Emerson Rosemount 700XA Reference Manual page 92

Installation and start-up
June 2022
Figure 4-33: Settings for analog output switches
The settings for the analog outputs connections located on the backplane are necessary to
provide power to each analog output while maintaining isolation between channels.
Optional analog outputs
When plugged into one of the optional card slots on the card cage, the ROC800 AO card
provides four additional analog outputs. Each channel provides a 4 to 20 mA current signal
for controlling analog current loop devices.
For more information, see Emerson's
Connect ROC800 analog output (AO) module to a field device
Procedure
1. Expose the end of the wire to a maximum length of 0.25 in (6.4 mm).
2. Insert the exposed end into the clamp beneath the termination screw.
3. Tighten the screw.
4. Close the electronics enclosure door and apply power to the gas chromatograph
5. Run Rosemount MON2020 and connect to the GC.
92
Note
We recommend using twisted-pair cables for in/out (I/O) signal wiring. The
module's terminal blocks accept wire sizes between 12 and 22 American wire
gauge (AWG). Expose minimal bare wire to prevent short circuits. Allow some slack
when making connections to prevent strain.
(GC).
ROC 800-Series website.
Reference Manual
2-3-9000-744
Emerson.com/Rosemount