R20D-TECH LightLEEDer Remote R20D Tech Test Tool R20D-TECH LightLEEDer Remote R20D Tech Test Tool

LightLEEDer R20D Tech Testing Tool

Model: R20D-Tech

The ILC R20D - Tech Testing Tool is a must for every facility using R20 or R20D relays. This tool is provided with an RJ45 connector to connect to R20 or R20D relays at the lighting controller. This is a useful tool to test and troubleshoot wiring problems and to force relays ON prior to the system being programmed. The tester provides ON and OFF push buttons to switch the state of the relay. It also provides a button to test the 0-10V dimming, when pressed it forces the dimmer to 0%. The tester is also provided with an indicator that lights when an ON or OFF button is pushed. The unit is a compact design with a built-in belt clip.


LightLEEDer Remote R20D Tech Test Tool



  • Enclosure: 3" x 4.1" x 1" plastic enclosure
  • RJ45 interface jack
  • Clearly labeled
  • Buttons for On, Off, and Dim
  • 9V Battery included
  • Status indicators for On and Off button signals


  • 9VDC

Operating Environment:

  • Location: Interior Space
  • Operating Temp.: 0° to 50° C
  • Humidity: 10% to 90% Non-condensing
  • Atmosphere: Non-explosive/

Technical Bulletins

LightLEEDer R20D Tech Test Tool (TB0202)

  • Made in the USA
  • Tests R20 and R20D relays
  • Forces relay state On or Off
  • Verifies 0-10V dimming control operation
  • Compact portable design
  • Integrated belt clip
  • Status indicator for On and Off button signals
  • Battery powered
  • Durable plastic enclosure
  • RJ45 connector for interfacing relay