Emerson Rosemount 1066 Quick Start Manual page 20

Single channel transmitter

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Quick Start Guide

Figure 2-3: Rosemount 1066 HART loop power wiring

A. Install plugs in all other openings as needed

B. Ground lugs

C. Hinge side of front panel

D. Rosemount 1066 HART circuit board (pH/amperometric) ASSY

24539-00

E. TB5/THUM terminal is only used for wireless THUM adaptor

instllations

F. TB7/output 2 requires external DC power

G. Hinged panel

H. Inner enclosure

2.4

Wire F

Procedure

1. Run the power /signal wiring through the opening nearest

TB2.

2. Use shielded cable and ground the shield at the power supply.

™

OUNDATION

Fieldbus power supply

February 2024

Emerson.com/Rosemount

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