Component Installation On Hq - Emerson HART CAM216 Instruction And Operation Manual

CAM216/16 IOM
Doc. Number: ECM-402-0116
Figure 76
5.
11.5

Component Installation on HQ

1.
2.
3.
NOTE:
Reducer bushings used for non-hazardous locations installation only.
4.
Table 42.
CAM16
I-
I+
Installation of Optional THUM Wireless Adapter
Section 11: Installation of Optional THUM Wireless Adapter
THUM on the EHO STC
Verify that all connections are secured and make sure the actuator is configured for
"Network Mode" (Setpoint changes via THUM will not be accepted if not in proper
mode), and then close the actuator.
Disconnect the actuator from the power source and open the top cover to expose the
internal electronics.
Apply Teflon tape to both, the THUM and the reducer bushing threads to
prevent galling.
Insert the Wireless HART THUM and a 3/4 to 1/4 conduit reducer into one of the access
ports in the actuator control housing. Then, tighten securely, making sure not to
damage wires while turning.
Once the THUM is securely installed, wire as shown below:
THUM Component Wiring (1)
THUM
White
Yellow
January 2016, Rev. 1
71