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Web Relay

Web Relay Controller

Control Relay Fron Web Page

All The Features You Need...

  • 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!

WebRelay
Control by 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 by the web, 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!

The Web Relay connects to a router with a standard CAT-5 cable making web control as easy as connecting to your router.

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 Board

Below you will find all the 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 Series

Web Relay control is 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.


Web Relay
R210PL_WEB-I
Web Relay - ProXR Lite
2-Channel 10-Amp SPDT w/Web Interface
  • 2 - 10 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R220PL_WEB-I
Web Relay - ProXR Lite
2-Channel 20-Amp SPDT w/Web Interface
  • 2 - 20 Amp SPDT Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R230PL_WEB-I
Web Relay - ProXR Lite
2-Channel 30-Amp SPST w/Web Interface
  • 2 - 30 Amp SPST Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R25PL_WEB-I
Web Relay - ProXR Lite
2-Channel 5-Amp SPDT w/Web Interface
  • 2 - 5 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R410PL_WEB-I
Web Relay - ProXR Lite
4-Channel 10-Amp SPDT w/Web Interface
  • 4 - 10 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R420PL_WEB-I
Web Relay - ProXR Lite
4-Channel 20-Amp SPDT w/Web Interface
  • 4 - 20 Amp SPDT Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R430PL_WEB-I
Web Relay - ProXR Lite
4-Channel 30-Amp SPST w/Web Interface
  • 4 - 30 Amp SPST Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R45PL_WEB-I
Web Relay - ProXR Lite
4-Channel 5-Amp SPDT w/Web interface
  • 4 - 5 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
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
ZADR1620ProXR_WEB-i
Web Relay 16-Channel 20 Amp SPDT
Control with Built-In Web Page
  • 16 - 20 Amp SPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR1630ProXR_WEB-i
Web Relay 16-Channel 30 Amp SPST
Control with Built-In Web Page
  • 16 - 30 Amp SPST Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR220ProXR_WEB-i
Web Relay 2-Channel 20 Amp SPDT
ProXR Firmware 8 AD/Contact Closure Inputs
  • 2 - 20 Amp SPDT Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR230ProXR_WEB-i
Web Relay 2-Channel 30 Amp SPST
ProXR Firmware 8 AD/Contact Closure Inputs
  • 2 - 30 Amp SPST Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR3220ProXR_WEB-i
Web-i Relay Controller 32-Channel 20 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 32 - 20 Amp SPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR3230ProXR_WEB-i
Web-i Relay Controller 32-Channel 30 Amp SPST + 8-Channel 8/10-Bit A/D
  • 32 - 30 Amp SPST Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR410ProXR_WEB-i
Web Relay 4-Channel 10 Amp SPDT
ProXR Firmware 8 AD/Contact Closure Inputs
  • 4 - 10 Amp SPDT Relay(s)
  • Web Relay Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADR45ProXR_WEB-i
Web Relay 4-Channel 5 Amp SPDT
ProXR Firmware 8 AD/Contact Closure Inputs
  • 4 - 5 Amp SPDT Relay(s)
  • Web Relay Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
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
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
ZADSR1610ProXR_WEB-i
Web-i Relay Controller 16-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 16 - 10 Amp SPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
ZADSR161DPDTPROXR_WEB-I
Web-i Relay Board 16-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 16 - 1 Amp DPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
ZADSR163DPDTProXR_WEB-i
Web-i Relay Board 16-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 16 - 1 Amp DPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
ZADSR165DPDTProXR_WEB-i
Web-i Relay Board 16-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 16 - 5 Amp DPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
ZADSR165ProXR_WEB-i
Web-i Relay Controller 16-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 16 - 5 Amp SPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
ZADSR2410ProXR_WEB-i
Web-i Relay Controller 24-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 24 - 10 Amp SPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSR241DPDTProXR_WEB-i
Web-i Relay Board 24-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 24 - 3 Amp DPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSR243DPDTProXR_WEB-i
Web-i Relay Board 24-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 24 - 3 Amp DPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSR245DPDTProXR_WEB-i
Web-i Relay Board 24-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 24 - 5 Amp DPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSR245ProXR_WEB-i
Web-i Relay Controller 24-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 24 - 5 Amp SPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSR3210ProXR_WEB-i
Web-i Relay Controller 32-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 32 - 10 Amp SPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSR321DPDTProXR_WEB-i
Web-i Relay Board 32-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 32 - 1 Amp DPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSR323DPDTProXR_WEB-i
Web-i Relay Board 32-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 32 - 3 Amp DPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSR325DPDTProXR_WEB-i
Web-i Relay Board 32-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D
  • 32 - 5 Amp DPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSR325ProXR_WEB-i
Web-i Relay Controller 32-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D
  • 32 - 5 Amp SPDT Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSRR32-5SPDTProXR_WEB-i
Web-i Reed Relay Controller 32-Channel .5A SPDT + 8-Channel 8/10-Bit A/D
  • 32 - 0.5 Amp Reed Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSRR32-5SPSTProXR_WEB-i
Web-i Reed Relay Controller 32-Channel .5A SPST + 8-Channel 8/10-Bit A/D
  • 32 - 0.5 Amp Reed Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xProXR_WEB-i
Web-i 4-Channel Solid State Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Amp Solid-State Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR4xProXR_WEB-i_MIX
Web-i 4-Channel Solid State Mixed SSR Relay Controller + 8-Channel 8/10-Bit A/D
  • 4 - Amp Solid-State Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR8xProXR_WEB-i
Web-i 8-Channel Solid State Relay Controller + 8-Channel 8/10-Bit A/D
  • 8 - Amp Solid-State Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
ZADSSR8xProXR_WEB-i_MIX
Web-i 8-Channel Solid State Mixed SSR Relay Controller + 8-Channel 8/10-Bit A/D
  • 8 - Amp Solid-State Relay(s)
  • Web Browser Interface
  • Built-In Web Browser
  • ProXR Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays