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Timer Relay - 1 Channel Ethernet

Trigger Relays with a Sensor or Button

Timer Relay

Timer Relay at a Glance...

  • 1 Relay Installed on a Circuit Board
  • 8 Analog Inputs Trigger Relays
  • 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
  • Configuration options
      - 256 Different Trigger Points
      - 8 Background Timers Available
      - 4 Rotation Counters Available
      - Configure Activation Sequences
  • Base Station Software
      - Point & Click Interface
      - Use to Configure Board
      - Read Sensor Levels
      - Read Status of Relays
      - Manually Trigger Relays
Ethernet Timer Relay
Sensor Activated Timer

The Reactor Relays are just that...a relay that reacts to a connected sensor or contact closure.  Use that sensor or contact closure to trigger the relay or start a time delay so the relay will turn off automatically.  Set a trigger point where a relay will trigger above or below that point.  Set a range where the relay remains energized as long as the sensor level is in that range.  Use a connected sensor or something as simple as a button to start a timer or sequence that you configure.  Setup, configuration and manual control is done with the included Base Station Software.

Ethernet Reactor Options
The Ethernet Timer Relay uses a standard Ethernet cable to connect to your router to configure the board through the network.  Once configured the board will work on it's own or leave it connected to the network and take manual control of the board, read sensor levels and check the relay status.

1-Channel Ethernet Options
Ethernet Timer Relays are available with SPDT (single pole single throw) 5, 10 and 20 amp relays or SPST (single pole single throw) 30-amp relays installed.

Time Delay Relay
Time Delays can be set before or after the sensor level is reached.
Sensor Activated Relay You Can Count On!

Sensor Relay Control

The board can be configured to trigger a relay from a sensor attached to the analog inputs on the board.  Analog Inputs are capable of reading switches and sensors operating in the 0 to 5VDC range.  Once configured, the Reactor CPU is constantly monitoring external sensors using 8 analog inputs that can read switches, resistance changes, or voltages from 0 to 5VDC.  Inputs can be configured to trigger relays, relay timers, delays and relay activation sequences.

Selecting The Ethernet Interface

Lantronix Ethernet ModuleBy selecting the Ethernet interface you will be uploading the configuration to the board through your local area network or internet.  Boards on this page are equipped with a Lantronix 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 and upload it to the board, read sensors and manually control the board over the network.

Selecting an Ethernet Relay Board

Below you will find the 1-channel Timer 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.

Easy Board Selection

Find the board you need by using the interactive menu to he right.  Hover over the Button and select the number of relays you want installed and then select the computer interface you need.  Once there simply select the board with the correct amperage for the item you are switching.

Timer Relay - 1 Channel Ethernet
LRR110_ETHERNET
Timer Relay with Ethernet Interface
1-Channel 10-Amp SPDT Relay Installed
  • 1 - 10 Amp SPDT Relay(s)
  • Ethernet Interface
  • 8 Variable Sensor Inputs
  • Standard CAT5 Connection
  • Reactor Series
LRR120_ETHERNET
Timer Relay with Ethernet Interface
1-Channel 20-Amp SPDT Relay Installed
  • 1 - 20 Amp SPDT Relay(s)
  • Ethernet Interface
  • 8 Variable Sensor Inputs
  • Standard CAT5 Connection
  • Reactor Series
LRR130_ETHERNET
Timer Relay with Ethernet Interface
1-Channel 30-Amp SPST Relay Installed
  • 1 - 30 Amp SPST Relay(s)
  • Ethernet Interface
  • 8 Variable Sensor Inputs
  • Standard CAT5 Connection
  • Reactor Series
LRR15_ETHERNET
Timer Relay with Ethernet Interface
1-Channel 5-Amp SPDT Relay Installed
  • 1 - 5 Amp SPDT Relay(s)
  • Ethernet Interface
  • 8 Variable Sensor Inputs
  • Standard CAT5 Connection
  • Reactor Series