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

41 - 60 van 845 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. 787-7951
Fabrikantnummer6ES7222-1HF32-0XB0
FabrikantSiemens
104,00 €
Each
Aantal stuks
SM 1222 - 8 Digital Digital SIMATIC S7-1200 Series - - 24 V dc 2 A - 100mm 45mm 75mm
RS-stocknr. 453-2551
Fabrikantnummer6ES7332-5HD01-0AB0
FabrikantSiemens
595,53 €
Each
Aantal stuks
SIMATIC S7-300 Series - 4 - Analogue SIMATIC S7-300 Series 4 - 24 V dc - - 125mm 40mm 120mm
RS-stocknr. 548-066
FabrikantnummerBMXAMM0600
336,31 €
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. 612-9078
Fabrikantnummer6ES7331-7HF01-0AB0
FabrikantSiemens
782,08 €
Each
Aantal stuks
SIMATIC S7-300 Series 8 - Analogue - SIMATIC S7-300 Series 8 - 24 V dc - - 125mm 40mm 120mm
RS-stocknr. 735-2888
Fabrikantnummer6ES7231-5PA30-0XB0
FabrikantSiemens
92,00 €
Each
Aantal stuks
SIMATIC S7-1200 1 - Analogue, RTD - SIMATIC S7-1200 Series 1 - 5 V dc - - 62mm 38mm 21mm
RS-stocknr. 828-5252
Fabrikantnummer6ES7231-4HD32-0XB0
FabrikantSiemens
214,00 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 806-7060
FabrikantnummerTM3TI4G
167,01 €
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. 746-6621
Fabrikantnummer6ES7331-7KB02-0AB0
FabrikantSiemens
223,96 €
Each
Aantal stuks
- 2 - Analogue - SIMATIC S7-300 Series - - - - Input 125mm 40mm 120mm
RS-stocknr. 498-943
Fabrikantnummer3RK1205-0BQ00-0AA3
FabrikantSiemens
126,53 €
Each
Aantal stuks
3RK1205 2 - Digital - - 2 - 26.5 → 31.6 V - - 80mm 45mm 34mm
RS-stocknr. 787-7955
Fabrikantnummer6ES7222-1HH32-0XB0
FabrikantSiemens
165,00 €
Each
Aantal stuks
SM 1222 - 16 Digital Digital SIMATIC S7-1200 Series - - 24 V dc 2 A - 100mm 45mm 75mm
RS-stocknr. 662-3586
Fabrikantnummer6ES7134-4GB11-0AB0
FabrikantSiemens
140,00 €
Each
Aantal stuks
SIMATIC ET 200S 2 - Analogue - SIMATIC ET 200S Series 2 - 24 V dc - - 81mm 15mm 52mm
RS-stocknr. 609-8558
FabrikantnummerTSXAEZ801
714,86 €
Each
Aantal stuks
Modicon TSX Micro 8 (Channel) - Analogue - Modicon TSX 8 - - - - - - -
RS-stocknr. 787-7973
Fabrikantnummer6ES7232-4HB32-0XB0
FabrikantSiemens
226,00 €
Each
Aantal stuks
SM 1232 - 2 - Analogue SIMATIC S7-1200 Series - - 24 V dc 0 → 20 mA - 100mm 45mm 75mm
RS-stocknr. 810-4150
Fabrikantnummer6ES7231-5QF32-0XB0
FabrikantSiemens
431,00 €
Each
Aantal stuks
SM 1231 8 - Analogue - CPU 1211, CPU 1212, CPU 1214 8 - 24 V dc - - 100mm 45mm 75mm
RS-stocknr. 746-6606
Fabrikantnummer6ES7323-1BL00-0AA0
FabrikantSiemens
482,78 €
Each
Aantal stuks
- 16 16 Digital Digital S7-300 Series - - 24 V dc - - 125mm 40mm 120mm
RS-stocknr. 888-7388
Fabrikantnummer240D45
FabrikantOpto 22
51,44 €
Each
Aantal stuks
Power Solid State Relay Unit - - - 24 → 240 V ac - - - 24 → 240 V ac - Solid State Relay 44.5mm 57.2mm 24.5mm
RS-stocknr. 806-6982
FabrikantnummerTM3DM24RG
167,01 €
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. 609-8643
FabrikantnummerTSXCTZ2A
1.104,40 €
Each
Aantal stuks
TSX 2 - Voltage - Modicon TSX Micro 2 (Input) - 24 V dc - - - - -
RS-stocknr. 662-3612
Fabrikantnummer6ES7151-1CA00-0AB0
FabrikantSiemens
239,80 €
Each
Aantal stuks
ET200S - - - - ET200S Series - - 24 V dc - Interface Module 119.5mm 45mm 75mm
RS-stocknr. 662-3491
Fabrikantnummer6ES7132-4BD32-0AA0
FabrikantSiemens
71,60 €
Each
Aantal stuks
SIMATIC ET 200S - 4 - Digital SIMATIC ET 200S Series 4 - 24 V dc 2 A - 81mm 15mm 52mm
Related Products
Twido programmable controller from Telemecanique providing flexible automation ...
Description:
Twido programmable controller from Telemecanique providing flexible automation solutions for the control systems. Designed to be user-friendly and flexible, with powerful control functions. 24 Vdc inputsIsolated outputs100base-TX ethernet via RJ45 (stock no. 528-8643 only)Output rating for relay outputs: 2A@ ...
The STG-115 is the panel mount model of ...
Description:
The STG-115 is the panel mount model of the established Mini-PLC series which comes with a two row backlight dot matrix LCD.It’s compact size in combination with the easy-to-use graphical programming capability opens up completely new application fields.The device which ...
The Omron programmable logic controller(PLC) extension I/O module ...
Description:
The Omron programmable logic controller(PLC) extension I/O module is a 16 point transistor output unit with terminal block. This device enables digital I/O, analogue I/O and communication modules to clip together to the right of the CPU in any combination ...
Suitable for thermocouple temperature sensors or strain gauges ...
Description:
Suitable for thermocouple temperature sensors or strain gauges with millivolt output signals. 4 or 8 inputs individually configurable for thermocouple type, °C, °F, ±50mV, or 100mV rangeSuit J, K, T, E, R, S, B and N type thermocouplesProvides cold junction ...