Connect Wiring And Power Up - Emerson Rosemount 5408 Reference Manual

Electrical installation
February 2020
Figure 4-5: 4-20 mA/HART Communication - Terminal Block with TEST Terminal
A. Handheld communicator
B. Approved IS barrier (for Intrinsically Safe installations only)
C. HART modem
D. Load resistance (≥250 Ω)
E. Current meter
F. Power supply
G. Blue plug
H. TEST terminal
Note
Disconnect the blue plug only during the loop current measurement procedure.
4.4

Connect wiring and power up

Procedure
1.
2. Remove the cover.
78
Verify the power supply is disconnected.
Reference Manual
00809-0100-4408
Reference Manual