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Interfacing to a Serial Device
Appendix B
GPIB-232CV User Manual
B-6
© National Instruments Corp.
In Figure B-4, the GPIB-232CV connector is on the left. (Assumes the
serial device's handshake is satisfied internally.)
1
2
3
5
20
7
1
2
3
7
Figure B-4. Minimum Null Modem Cable Configuration
If a custom cable is required for your application, review your serial
device's RS-232 characteristics and build the cable to perform the desired
functions.
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