LM4X/LMX-DPS User Manual
10
The driver section of the LM4X has a connection for power input as well as a BNC connection for external
trigger input. With a trigger input connected to the BNC connection, the LED will mirror the incoming pulse
width and frequency. With a TTL High input pulse, the LED will remain on continuously. To avoid overheating
and damage to the LEDs,
do not
exceed 5 minutes of continuous ON time for the LED.
Inputs to LM4X
LM4X-DPS Dual Power Supply
Front Panel
The dual power supply is a power supply for the LM4X LED modules. Each dual power supply can operate
up to two LM4X LED modules. The power supply features two output power connections with keyed screw-
and-lock connectors for LED modules, a power input screw-and-lock connector for connection to wall power
(universal power 115-250VAC, 50/60 Hz) and a fuse rated for universal power as well.
Front Panel of Dual Power Supply
The power supply also has a cooling fan each side to draw in and exhaust air for cooling of the power supply.
One draws air into the power supply while the other provides an exhaust to the atmosphere. The cooling fan
on the front panel draws air into the power supply. When the dual power supply is located in a low static
pressure environment, cooling air must be supplied to it to prevent overheating.
