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Typical field wiring of a ROC800 DO module
Typical wiringFigure 3-23:
Terminal Label Definition
1 1+ Positive discrete output
2 COM Discrete output return
3 2+ Positive discrete output
4 COM Discrete output return
5 3+ Positive discrete output
6 COM Discrete output return
7 4+ Positive discrete output
8 COM Discrete output return
9 5+ Positive discrete output
10 COM Discrete output return
To connect the ROC800 DO module to a field device, do the following:
1. Expose the end of the wire to a maximum length of ¼ inch (6.3mm).
Note
Twisted-pair cables are recommended for I/O signal wiring. The module’s terminal blocks
accept wire sizes between 12 and 22 AWG. A minimum of bare wire should be exposed to
prevent short circuits. Allow some slack when making connections to prevent strain.
Installation and setup
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