Caravan Control Unit Read Out Fill Level Sensors, Function - GF54.21-D-5050TSA
Model 907
with code JA3 (Intelligent body control.)
General
The MB Advanced Control control unit (N175) can read out various fill levels using the following sensors:
- Gas fill level sensor
- Fluid level sensor
Gas fill level sensor
The MBAC can read out the current status (reserve warning ON or reserve warning OFF) of each gas fill level sensor. For this, a gas fill level sensor must be connected to the I/O interface of the MBAC and must be able to be read out.
The MBAC enables the user to read out the current status (reserve warning ON or reserve warning OFF) of each gas fill level sensor. For this, a gas fill level sensor must be connected to the I/O interface of the MBAC and must be able to be read out.
Fluid level sensor
The MBAC has two interfaces for fluid fill level sensors:
- LIN interface
- I/O interface
LIN interface
The MBAC can read out the current status of each liquid fill level sensor between 0 % and 100 % with a resolution of 10 %. For this, the fluid fill level sensor must be connected to the LIN interface of the MBAC.
I/O interface
The MBAC can read out the current status of a fluid fill level sensor (empty, 1/4, 1/3, 3/4 or full). For this, the fluid fill level sensor must be connected to the interface "AI_FillLevelSensor_Fresh water" and must be able to be read out.
The MBAC enables the user to read out the current status of a fluid fill level sensor (empty, 1/4, 1/3, 3/4 or full). For this, the fluid fill level sensor must be connected to the interface "AI_FillLevelSensor_Fresh water" and must be able to be read out.
The MBAC can read out the current status of a fluid fill level sensor (empty, 1/4, 1/3, 3/4 or full). For this, the fluid fill level sensor must be connected to the interface "AI_FillLevelSensor_Wastewater" and must be able to be read out.
The MBAC enables the user to read out the current status of a fluid fill level sensor (empty, 1/4, 1/3, 3/4 or full). For this, the fluid fill level sensor must be connected to the interface "AI_FillLevelSensor_Wastewater" and must be able to be read out.
The MBAC can read out the current status of a fluid fill level sensor (empty, 1/4, 1/3, 3/4 or full). For this, the fluid fill level sensor must be connected to the interface "AI_FillLevelSensor_Black" and must be able to be read out.
The MBAC enables the user to read out the current status of a fluid fill level sensor (empty, 1/4, 1/3, 3/4 or full). For this, the fluid fill level sensor must be connected to the interface "AI_FillLevelSensor_Black" and must be able to be read out.
The MBAC can read out the current vehicle fuel level between 0 % and 100 % with a resolution of 1 %. For this, the parameterizable special module (PSM) control unit (N26/15) must be connected to MBAC via the body manufacturer CAN (CAN ABH).
| Overview of system components of caravan control unit | GF54.21-D-9992TSA |