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Switch Board

Product Code: ULN2803
Excl. VAT: £24.49 Incl. VAT: £29.39
You will earn 24 Robo Points for buying this product

The I/O 24 ULN2803 Switch Board is a very useful accessory board that allows much higher voltage and current devices to be interfaced to the low level logic provided by the I/O24 modules.

  • 1 x ULN2803 High Voltage / High Current Transistor Array
  • Indication LED's for channel status
  • Screw Terminal Blocks for outputs
  • Easy connection by 10-way box header to suit standard IDC connector for connection to the I/O port
  • 72mm Standard width for DIN Rail Modules
  • Dimensions – 2.6 X 2.8 X 1 inches (65 X 72 X 25.4mm)

Product Attachments

View FileULN2803 Datsheet    Size: (306.39 KB)

Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

Returns Policy

Switch Board

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