Emerson Rosemount 6888C Quick Start Manual page 11

October 2019
2. Pull out the I/O board on the right side of the card rack inside the
Rosemount 6888 Xi.
If your system is configured to operate two transmitter probes, there
are two I/O interface boards.
3. Connect the 4-20 mA signal wires at J4 of the I/O board. Attach the
supplied ferrite clamp over the 4-20 mA OUT wires that extend past
the shield.
Note
Installation of the ferrite clamp over the 4-20 mA OUT wires is
required for compliance with the European EMC directive.
4. Terminate the shield of the 4-20 mA signal wires at the designated
ground terminal of the Rosemount 6888 Xi. Do not allow bare shield
wires to contact the circuit boards. Insulate the shield wires prior to
termination.
5. Connect the signal wires from the SPS or IMPS (if used) to the
applicable terminals of J3.
Refer to the SPS or IMPS reference manual for wiring details.
6. Reinstall the I/O board in the card rack of the Rosemount 6888 Xi.
7. If your system is configured for two channel operation, repeat
through
8. Remove the probe's connector from the power supply board located
on the left side of the card rack inside the Rosemount 6888 Xi.
9. Connect the line, or L1, wire to the L1 terminal and the neutral, or L2,
wire to the N terminal.
10. Reinstall the power supply connector to the power supply board.
Quick Start Guide
Step 6 to connect the other probe's signal wires.
Quick Start Guide
Step 2
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