© National Instruments Corporation A-1 NI-FBUS Monitor User Manual
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Pinout Information

This appendix contains information about the pinout of the fieldbus
connectors.
One cable for either the PCMCIA-FBUS or AT-FBUS is included in your
kit. The following figures show the pinout of the fieldbus connectors so you
can make your own cable if you need a longer cable than the one in your kit.
Figure A-1 shows the fieldbus connector pinout for both the AT-FBUS and
PCMCIA-FBUS.
Figure A-1. Fieldbus Connector Pinout
The pinout of the fieldbus connector uses pins 6 and 7 of the J1 connector
for the fieldbus signals, as specified in the Fieldbus Standard for Use in
Industrial Control Systems, Part 2, ISA-S50.02.1992.
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6789
No Connection
No Connection
No Connection
No Connection
No Connection
Power –
Power +
Data –
Data +