Johnson Controls Metasys FEC Series - Termination Diagrams; Termination Diagram Details

Termination diagrams
A set of Johnson Controls termination diagrams provides details for wiring inputs and outputs to the controllers. See the
figures in this section for the applicable termination diagrams.
Table 5: Termination details
Type of Input/
Output
Termination diagrams
Temperature Sensor UI
Voltage Input - External
Source
UI
Voltage Input - Internal
Source
UI
Voltage Input (Self-Powered) UI
Current Input - External
Source (Isolated)
UI
Current Input - Internal
Source (2 wire)
UI
Metasys System FEC1611 and FEC1621 Field Equipment Controller Installation Guide10