
Connector Assignment
CPCI-405
Hardware-Manual • Doc.-No.: I.2306.21 / Rev. 3.5
Page 29 of 57
4.2 CAN-Bus Interface (X1000)
The position of the signals in the DSUB-connector of CAN-channel CAN0 (X1000) in the front panel,
and the DSUB-connector on the optional adapter board are identical.
Pin Position:
Pin Assignment:
Signal
Pin
Signal
1
reserved
CAN0_GND
6
2
CAN0_L
CAN0_H
7
3
CAN0_GND
reserved
8
4
reserved
reserved
9
5
shield
9-pin DSUB male
Signal Description:
CAN0_L, CAN0_H...
CAN-signal lines (generated from the CAN-controller TTL-signals Tx0-
CAN0* and Rx0-CAN0*)
CAN0_GND ...
reference potential of the local CAN-physical layer
shield ...
potential of connector case
reserved ...
reserved for future applications