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National Control Devices, LLC


Taralist Time Controlled Web Relays

Time Activated Relay Channel with Web Interface

Taralist Time Controlled Web Relays

Time Activated Solid State Relay

All The Features You Need...

  • Relays Installed on Circuit Board
  • Time Activated Using Integrated Real Time Clock
     - Board Knows What Time & Day It Is
  • Accurate Machine-Manufactured Design
  • Onboard Ethernet Interface
      - Plugs directly into Router
      - Use Netgear adapter for Wi-Fi
  • Network Communication Options:
     - Virtual COM Port over Ethernet
     - Direct TCP/IP Communications
     - Supports DHCP
     - Supports Fixed IP Address
  • Supports Daylight Savings Time
  • Sync Time with PC or Manually Set Time
  • Built-In Working Web Pages
      - Page for Turning Relays On/Off
      - Page to View Status of Relay
      - Plus Many More!

Web Time Activated Relay
Set Time Schedule to Trigger Relays

Our Time Relays are equipped with firmware built into the board that will allow you to setup a time schedule to trigger relays.  The Time Relay series has an integrated Real Time Clock to control relays based on a time schedule (the board knows what day & time it is).  Ethernet interface that connects directly into your network router or hub.  Once configured the computer is no longer needed and the board will operate on it's own and the relays will activate according to your schedule that can be as simple or as complex as your application requires!  Access to the built-in web pages from anywhere on the network or internet using any device with a browser to override the time schedule and trigger relays.

Time Schedule Control

Events are scheduled times when a relay or group of relays are turned on or off.  They are defined by the user first by time: Year, Month, Day of Month, Day of week, Hour, Minute, and Second.  You have the ability of switching relays on or off at very specific times.  You can add up to 1000 Events to the list.

Time Relay - Without Having to Learn Programming
These -Channel Time Activated Relays can trigger
relays according to a time schedule!
Time Activated Relay You Can Count On!


Also Available:

Timer Software

Relay Timer
Relay Timer R2X Programmable Timer
For applications where time must match a computer or server use Relay Timer.

Relay Timer is software that uses a computer's time!
Relay Timer Software  

Selecting The Web Interface

Web Relay Web-i Module By selecting the Web Relay interface you will be uploading the time schedule to the board through your local area network or internet.  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 the board can be discovered on the network using the included Base Station software.  Using Base Station you can configure your time schedule and upload it to the board.  To Override any time setting or see the status of the relay at any time you can access the pages built into the module and trigger relays using any device with a browser. 

Selecting an Web Relay Board

Below you will find the 1-channel Time Clock Relays 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 30 amp.  A solid state version is also available.  For more information on selecting the correct relay for your application see Choosing a Proper Amperage.