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.


...
Lees meer Lees minder

Filters

141 - 160 van 962 producten worden weergegeven
Resultaten per pagina
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. 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. 818-4241
FabrikantnummerCJ1WMD232
FabrikantOmron
459,90 €
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. 698-7723
Fabrikantnummer1769-IQ32
FabrikantAllen Bradley
281,00 €
Each
Aantal stuks
MicroLogix 1500 32 - Digital - MicroLogix 1500 Series 32 - 24 V dc - - - - -
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. 459-5439
FabrikantnummerSRT2ROC08
FabrikantOmron
355,40 €
Each
Aantal stuks
SRT - 8 - Relay, Voltage SRT2 Series 8 - - 3 A - 50mm 100mm 50mm
RS-stocknr. 615-2387
FabrikantnummerSR2COM01
138,00 €
Each
Aantal stuks
Zelio Logic - - - - - - - 12 → 24 V dc - Relay 107.6mm 72mm 59.5mm
RS-stocknr. 705-4928
FabrikantnummerFX3U-4DA
FabrikantMitsubishi
551,85 €
Each
Aantal stuks
MELSEC FX - 4 - Analogue MELSEC FX Series 4 - 5 V dc, 24 V dc 0 → 20 mA - 90mm 55mm 87mm
RS-stocknr. 750-8646
Fabrikantnummer2080-OF2
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. 806-6966
FabrikantnummerTM3DQ16T
124,06 €
Each
Aantal stuks
TM3 Series - 16 - Source, Transistor Modicon M221, Modicon M241, Modicon M251 - - 24 V 500 mA - 90mm 23.6mm 70mm
RS-stocknr. 888-7537
FabrikantnummerAD7
FabrikantOpto 22
117,59 €
Each
Aantal stuks
- - - Analogue DC Voltage to Digital - - - - 0 → 10 V dc - - - - -
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. 510-1495
FabrikantnummerCJ1WOD211
FabrikantOmron
233,90 €
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. 739-6765
FabrikantnummerAC5208
Fabrikantifm electronic
122,12 €
Each
Aantal stuks
AS-I Bus System - 4 - Digital Ecomot300 AS-I Bus System 4 - 26.5 → 31.6 V dc - - 103mm 45mm 44.7mm
RS-stocknr. 746-6725
Fabrikantnummer6ES7365-0BA01-0AA0
FabrikantSiemens
154,26 €
Each
Aantal stuks
6ES7 Series - - - - S7-300 Series - - - - - 125mm 40mm 120mm
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. 508-3915
Fabrikantnummer750513
FabrikantWago
56,45 €
Each
Aantal stuks
I/O SYSTEM 750 - 2 (Channel) - Digital, Relay 750 Series - - 230 V dc - Output Module 100mm 12mm 64mm
RS-stocknr. 801-5766
Fabrikantnummer2700973
FabrikantPhoenix Contact
320,94 €
Each
Aantal stuks
ILC 131 ETH - - - - - - - - - - - - -
RS-stocknr. 868-7374
Fabrikantnummer750-517
FabrikantWago
56,81 €
Each
Aantal stuks
750 - 2 Digital Relay - 2 (Output) - - 1 A @ 250 V ac, 1 A @ 40 V dc - 64mm 12mm 100mm
RS-stocknr. 674-1921
FabrikantnummerTM2AMI4LT
234,23 €
Each
Aantal stuks
Modicon M238 4 - Analogue - Modicon M238 4 - 24 V dc - - 0.9in 2.75in 3.5in
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