Johnson Controls VMA1400 Series Manual page 31

Mounting and Wiring VMA1400 Series Controllers Technical Bulletin
Pressure Sensor
CCW
BO 1
(4)
Figure 17: VMA Dual Duct or Single Duct Supply/Exhaust
Wiring Diagram Detail: Connections to/from
Main Controller to Actuator/Sensor
CCW
COM
CW
COM CW OUT GND
BCOM BO 2 AI 3 AI Com
(5) (6) (30) (31)
31
IN
+15V
(24)
dualductap2