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Appendix B

Cabling Requirements

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 National Instruments Corporation

B-7

Getting Started with CAN for Windows NT

Figure B-7 shows an example of a cable to connect two CAN devices. For 
the internal power configuration, no V+ connection is required.

Figure B-7.  Cabling Example

CAN_H

CAN_L

GND

V+

V+

V–

V–

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