I/O Systems

I/O Systems and Expansion Modules

I/O systems extend a controller with the digital and analogue inputs and outputs a machine actually needs – thermocouple and RTD inputs, relay and transistor outputs, high-speed counters and fieldbus-coupled remote I/O. We stock expansion modules and remote I/O for ABB AC500, Unitronics, Wago, IMO and Lovato platforms.

Match the module to your controller family using the brand filter, then check channel count and signal type. The controllers themselves are under PLC and HMI & PLC combinations; network couplers and gateways are under Remote & Network.

Showing 994 products

Product Key Specs Price Qty Stock Actions
Wago 750-455 4Ai, Se WAGO 750-455 4-channel analog input module for the WAGO I/O System 750 supporting 4–20 mA…
Wago 750-455 4Ai, Se WAGO 750-455 4-channel analog input module for the WAGO I/O System 750 supporting 4–20 mA…
  • WAGO I/O System 750 · Analogue I/O Module · Analogue
£227.30 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-455
Wago 750-469/000-006 2Ai, Tc J WAGO 750-469/000-006 analogue input module with two channels supporting 0-10 V signals for WAGO 750…
Wago 750-469/000-006 2Ai, Tc J WAGO 750-469/000-006 analogue input module with two channels supporting 0-10 V signals for WAGO 750…
  • WAGO I/O System 750 · Analogue I/O Module · Analogue
£272.79 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-469/000-006
Wago 750-491/000-001 1Ai, Dms WAGO 750-491/000-001 analogue input module with two ±10 V voltage inputs for the WAGO 750…
Wago 750-491/000-001 1Ai, Dms WAGO 750-491/000-001 analogue input module with two ±10 V voltage inputs for the WAGO 750…
  • WAGO I/O System 750 · Analogue I/O Module · Analogue, Load Cell / Strain Gauge
£270.11 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-491/000-001
Wago 750-493/000-001 3-Phase Pom, 480Vac 5A WAGO 750-493/000-001 analogue input module with two 4–20 mA current inputs for the WAGO 750…
Wago 750-493/000-001 3-Phase Pom, 480Vac 5A WAGO 750-493/000-001 analogue input module with two 4–20 mA current inputs for the WAGO 750…
  • WAGO I/O System 750 · Analogue I/O Module · 2
£273.30 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-493/000-001
Wago 750-495/000-001 3-phase power measurement module AC 690 V / 5 A double housing WAGO 750-495/000-001 analogue input module with four 4–20 mA current inputs for the WAGO 750…
Wago 750-495/000-001 3-phase power measurement module AC 690 V / 5 A double housing WAGO 750-495/000-001 analogue input module with four 4–20 mA current inputs for the WAGO 750…
  • WAGO I/O System 750 · Analogue I/O Module · 4
£342.17 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-495/000-001
Wago 750-531 4-Channel Digital Output Module, 24 Vdc 0.5A High-Side Switching Short-Circuit Protected 2-Wire WAGO 750-531 digital output module with 4 channels, 24 V DC switching outputs and 0.5…
Wago 750-531 4-Channel Digital Output Module, 24 Vdc 0.5A High-Side Switching Short-Circuit Protected 2-Wire WAGO 750-531 digital output module with 4 channels, 24 V DC switching outputs and 0.5…
  • WAGO I/O System 750 · Digital I/O Module · Digital
£43.77 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-531
Wago 750-535 2Do, 24 Vdc Ex I WAGO 750-535 digital output module with eight 24 V DC outputs rated up to 0.5…
Wago 750-535 2Do, 24 Vdc Ex I WAGO 750-535 digital output module with eight 24 V DC outputs rated up to 0.5…
  • WAGO I/O System 750 · Digital I/O Module · Digital
£146.55 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-535
Wago 750-585 2Ao, 0-20Ma WAGO 750-585 2-channel analogue output module providing intrinsically safe 0–20 mA signals for hazardous area…
Wago 750-585 2Ao, 0-20Ma WAGO 750-585 2-channel analogue output module providing intrinsically safe 0–20 mA signals for hazardous area…
  • WAGO I/O System 750 · Analogue I/O Module · Analogue
£485.53 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-585
Wago 750-600/040-000 End module, XTR - Extreme version Dark Gray WAGO 750-600/040-000 end module used to terminate the system bus in WAGO I/O System 750…
Wago 750-600/040-000 End module, XTR - Extreme version Dark Gray WAGO 750-600/040-000 end module used to terminate the system bus in WAGO I/O System 750…
  • WAGO I/O System 750 XTR · Accessory · IP20
£24.21 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-600/040-000
Wago 750-653/003-000 Rs485 Interface, Adjust WAGO 750-653/003-000 RS-485 serial interface module for WAGO I/O System 750 enabling PLC communication with…
Wago 750-653/003-000 Rs485 Interface, Adjust WAGO 750-653/003-000 RS-485 serial interface module for WAGO I/O System 750 enabling PLC communication with…
  • WAGO I/O System 750 · IP20
£324.02 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-653/003-000
Wago 750-632 Proportional Valve Module, WAGO 750-632 proportional valve control module with two PWM outputs for controlling hydraulic and pneumatic…
Wago 750-632 Proportional Valve Module, WAGO 750-632 proportional valve control module with two PWM outputs for controlling hydraulic and pneumatic…
  • WAGO I/O System 750 · 2 · IP20
£256.70 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-632
Wago 750-663/000-003 Intrinsically Safe, 4-Channel, Profisafe, 24 Vdc With Diagnostics WAGO 750-663/000-003 intrinsically safe 4-channel digital input module with PROFIsafe communication for hazardous area safety…
Wago 750-663/000-003 Intrinsically Safe, 4-Channel, Profisafe, 24 Vdc With Diagnostics WAGO 750-663/000-003 intrinsically safe 4-channel digital input module with PROFIsafe communication for hazardous area safety…
  • WAGO I/O System 750 · Digital I/O Module · Digital
£548.69 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-663/000-003
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