Mounting and Wiring VMA1400 Series Controllers Technical Bulletin
22
Note: AI-5 (velocity pressure) and the damper actuator are not
listed in Tables 8-11 because they are internal points that do
not require wiring.
Table 8: Terminations for Cooling Only Single Duct
Applications (VMA1410)
Name Description
AI-1 *
Zone temperature
AI-2 *
Zone setpoint
BI-1 *
Temporary occupied and LED
BI-2
Comfort (occupied)
BI-3
Window, off (shutdown)
Zone Bus *
User interface bus (commissioning, testing, balancing)
* Connected through an 8-pin phone cable from the room sensor.
Table 9: Terminations for Single Duct Cooling with Reheat
Applications (VMA1420 and VMA1430)
Name Description
AI-1 *
Zone temperature
AI-2 *
Zone setpoint
AI-3
Humidity transmitter or sideloop
AI-4
Supply air temperature or sideloop
AO-1 and AO-2
Box or supplemental proportional heat or proportional
damper actuator.
BI-1 *
Temporary occupied and LED
BI-2
Comfort (occupied)
BI-3
Window, off (shutdown)
BO-1, BO-2, BO-3,
BO-4, and BO-5
Fan, box heat, supplemental heat, electric heat, lights,
humidity, actuator for VMA1430
Zone Bus *
User interface bus (commissioning, testing, balancing)
* Connected through an 8-pin phone cable from the room sensor.
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