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Notes on no-load current consumption - AH54.10-P-0003-01T

MODEL 211 

Example of a measured curve of no-load current consumption 

Fig 1: No-Load Current Consumption Curve
G07500589Courtesy of MERCEDES-BENZ USA

IMPORTANT The following parameters are to be observed:

Values 1.2 to 1.9 A: No bus idle; one control unit keeps the entire bus awake.

Value between 80 and 180 mA: One control unit is not shutting down and this leads to an increased no-load current.

Value < 60 mA: This is the value that should be reached after 30 minutes at the latest.