Emerson Rosemount 4088B MultiVariable, Быстрый старт

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Figure 5-4: Signal Ground Wiring
DP
A
D
F
B
C
E
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 (
).
September 2018 Quick Start Guide
Quick Start Guide 21