ANALOG LED DIMMING
Tunnel Lighting Control System
T51-4 system is a distributed I/O contactor based industrial microprocessor lighting control panel.
|Inside the T51-4 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.
|To Remote Dimming Enclosure
Note: The 4-20mA signal to remote dimming enclosures and converts the signal to a voltage, resulting in 0V switching the LED light output off, 1V as minimum output and 10V as full output to control LED drivers.
|Optional programming sequence||
|Input into the T51 controller||
Data Sheets – T51-4.pdf
Application Notes –
Engineering Drawings –
Installation and Maintenance Manual –