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8.3 G20, CBC10 Communication Board
Cabinet Modules NEMA
352 Manual, 04/2014, A5E03586450A
CAN bus interface -X451 features the following socket assignments:
Table 8- 1 CAN bus interface X451
CAN signal (dominant low)
4 Reserved
Connector type: 9-pin sub D socket
Destruction of the CAN interface due to the wrong connector
If PROFIBUS connectors are connected to CAN bus interfaces during operation, this may
lead to the CAN interfaces being destroyed.
• Do not connect PROFIBUS connectors to CAN bus interfaces.
CAN bus interface -X452 features the following socket assignments:
Table 8- 2 CAN BUS interface X452
2 CAN_L CAN signal (dominant low)
Connector type: 9-pin sub D connector (pins)