BLC400 LED Controller
The BLC400 is a lighting controller that functions as a USB peripheral for a BrightSign player. It allows you to trigger up to four LED devices in response to scripted events or interactive inputs.
The LED channels can be manipulated in BrightAuthor:connected or the legacy BrightAuthor Classic.
Block Diagram

LED Channels
Each LED channel supports a 12V source and load and can source up to 1A. The channels also have over-current and short-circuit protection.
The LED channels use a 2-pin Molex connector (part no. 43650-0212, 3.0mm single-row right angle with header). The part number of the mating connector is 043645-0200.
Power Supply
The power supply for the BLC400 is rated for 12V@5A and uses a 4-pin Molex connector.
USB
The BLC400 receives lighting-control instructions and transmits diagnostic data via the attached USB Type A (2.0) connector.