USB-RLY02 - 2 x 16A USB relay

Powered and Controlled from the USB bus.

Relays - 2
Power - Powered from standard USB bus 
Control interface - USB 
Relay current - Up to 16Amp @24vdc or 250vac 
Connections - Screw Terminals for N/O N/C and Common contacts.

Excl. VAT: £23.58 Incl. VAT: £28.30
  • Buy 5 for £21.43 (£25.72 incl. tax) each and save 10%
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Product data and examples


Full USB-RLY02 Documentation 

Linux GCC
 - A command line tool that will set the relay states according to input from the user
Linux with Mono and Xbuild (C#) - Simple example of switching the relays

Xcode - Simple example of switching the relays

Microsoft Windows

Visual C# Express - Simple example of switching the relays
Visual Basic Express - Simple example of switching the relays


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