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The Johnson Controls AP-VMA1430-0 is a VMA or VAV Modular Assembly unit designed for efficient HVAC system control in various applications. Its power consumption rating is 3 VA maximum (Note: the relay, actuator, and valve requirements are not included.), and it offers reliable performance while consuming minimal power. The actuator operates within an ambient temperature range of 0 to 50°C (32 to 122°F). For storage, it can withstand ambient temperatures from -40 to 70°C (-40 to 158°F).
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| Manufacturer | Johnson Controls |
|---|---|
| Product Line | Metasys AS |
| Part Number | AP-VMA1430-0 |
| Weight | 1.19 lbs (0.54 kg) |
| Type | Variable Air Volume Modular Assembly (VMA) unit |
| Pressure sensor | Included |
| External floating/3-wire or proportional actuator | Supported |
| Supply voltage | 20-30 VAC at 50 or 60 Hz |
| Optional fuse current | 1.2 Amps |
| Power consumption | 3 VA maximum (Relay, actuator, and valve requirements not included) |
| Operating temperature | 0 to 50°C (32 to 122°F) |
| Storage temperature | -40 to 70°C (-40 to 158°F) |
| Terminations | 6.3 mm (1/4 in.) spade lugs (communication terminations have screw terminals) |
| Communication busses | N2 Bus and Zone Bus |
| Controller addressing | DIP switch set (1-253) |
The AP-VMA1430-0 VMA unit is an HVAC system accessory manufactured by Johnson Controls. This unit is a VMA1430 series VMA or Variable Air Volume Modular Assembly unit. It is a digital device, and it is prewired. It includes a pressure sensor and supports a floating/3-wire or proportional external actuator. The supply voltage range required for operation is 20 to 30 Volts AC at 50 or 60 Hz. The power consumption rating of the AP-VMA1430-0 is 3 VA maximum, excluding any actuator, relay, and valve requirements. It is designed to operate at ambient temperatures between 0 and 50°C (32 and 122°F), and it can be safely stored at ambient temperatures between -40 and 70°C (-40 and 158°F). The terminations of the AP-VMA1430-0 unit are equipped with standard 6.3 mm (1/4 in.) spade lugs, while the unit’s communication terminations use screw terminals. It supports serial interfaces such as the N2 Bus and Zone Bus. The controller addressing is set through DIP switches to settings from 1 to 253, with addresses 254 and address 0 or address 255 reserved. The AP-VMA1430-0 supports communication over the N2 Bus to NCM or N30 supervisory controllers. It is housed in a plastic enclosure with a UL94-5VB Plenum flammability rating. The AP-VMA1430-0 controller offers reliable performance and control for heating, ventilation, and air conditioning systems in commercial and industrial settings. The AP-VMA1430-0 unit should be mounted on a flat, vertical surface. It can be mounted on the side of a VAV box. The AP-VMA1430-0 VMA unit’s optional 24 Volts AC fuse current rating is 1.2 Amps.