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Hello. Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help.

Click for Larger Image - Relay Board

8 Channel Relay Output Board

Available now our new large relay board. This board is ideal for switching appliances, control switches, valves, lighting and much more. This relay board uses heavy-duty 12V relays to switch the control load, with each relay suitable for switching up to 10A. Each output is easily controlled with a standard +5V TTL signal. This unit can be used with any of our control boards or with a computer control system.

The 8 Relay Board features a high degree of isolation with the use of opto-isolators for isolation between control signals and output controls. Each relay includes LED indication of the relay state. PCB Power terminals are included on the board for cable connection. Standard 0.1" headers are provided for easy connection to other control systems or our development boards.

A 12V power supply is required for the relay coils.

Part Code: REL8BRD


  • 8 Relays for Large Control Applications
  • Heavy Duty, Suitable for up to 10A
  • LED Indication for each Relay
  • Heavy Duty PCB Power Terminal Connections
  • Standard +5V input for use with most microcontrollers and control systems
  • Ideal for use in Industrial and Commercial Systems
  • Board Dimensions: 205 x 66 mm

Order Now for only $33.90   

Click for Larger Image - DC Opto-Isolated Input Board
Click for Larger Image - Programming connector for connection to target board

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