Emerson 3350, 3700 installation instructions

Wiring instructions for remote core processor with remote transmitter

There are two phases to this procedure:

•Wiring the remote core processor to the transmitter

•Wiring the sensor to the remote core processor

To wire the remote core processor to the transmitter:

1.Use one of the following methods to shield the wiring:

•If you are installing unshielded wiring in continuous metallic conduit that provides 360° termination shielding for the enclosed wiring, go to Step 6.

•If you are installing a user-supplied cable gland with shielded cable or armored cable, terminate the shields in the cable gland. Terminate both the armored braid and the shield drain wires in the cable gland. Go to Step 6.

•If you are installing a Micro Motion-supplied cable gland at the core processor housing:

-If you are using shielded cable, prepare the cable and apply shielded heat shrink as described in Step 4. The shielded heat shrink provides a shield termination suitable for use in the gland when using cable whose shield consists of foil and not a braid. Go to Step 2.

-If you are using armored cable, prepare the cable as described in Step 4, but do not apply heat shrink – omit Steps 4d, e, f, and g. Go to Step 2.

2.Identify the components shown in Figure 10. Remove the core processor lid.

3.Slide the gland nut and the clamping insert over the cable.

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