stuks
Modicon M238, Twido Series - 8 - Digital Modicon M238, Twido Series - - 24 V dc - Output Module 95.6mm 27.3mm 94.5mm
RS-stocknr. 719-1945
Fabrikantnummer750-1405
FabrikantWago
113,92 €
Each
Aantal stuks
I/O SYSTEM 750 16 (Channel) - Digital - 750 Series - - 24 V dc - Input Module 67mm 12mm 100mm
RS-stocknr. 623-7719
FabrikantnummerVBA-4E3A-G2-ZA/EA2
FabrikantPepperl + Fuchs
194,75 €
Each
Aantal stuks
- 4 3 - - - 7 - 20 → 30 V dc - - 150mm 18.7mm 60mm
RS-stocknr. 445-7450
FabrikantnummerAC5211
Fabrikantifm electronic
135,66 €
Each
Aantal stuks
- 2 2 Digital Digital - 4 - 18 → 30 V dc - - - - -
RS-stocknr. 750-8637
Fabrikantnummer2080-IF2
FabrikantAllen Bradley
64,80 €
Each
Aantal stuks
Micro 800 Series 2 4 Analogue Analogue Micro 830 Series 2 - 0 → 10 V 0 → 20 mA - - - -
RS-stocknr. 821-1781
FabrikantnummerCP1W-DAB21V
FabrikantOmron
106,80 €
Each
Aantal stuks
CP1W - 2 - Analogue CP1L CPU Unit 2 - 0 → 10 V - - 86mm 90mm 50mm
RS-stocknr. 253-2335
FabrikantnummerTSXDMZ28DR
501,05 €
Each
Aantal stuks
Modicon TSX Micro 16 12 Discrete Discrete Modicon TSX 28 - 100 → 120 V ac - - - - -
RS-stocknr. 539-5000
FabrikantnummerSR3MBU01BD
97,87 €
Each
Aantal stuks
SR3 4 4 - Relay - - - 24 V dc - - 107.6mm 35.5mm 59.5mm
RS-stocknr. 662-3606
Fabrikantnummer6ES7151-1CA00-3BL0
FabrikantSiemens
511,13 €
Each
Aantal stuks
SIMATIC ET 200S 16 16 Digital Digital SIMATIC ET 200S Series 32 - 24 V dc 500 mA - 81mm 120mm 58mm
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