LSx22 Environmental and Power Usage

Owned by BrightSign TechDocs
Last updated: May 17, 2023
1 min read

The LS322 and LS422 are designed to be used between 0°C and 40°C, at 90% maximum relative humidity, non-condensing. 

The power supply on the BrightSign LS series is 12W and 12V at 1A.

1A at 12V is approximately 12W.

When an LS322 or LS422 is sitting idle, it draws approximately 220mA. When an LS422 is playing a 1080p24 H.264 video over HDMI®, it draws approximately 270mA.

The remaining 720 to 770mA of available power can be used by peripherals connected to the player. Do not connect any combination of peripherals that will exceed this amount of draw. If more than 1A total is drawn, the external power supply will shut down due to overcurrent conditions. The unit will not be damaged, but it may reboot or not operate properly until the overload is removed.

The remaining 720 to 770mA can be shared in any way among the following connectors:

Connector

Power Usage

Ethernet

Approx. 180mA (when transferring data)

USB

Max 500mA*

DA15 3.3V

500mA

HDMI 5V

Max 500mA

6 LED outputs on the DA15

Up to 24mA (each)