Page 20 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS A5E33329501
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Connecting
Connecting SITRANS LUT400
To access the wiring compartment:
1. Loosen 1/4 turn locking screws.
2. Lift lid up and to the left on its
hinges.
3. The lid can remain open connected
by hinges, or it can be unclipped
from the hinges and set to one side,
to access wiring compartment.
4. Make all connections as per instructions that follow.
5. When wiring complete, replace device lid.
6. Tighten locking screws.
Wiring compartment
The terminal board on the LUT400 allows all inputs and outputs to be connected
simultaneously. Terminal strips can be removed to improve ease of wiring.
WARNINGS:
• Check the device label on your instrument, to verify the approval
rating.
• Use appropriate conduit seals to maintain IP or NEMA rating.
Notes:
• Separate cables and conduits may be required to conform to standard
instrumentation wiring practices or electrical codes.
CAUTION: Ensure the terminal strips are terminated to the correct
location during re-installation. Failure to do so may result in damage to
the device, or external equipment that is attached.
Note: Recommended torque on terminal clamping screws.
• 0.56 - 0.79 N m
• 5 - 7 in-lbs
Please do not overtighten the screws.
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