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Web Relay - 8 Channel

Web Based Relay Controller

Control Relay Fron Web Page

All The Features You Need...

  • 8 Relays Installed on Circuit Board
  • Highly reliable under almost any conditions
  • No programming required
      - Working web pages already there
  • Onboard Ethernet Interface
      - Plugs directly into Router
      - Use Netgear adapter for Wi-Fi applications
  • Read 0 to 5 Volt Sensors
  • Built-In Working Web Pages
      - Page for turning relays on/off
      - Page with meters for reading sensors
      - Plus Many More!

Web Relay
Relay Control Over Web

The Web Relay is equipped with firmware built into the board that will allow you to Control relays with a web page. The web relay controllers have a web page built into the module that you can access through your local network or internet.

Control By Web!
The Web Relay is an ideal choice for applications that require you to control relays with a web page, and it's extremely easy to work with since the working web pages are already in the module.  The board connects to your router with a standard CAT-5 cable where the router assigns it an IP address.  Simply access the IP address with any device with a browser and you can switch relays!


Simple Reliable Web Relay Control
Control relays through your LAN or over the internet.
Ready to use web pages are built into the Ethernet module
Just Access the Web Page & Trigger Relays!

Also Available:

Ethernet Relay

Ethernet Relay Control

Ethernet Relay from Anywhere

More Information: Ethernet Relay
  • Onboard Ethernet Interface Module
      - Plugs Directly into Router
  • Network Communication Options:
      - Virtual COM Port over Ethernet
      - Direct TCP/IP Communications
      - Supports DHCP
  • Supports Fixed IP Address

Selecting The Web Interface

Web Relay Web-i ModuleBy selecting the Web Relay interface you will be sending commands through your local area network or internet to the board.  Boards on this page are equipped with a Web-i communications module that adds Ethernet communications to the board.  The board will plug directly into your router where it is assigned an IP address.  Once the IP address has been assigned you can access the pages built into the module and trigger relays.

Selecting a Web Relay Board

Below you will find the 8-channel Web Relay Controllers that are available. The difference being the amperage of the relays installed and the type of relay.  Choose the controller that fits the amperage you are switching.  You will find SPDT relays in the 5, 10 and 20 amp versions and an SPST version in the 30 amp version.  DPDT versions are also available with 1, 3 or 5 amp relays installed.  For more information on selecting the correct relay for your application see Choosing a Proper Amperage.

Selecting a Web Relay Series

The 8-Channel Web Relay boards are available in the ProXR Lite and ProXR versions. Both versions have the same firmware installed and accept the same ProXR command set, the industry leading command set for controlling relays.  The ProXR lite version is non-expandable, the ProXR version is expandable to 256 relays.  When you find your controller click on the Full Description link to view full specs, watch setup videos, download software and purchase.


8-Channel Web Relay Boards
R810PL_WEB-I
Web Relay - ProXR Lite
8-Channel 10-Amp SPDT w/Web Interface
  • 8 - 10 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R820PL_WEB-I
Web Relay - ProXR Lite
8-Channel 20-Amp SPDT w/Web Interface
  • 8 - 20 Amp SPDT Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R830PL_WEB-I
Web Relay - ProXR Lite
8-Channel 30-Amp SPST w/Web Interface
  • 8 - 30 Amp SPST Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R85PL_WEB-I
Web Relay - ProXR Lite
8-Channel 5-Amp SPDT w/Web Interface
  • 8 - 5 Amp SPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
SSR8xPL_WEB-I
ProXR Lite Relay 8 Solid State State Relays with Web-i Interface
  • 8 - Amp Relay(s)
  • Web Relay Interface
  • Solid State Relays installed
  • ProXR-Lite Series
SSR8xPL_WEB-I_MIX
ProXR Lite Relay 8 Mixed Solid State State Relays with Web-i Interface
  • 8 - Amp Relay(s)
  • Web Relay Interface
  • Solid State Relays Installed
  • ProXR-Lite Series
ZADR810ProXR_WEB-i
Web-i Relay Controller 8-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 8 - 10 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR81DPDTProXR_WEB-i
Web Relay Controller 8-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 8 - 1 Amp DPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR820ProXR_WEB-i
Web Relay Controller 8-Channel 20 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 8 - 20 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR830ProXR_WEB-i
Web Relay Controller 8-Channel 30 Amp SPST + UXP Expansion Port
  • 8 - 30 Amp SPST Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR83DPDTProXR_WEB-i
Web Relay Controller 8-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 8 - 3 Amp DPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR85DPDTProXR_WEB-i
Web Relay Controller 8-Channel 5 Amp DPDT + UXP Expansion Port
  • 8 - 5 Amp DPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR85PROXR_WEB-I
Web-i Relay Controller 8-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 8 - 5 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays