ControlByWeb: WebRelay-Quad Overview

For many applications,
WebRelay-
Quad™ is

WebRelay-Quad™ is a small relay module with a built in web server. It has four electro-mechanical relays that can be individually controlled via the Internet or a local intranet.

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, etc. It has four low-signal relays that can individually switch up to 1 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.

Features:

Built-in web server for browser based setup and control.
No special software or device drivers required.
XML status and control page makes communications with custom computer applications simple.
Can operate as a Modbus/TCP slave device.
Four independent, 28V 1A relays (SPDT).
Pulse & ON/Off modes.
Rugged, compact enclosure can be DIN-Rail or Wall mounted.
Two-piece, 14-pin, industrial terminal connector(included) makes connections convenient.
Power over ethernet (802.3af) option available to power the internal web server over the Ethernet line.

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