- Connects an X20 station as a CANopen slave
- Supports automatic or fixed transfer-rate selection
- Provides an integrated CANopen terminating resistor
X20BC0043 is a B&R canopen slave bus controller designed for the X20 System.
The controller couples an X20 I/O station to a CANopen network and manages fieldbus communication for the attached station modules.
Before installation or replacement, verify the complete material number, the exact legacy model without the -10 suffix, CANopen node and bit-rate settings, five-pin TB2105 connection, network termination, cable length and topology, X20PS9400 or X20PS9402, X20TB12, X20BB80, and the saved Automation Studio project.
Availability, condition, price, and shipping time for X20BC0043 are confirmed during quotation.
B&R X20BC0043 CANopen Slave Bus Controller Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- The CANopen node and transfer rate must match the network plan
- Maximum distance depends on correct CAN topology and bit rate
- The five-pin TB2105 connection must follow the documented pinout
- The terminating resistor is integrated
- Only the physical ends of the CAN segment should be terminated
- Termination state should be checked during commissioning
- The exact legacy catalog number must be confirmed
- Do not import -10-only parameters without evidence
- Back up the Automation Studio and CANopen configuration before exchange
- Connecting distributed X20 I/O to a CANopen master
- Maintaining legacy CANopen X20 stations
- Replacing an exact X20BC0043 while preserving network configuration