X-WR-4R3-I WebRelay-Quad Industrial Web-enabled Relay 3Amp@28V max

WebRelay-Quad allows you to control 4 relays remotely - single pole double throw) SPDT. These relays can be controlled conveniently from a standard web browser - accessible on a wide variety of devices, including PC, Laptop, or even a tablet or your smartphone.
Availability: In stock

Manufacturer: ControlByWeb
R2 474,85

WebRelay-Quad offers extreme flexibility, allowing it to be configured to meet the needs of any application requiring remote switching / reset of relays. Each of the 4 relays can controlled individually, reaching up to 1A at 28V. 

Using a web browser, the WebRelay-Quad can be fully set up in no time. No additional software required 


  • Powerful, integrated server can be used for setup and remote relay control using any standard web-browser
  • Doesn't require any special software or device drivers 
  • Communications with custom software interfaces are made simple with the XML status and control page
  • Can be configured to be used as a Modbus/TCP slave device
  • Four 28V 1A relays, which can each be controlled individually (SPDT)
  • Two modes: "On/Off" and "Pulse"
  • Enclosure is  compact and rugged - it can also be mounted on a DIN-Rail or on a wall
  • Includes: 2-piece 14-pin industrial terminal connector (for convenient connections)

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