ANALOG LED DIMMING
Tunnel Lighting Control System
T57-4 system sends 4-20mA signal to Remote Dimmer Enclosures (RDE) to control the dimming driver for LED fixtures.
|Inside the T51-3 System NEMA 3R, 4X or 12 enclosure.|
(Pre-wired and tested to UL508A (CAN/CSA C22.2.0014-M91)
Note: Incoming power of 120 VAC, additional Transformer 480/277 VAC.
|Optional programming sequence|
|Input into the T57 controller|