Connector Assignments
5. Connector Assignments
5.1 CAN
The signal assignments of CAN 0 and CAN 1 and both additional CAN interfaces (CAN-PCI/400-4
only) are identical.
Device connector:
9-pin DSUB connector, male
Pin Position:
Pin Assignment:
Signal
Pin
Signal
1
reserved
(CANx_GND)
6
2
CANx_L
CANx_H
7
3
CANx_GND
reserved
8
4
reserved
reserved
9
5
Shield
Signal Description:
CANx_L, CANx_H ... CAN signal lines of CAN net x (CAN-PCI/400-2: x ... 0,1,
CAN-PCI/400-4: x ... 0 - 3)
CANx_GND ...
reference potential of the local CAN physical layer x
(CANx_GND)...
optional reference potential of the local CAN physical layer
Shield ...
shielding (connected with the case of the 9-pin DSUB connector)
reserved ...
reserved for future applications, do not connect!
CAN-PCI/400
Hardware Manual • Doc. No.: C.2048.21 / Rev. 1.1
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