National Instruments PXI-8462 用户手册
Appendix C
Cabling Requirements for PXI-8461 High-Speed CAN
© National Instruments Corporation
C-7
Cabling Example
Figure C-6 shows an example of a cable to connect two CAN devices. For
the internal power configuration, no V+ connection is required.
the internal power configuration, no V+ connection is required.
Figure C-6. Cabling Example
9-Pin
D-Sub
9-Pin
D-Sub
CAN_H
CAN_L
Shield
V+
V+
V–
V–
5-Pin
Combicon
5-Pin
Combicon
Pin 7
Pin 4
Pin 7
Pin 4
Pin 2
Pin 2
Pin 5
Pin 3
Pin 9
Pin 5
Pin 3
Pin 1
Pin 2
Pin 2
Pin 5
Pin 3
Pin 9
Pin 5
Pin 3
Pin 1
120
Ω
120
Ω
Power
Connector