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Quick Start Guide
Figure 5-2: Signal Ground Wiring
A. Positive
B. Minimize distance
C. Trim shield and insulate
D. Insulate shield
E. Connect shield back to the power supply
F. Negative
Transmitter case
Always ground the transmitter case in accordance with national and local
electrical codes. The most effective transmitter case grounding method is a
direct connection to earth ground with minimal impedance (< 1 Ω ).
Methods for grounding the transmitter case include:
Internal ground connection
The internal ground connection screw is inside the terminal side of the
electronics housing. The screw is identified by a ground symbol (
16
B
A
F
DP
E
D
Rosemount 4088A MultiVariable Transmitter Quick Start Guide
April 2019
C
).
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