Termination Diagrams - Johnson Controls VMA1930 Installation Manual

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 6: Termination details
Type of Input/
Type of field device
Output
Voltage Input -
UI
External Source
Voltage Input -
UI
Internal Source
Voltage Input (Self-
UI
Powered)
Temperature Sensor UI
Dry Contact UI
12 VMA1930 VAV Controller Installation Guide
Termination diagrams