CAM216/16 IOM
Doc. Number: ECM-402-0116
January 2016, Rev. 1
67
Section 11: Installation of Optional THUM Wireless Adapter
Installation of Optional THUM Wireless Adapter
Figure 72
Intrinsically Safe Wiring Diagram
11.2
Component Installation on M2CP
NOTE:
The Local Control Station has priority over all control sources. When equipped and activated,
no other control sources, including HART, can control the actuator until the Local Control
Station selector switch is returned to the “Remote/Auto” position, returning control to the
other “electronic” control means.
The Local Control Station has two sets of controls; 1) LOR selector switch with three (3)
positions (Local/Manual, OFF, and Remote/Auto) and 2) Control push-buttons with three
(3) buttons (Open, Stop, and Close).
1.
Disconnect the actuator from the power source
2.
Open the cover to expose the internal electronics.
3.
Unplug the 320A terminal interface board located inside the control housing by
loosening screws (A) and (B) and carefully pulling the board forward to expose the
mounting location for the CAM16 board (no wires need to be disconnected).
Figure 73
320A Terminal Interface Board
