Product Positioning
BCM supports commercial-vehicle lighting, doors, wipers, HVAC requests, switch signals and sensor acquisition through configurable I/O and load-protection strategies.
Product CenterBody Control & LV Distribution
Body Control Module
CAN-based slave controller with flexible I/O and safe load control.
Core Functions
Acquires switch, current, voltage, resistance, frequency and address signals
Controls power outputs across multiple current classes
Configurable output logic, load protection and CAN terminal resistance
Works as a CAN slave controller with the vehicle controller
Technical Specs
VoltageDC 24V
Temperature-40°C to +105°C
ProtocolJ1939 / CAN by project
Inputs30 switch, 2 current, 4 voltage, 5 resistance, 2 frequency
Outputs4x2A, 12x4A, 4x6A, 6x8A, 4x12A, 1x20A
HousingWaterproof connector, sealed cast-aluminum enclosure
Applications
Bus body controlTruck lighting and accessory controlSpecial-vehicle upper-body controlNEV LV load controlDistributed E/E architecture
Interfaces
CAN / J1939
High/low active inputs
Power outputs, sensor power and address lines
Protection
Short, open, over-current and over-temperature protection
Configurable output logic and load protection
Sealed housing for chassis and body environments
Validation
100% functional test
Temperature, vibration, humidity, salt spray and electrical tests
SPI/AOI, X-Ray and MES records in process
Integration Notes
Define CAN messages, DTCs, load current classes, input active levels and fuse redundancy during vehicle network design.
Downloads
FAQ
Is custom I/O supported?
Yes, according to OEM load lists and network protocols.
Can it be used in distributed architecture?
Yes, as a bus slave unit in a distributed body-control network.
Related Products
Sensors, controllers, low-voltage distribution, displays, active safety, T-BOX and connection systems.
