Combination coil and electrode cable
Figure 5-3:
1
2
3
19
18
17
17
A
B
C
A. Electrode shield drain
B. Overlapping foil shield
C. Outer jacket
•
1 = Red
•
2 = Blue
•
3 = Drain
•
17 = Reference
•
18 = Yellow
•
19 = White
Cable preparation
Prepare the ends of the coil drive and electrode cables as shown in
Figure 5-4
.
Remove only enough insulation so that the exposed conductor fits
completely under the terminal connection. Best practice is to limit the
unshielded length (D) of each conductor to less than one inch. Excessive
Quick Start Guide
November 2017
16
Rosemount 8712EM Transmitter with HART Protocol
