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 field device
Type of Input/
Output
Termination diagrams
Voltage Input -
External Source
UI
Voltage Input -
Internal Source
UI
Voltage Input (Self-
Powered)
UI
Temperature Sensor
UI
Dry Contact
UI
VMA1615/1626/1628/1630 VAV Controllers Installation Guide
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