LLDRK LLDRK

LightLEEDer Douglas Retrofit Kit

The ILC LightLEEDer Douglas Retrofit Kit (LLDRK) allows users to update legacy Douglas lighting control systems, while maintaining the existing 2-wire relays. Upgrading to the LightLEEDer system requires the installation of a CPU module, an additional transformer to power electronics, and a DIN rail mounted relay driver board for each set of 8 relays. This solution reuses the existing enclosure, high voltage wiring, conduit, and relays if desired. 

Cutsheets

LightLEEDer Douglas Retrofit Kit

Installation Guides

LightLEEDer Douglas Retrofit Kit Installation Instructions

Specifications

Relay Driver Board 
• 3.5” Wide X 3.75” High
• Simple screw type terminals with removable block
• Digital addressing switches
• RJ45 connectors for data line connection
• DIN Rail mount 
 

LightLEEDer CPU Module 
• 6” Wide x 4” High x 2.5” Deep
• CAT-5 Ready
• Programming Options are done with an integrated 
keypad with 4-line LCD display or using the free 
LightLEEDer Pro software via USB. 
 

Electrical: 
• 120/277VAC @ 1 Amp, or optional 120/347VACController 

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

Certifications: 
• FCC Part 15
• UL/CUL are not required as the retrofit kit 
is made up of low voltage devices