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Appendix B
Cabling Requirements
B-8
ni.com
Cabling Example
Figure B-8 shows an example of a cable to connect two DeviceNet devices.
Figure B-8. Cabling Example
9-Pin
D-Sub
9-Pin
D-Sub
CAN_H
CAN_L
GND
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