DMX Controlled Relay Module DMX Controlled Relay Module Velleman Control the relay using USITT DMX512 protocol. 512 unique addresses. LEDs for power, relay status and error. "Safe DMX data stream" mode. Relay hold function on signal loss. 3-pin XLR socket included... Electronics > Circuit Components > Printed Circuit Boards > Development Boards VM138 VM138 5410329398354 25.02 Quasar Electronics Limited

DMX Controlled Relay Module

Velleman VM138 - DMX Controlled Relay Module
Pre-Assembled Module

Control the onboard relay using the well-known DMX512 protocol normally used to control dimmers, scanners, moving-head spots and other lighting devices with simple wiring.

In some cases, just a simple ON/OFF selection is desired. This is where this module comes in. It is actually a bus-controlled power driver. The relay will be activated when the DMX value of the set channel equals 140 or more and turns off when the value is 120 or less.

Together with our K8062/ VM116, a computer-controlled automation will be very easy to build.

Also available in SELF-ASSEMBLY Electronic Kit format: Order Code K8072

  • system addresses: 512 unique addresses, DIP switch settable
  • LED indication for power supply, relay output status and error situation
  • "Safe DMX data stream" mode reducing interference to a minimum
  • "Relay hold" function in case of DMX signal loss
  • control: DMX-512, 3-pin XLR socket (incl.)
  • switching capacity: Up to 230Vac, 8A or 28Vdc, 5A (resistive loads)
  • supply voltage: 12Vdc non-regulated
  • power consumption: max. 100mA
  • dimensions: 105 x 60 x 30mm
  • Product format: PRE-ASSEMBLED Electronic Module Product Format Info
Velleman VM138 DocumentationBuy Velleman VM138 DMX Controlled Relay Module
Item Number:
Velleman VM138
Total Price:
£20.85 Exc VAT, £25.02 Inc VAT
Stock Info:
In Stock (Our UK Warehouse).
Your Total:

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