Emerson Rosemount 848T Quick Start Manual page 13

Foundation fieldbus high density temperature transmitter device revision 8 - requires new dd/cff revision

Hide thumbs Also See for Rosemount 848T:

May 2019

A. 6234 ft. (1900 m) max (depending upon cable characteristics)

B. Integrated power conditioner and filter

C. Terminators

D. Trunk

E. Sput

F. Signal wiring

3.5.1

Ground the transmitter

Proper ground is crucial to reliable temperature readings.

3.5.2

Ungrounded thermocouple, mV, and RTD/Ohm inputs

Option 1

Procedure

1. Connect F

wiring shield(s).

2. Ensure the shields are tied together and electrically isolated from the

transmitter enclosure.

3. Only ground the shield at the power supply end.

4. Ensure that the sensor shield(s) is electrically isolated from the

surrounding grounded fixtures.

Quick Start Guide

™

Fieldbus signal wiring shield to the sensor

OUNDATION

Quick Start Guide

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