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WebRelay Quad is reliable remote relay control
WebRelay
WebRelay-Quad™ is a small relay module with a built-in web server.

Remote relay control

 of its four electro-mechanical relays can be accomplished individually over an IP network.
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For many applications, WebRelay-Quad™ is the fastest, easiest, least expensive, and most reliable way to remotely control equipment over an IP
network (including the Internet)!

WebRelay-Quad™ is used by many different companies for hundreds of applications including industrial control, security, remote control, remote reset, and many other applications that require remote relay control. It has four low-signal relays that can individually switch up to 3 Amp at 28V. Each relay can be turned on, off, or pulsed using the built-in web pages or by running custom scripts from a computer or dedicated controller. It is extremely versatile and can be made to fit almost any remote relay control need.


The WebRelay-Quad is fully configured in minutes using a web browser. No additional software is needed.

Features:

  • Built-in web server for setup and remote relay control from a web-browser
  • No special software or device drivers required
  • XML status and control page makes communications with custom software interfaces simple
  • Can operate as a Modbus/TCP slave device
  • Four independent, 28V 3A relays (SPDT)
  • "On/Off" and "Pulse" modes
  • Rugged, compact enclosure can be DIN-Rail or Wall mounted
  • Includes a 2-piece (14-pin) industrial terminal connector that makes connections convenient
  • "Power-Over-Ethernet" (802.3af) option available.
RoHS compliant Made in the USA

Authorized Resellers BUY ONLINE

Purchase from us or an authorized distributor

- WebRelay-Quad™ Part Numbers -

Please Note: WebRelay-Quad X-WR-4R1-I and X-WR-4R1-E have been replaced by X-WR-4R3-I and X-WR-4R3-E respectively. These new models use the same firmware and are 100% compatible with the original module. They use slightly larger relays which provide higher switching current capacity. The price is the same as the original modules.

WebRelay-Quad™ Industrial:

Model # Relay Outputs Contact Rating Opto-Inputs *Power Supply
X-WR-4R3-I 4(SPDT) 3Amp
@28V max
0 9-28VDC

WebRelay-Quad™ POE (Power Over Ethernet, connect to 802.3af compliant network):

Model # Relay Outputs Contact Rating Opto-Inputs *Power Supply
X-WR-4R3-E 4(SPDT) 3Amp
@28V max
0 POE or 5VDC

* These devices are sold as components and do not include a power supply.

Authorized Resellers BUY ONLINE

Purchase from us or an authorized distributor


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