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Automation
- SIEMENS
  - PLC's
    - LOGO 8
    - S7-1200
  - HMI
- WEIDMULLER
- HORNER
- TOSHIBA
  - PLC
    - S2E/S2T
Variable Speed Drives
- SIEMENS
- TOSHIBA
Industrial Ethernet
- MOXA
- SIEMENS
  - Ethernet Switches
- WEIDMULLER
  - Ethernet Switches
Industrial Grade Computers
- MOXA
Low Voltage Control Gear
- SIEMENS
Remote I/O
- MOXA
Serial Connectivity
- MOXA
- MEANWELL
  - Serial to Ethernet Converters
    - Standard Series
Switchgear & Circuit Protection
- SIEMENS
- SOCOMEC
- WOHNER
- BUSSMANN
- UKSOLENOID
  - Control Switches
    - CA10 & CG4
- LEUTRON
  - Surge Protection
Safety
- SIEMENS
  - 3SK1 Safety Relays
- PILZ
  - E-Stop Safety Relays
Toshiba Medium Voltage Switchgear
- Toshiba Medium Voltage Switchgear
  - Toshiba CV Medium Voltage Vacuum Contactors
- TOSHIBA
  - Vacuum Contactors
  - Contactors
Metering & Energy Monitoring
- SOCOMEC
  - Multifunction Meters
    - DIRIS Meters
    - Digiware Multi-Circuit
- SIEMENS
  - PAC Meters
- PES
  - Current Sensing Relays
- HOBUT
  - Current Transformers
Control & Instrumentation
- FINDER
  - Industrial Relays
  - Interface Relays
    - 38 Series
    - 39 Series
- WEIDMULLER
- TELECONTRO
Enclosures
- HOFFMAN
- GEWISS
  - GRP Plastic Boxes
- URIARTE
  - Wall Mounting - GRP Polyester
Climate Control & Panel Lighting
- PENTAGON
  - Anti Condensation Heaters
- STEGO
- PFANNENBER
Busbar Systems
- WOHNER
- SPS
- AUXEL
  - Distribution Blocks
  - Earth/Neutral Bars
Power Supplies & Transformers
- SIEMENS
  - Power Supplies
- WEIDMULLER
  - Power Supplies
    - Single Phase
    - Three Phase
  - Uninterruptiable Power Supplies
- BOARDMAN
  - Control Transformers
  - Multi Tap Control Transformers
Terminals & Connectivity
- WEIDMULLER
  - Terminals
    - W Series
    - A Series
  - Heavy Duty Connectors
- MENNEKES
  - Plugs & Sockets IP44 & IP67
  - Angled Panel Sockets IP44 & IP67
- PES
  - Metalclad Switches & Sockets
Communication Cables & Connectors
- MOXA
Cables
- TRIRATED
Cable Management
- PES
- CANALPLAST
  - Panel Trunking
- CEMBRE
- KOMPRESS
  - Copper Tube Terminals
  - Cable Ties & Bases
- PARTEX
  - Cable Markers Chevron Cut
  - Red, Yellow & Blue Crimps
- BOWTHORPE
  - Spiroband
- FLEXICON
  - Flexible Conduit
    - Non Metallic Flexible Conduit & Accessories
USB Connectivity
- MOXA
Wireless & Cellular
- MOXA
Tools & Testing
- WEIDMULLER
Video Surveillance
- MOXA
  - IP Cameras
  - Industrial Video Servers
Industrial Computers
- MOXA

Digital I/O Expansion Modules

Products

Description		Part Number	Price (ex VAT)	Qty
	SIMATIC S7-1200 SM 1223, 8DI / 8DO	6ES72231PH320XB0	£215.00		Add to cart
	SM1223 8 X24VDC INPUT 8 X RELAY OUT 0.5A	6ES72231BH320XB0	£215.00		Add to cart
	16 X 24VDC INPUT 16 XCRELAY OUTPUT 2A	6ES72231PL320XB0	£340.00		Add to cart
	16 X 24VDC INPUT 16 X RELAY OUTPUT 0.5A	6ES72231BL320XB0	£340.00		Add to cart
	8 X 120/240VAC INPUTS, 8 RELAY OUTPUT 2A	6ES72231QH320XB0	£295.00		Add to cart