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. 806-6881
FabrikantnummerTMC2TI2
54,37 €
Each
Aantal stuks
Modicon M221 2 - Analogue Current Modicon M221 - - 24 V dc 20 mA - - - -
RS-stocknr. 770-2536
FabrikantnummerTM5SDO2R
72,10 €
Each
Aantal stuks
TM5 - 2 - Digital, Relay Modicon LMC058, Modicon M258 - - 24 → 36 V dc, 184 → 276 V ac 10 A - 99mm 12.5mm 75mm
RS-stocknr. 770-2532
FabrikantnummerTM5SDO12TK
157,60 €
Each
Aantal stuks
M258 - - - - M258 PLC Series - - - - - - - -
RS-stocknr. 806-6890
FabrikantnummerTMC2AQ2V
54,37 €
Each
Aantal stuks
Modicon M221 2 - Analogue Current Modicon M221 - - 24 V dc 20 mA - - - -
RS-stocknr. 806-7060
FabrikantnummerTM3TI4G
162,00 €
Each
Aantal stuks
TM3 Series 4 - Current, Temperature, Voltage - Modicon M221, Modicon M241, Modicon M251 - - -10 → 10 V dc - - 90mm 23.6mm 70mm
RS-stocknr. 548-066
FabrikantnummerBMXAMM0600
332,90 €
Each
Aantal stuks
Modicon M340 Series 4 2 Analogue Analogue Modicon M340 6 - 24 V dc 0 → 20 mA Mixed Analogue I/O Module 307.6mm 100mm 140mm
RS-stocknr. 806-6982
FabrikantnummerTM3DM24RG
156,31 €
Each
Aantal stuks
TM3 Series 16 8 - Relay Modicon M221, Modicon M241, Modicon M251 24 - 24 → 240 V 2 A - 90mm 39.1mm 70mm
RS-stocknr. 609-8700
FabrikantnummerTSXETZ410
966,57 €
Each
Aantal stuks
TSX - - - - Modicon TSX Micro - - 24 V dc - - 151.5mm 39.83mm 116.7mm
RS-stocknr. 609-8643
FabrikantnummerTSXCTZ2A
854,61 €
Each
Aantal stuks
TSX 2 - Voltage - Modicon TSX Micro 2 (Input) - 24 V dc - - - - -
RS-stocknr. 609-8558
FabrikantnummerTSXAEZ801
714,95 €
Each
Aantal stuks
Modicon TSX Micro 8 (Channel) - Analogue - Modicon TSX 8 - - - - - - -
RS-stocknr. 674-1971
FabrikantnummerTM2DRA8RT
137,43 €
Each
Aantal stuks
Modicon M238, Twido Series - 8 - Digital Modicon M238, Twido Series - - 24 V dc - Output Module 90mm 24mm 70mm
RS-stocknr. 806-6887
FabrikantnummerTMC2AI2
51,00 €
Each
Aantal stuks
Modicon M221 2 - Analogue Current Modicon M221 - - 24 V dc 20 mA - - - -
RS-stocknr. 148-098
FabrikantnummerBMXDDO6402K
484,19 €
Each
Aantal stuks
M340 - 64 - Discrete, Transistor M340 Series 64 - 24 V dc - - - - -
RS-stocknr. 612-0201
FabrikantnummerOTB1S0DM9LP
273,90 €
Each
Aantal stuks
Twido Series 12 2 (Solid State), 6 (Relay) Analogue Analogue, Relay Twido Series 20 - 24 V dc - - 55mm 70mm 90mm
RS-stocknr. 820-1024
FabrikantnummerTM2AMM6HT
296,62 €
Each
Aantal stuks
- - - - - Megelis XBT GC - - - - - - - -
RS-stocknr. 147-988
FabrikantnummerBMXAMI0410
364,11 €
Each
Aantal stuks
M340 4 - Analogue - M340 Series 4 - 24 V dc - - - - -
RS-stocknr. 615-2371
FabrikantnummerSR2MOD02
393,60 €
Each
Aantal stuks
- - - - - - - - 12 → 24 V dc - GSM modem 73mm 54.5mm 39.5mm
RS-stocknr. 806-7020
FabrikantnummerTM3AI8
180,60 €
Each
Aantal stuks
TM3 Series 8 - Current, Voltage - Modicon M221, Modicon M241, Modicon M251 - - -10 → 10 V dc - - 90mm 23.6mm 70mm
RS-stocknr. 806-7067
FabrikantnummerTM3TI4
222,94 €
Each
Aantal stuks
TM3 Series 4 - Current, Temperature, Voltage - Modicon M221, Modicon M241, Modicon M251 - - -10 → 10 V dc - - 90mm 23.6mm 70mm
RS-stocknr. 806-7064
FabrikantnummerTM3TI8T
180,60 €
Each
Aantal stuks
TM3 Series 8 - Current, Voltage - Modicon M221, Modicon M241, Modicon M251 - - -10 → 10 V dc - - 90mm 23.6mm 70mm