Rosemount 8712C - Transmitter Input Power

2-7
Installation
FIGURE 2-3. Cable Preparation
FIGURE 2-4. Conduit Preparation
Conduit Cables Cables to be used in the conduit for coil drive and electrode connections
must meet the standards shown in Table 2-1.
TABLE 2-1. Recommended Cable Specifications
T rans mi tt er Inp ut Power
1.0
(25)
NOTE
Dimensions are in
inches (millimeters).
8712-0041A
Cable Shield
Coil Drive and
Electrode Cables
Coil Drive and
Electrode Cables
Power
Outputs
Power
Outputs
Incorrect Correct
Power
Outputs
Power
Outputs
8705-0000A01A, 0000A01B
Description Rosemount Part Number
Signal Cable (20 AWG)
Belden 8762, Alpha 2411 equivalent
08712-0061-0001
Coll Drive Cable (14 AWG)
Belden 8720, Alpha 2442 equivalent
08712-0060-0001
Combination Signal and Coil
DriveCable(18AWG)
(1)
Belden 9368 equivalent
(1) Combination signal and coil drive cable is not recommended for
high-signal magmeter system. For remote mount installations,
combination signal and coil drive cable should be limited to less
than 100 ft (30 m).
08712-0750-0001