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 1,030 products

Product Key Specs Price Qty Stock Actions
ABB mc502 sd memory card 2 gb needs + mc503 option Why Choose the ABB MC502 SD Memory Card?
ABB mc502 sd memory card 2 gb needs + mc503 option Why Choose the ABB MC502 SD Memory Card?
£118.00 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 1SAP180100R0001
ABB TA5220-SPF5: S500, Terminal block, 5 poles
£23.00 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 1SAP187400R0012
ABB TU516-H:S500, I/O Term.Unit, Spring, Hotsw
£87.00 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 1SAP215000R0001
ABB dc522:s500,digital config.i/o.mod.16dc Why Choose the ABB DC522?
£192.00 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 1SAP240600R0001
ABB cd522:s500,2xencoder module,2xpwm output Why Choose the ABB CD522?
£339.00 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 1SAP260300R0001
ABB cm589-pnio-xc profinet io rt device Why Choose the CM589-PNIO-XC?
ABB cm589-pnio-xc profinet io rt device Why Choose the CM589-PNIO-XC?
£524.00 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 1SAP372900R0011
ABB di581-s-xc:s500, safety digital input module 16sdi, 16sdi sil2/ 8sdi sil3, Why Choose the DI581-S-XC?
£477.00 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 1SAP484000R0001
ABB ta563-9/l444609:s500,terminal block,f/s,9 screw Why Choose the ABB TA563-9?
£8.00 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 1TNE968901R3101
ABB do572:s500,digital out.mod.8do-triac Why Choose the ABB DO572?
£152.00 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 1TNE968902R2203
Wago 750-408/025-000 4DI WAGO 750-408/025-000 4-channel digital input module for the WAGO I/O System 750 supporting 24 V…
Wago 750-408/025-000 4DI WAGO 750-408/025-000 4-channel digital input module for the WAGO I/O System 750 supporting 24 V…
  • IP20
£55.11 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-408/025-000
Wago 750-347 FC Canopen, Mcs Eco WAGO 750-347 CANopen ECO fieldbus coupler for connecting WAGO I/O System 750/753 modules to CANopen…
Wago 750-347 FC Canopen, Mcs Eco WAGO 750-347 CANopen ECO fieldbus coupler for connecting WAGO I/O System 750/753 modules to CANopen…
  • 24 V
  • IP20
£221.75 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-347
Wago 750-362 FC Modbus TCP WAGO 750-362 Modbus TCP/UDP fieldbus coupler with dual RJ45 Ethernet ports for connecting WAGO I/O…
Wago 750-362 FC Modbus TCP WAGO 750-362 Modbus TCP/UDP fieldbus coupler with dual RJ45 Ethernet ports for connecting WAGO I/O…
  • 24 V
  • IP20
£268.94 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 750-362
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