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  1. Relay count 2 relays Remove This Item
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USB modules

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Relay modules

Our range of USB relay modules contains a variety of different relay types, power options, and input types. Whatever your project needs are, you are sure to find the right module for it here.

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Communications adaptors

Using your computer to communicate with external sensors is easy with our range of USB communication adaptors that support a range of different protocols.

View USB communication adaptors

2 Items

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  1. USB-RLY02-SN USB-RLY02-SN
    USB-RLY02-SN
    £31.12 As low as £23.38
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    Powered and Controlled from the USB bus.

    Relays - 2 with optional integrated snubbers
    Relay current - Up to 16Amp @24vdc or 250vac
    Power - Powered from standard USB bus 
    Control interface     - USB with a mini B connector

    Learn More
  2. USB-RLY82 USB-RLY82
    USB-RLY82
    £23.78 As low as £17.87
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    Powered and Controlled from the USB bus.

    Relays - 2
    Relay current - Up to 1Amp @30vdc or 60vac. 500mA@110vac. 250mA@250vac 
    Analogue/digital inputs - 8 (5V max, choice of 5V, 4.096V or 2.048V scale for Analogue conversion)
    Power     - Powered from standard USB bus 
    Control interface - USB 

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