8 Channel Relay Module (USB-RLY 16, Up to 16Amp) (Discontinued)

SKU:DFR0235 Brand:Devantech
Categories: All Products

This product has been retired from our catalog and is no longer for sale. This page is made available for those looking for specification and documents.

Expected Restock Date: [[restockDate]]


Note: 8 Channel Relay Module (USB-RLY 16, Up to 16Amp) is discontinued now, we recommend 8 Channel Relay Module (USB-RLY16L, Low Power Version, Up to 16Amp) as a suitable replacement.

The USB-RLY16 provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The processor is powered and instructed from any standard USB bus and the relay power is obtained by the DC power input adaptor. The DC input jack is 2.1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12vdc. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed and common pins are all available on the screw terminals.


  • Number of Relay's - 8 
  • Power - 12V DC adaptor, supplied separately.
  • Control interface - USB 
  • Relay current - Up to 16Amp @24vdc or 250vac 
  • Connections - Screw Terminals for N/O N/C and Common contacts.
  • Operating Temperature:-40C to +70C


Shipping List

  • USB-RLY 16             x1