Johnson Controls AS-VAV111-1 VAV Controller
$918.00
The Johnson Controls AS-VAV111-1 is an electronic Variable Air Volume controller for digital control of VAV box terminal units. It handles multiple analog and binary I/O points for VAV control and runs from a 24 VAC, 50/60 Hz supply at 40 VA.
1 in stock
Description
- Analog Input Types: Accepts RTD, potentiometer, and 0–10 VDC signals.
- Triac Outputs: Switches six 24 VAC loads at 0.5 amps.
- Analog Control Outputs: Delivers two 0–10 VDC outputs at 10 mA.
- Temporary Occupancy: Triggers via momentary push button from zone sensor.
- N2 Communication: Connects to the Metasys network over N2 Bus.
Documentation
Technical Specifications
| Manufacturer | Johnson Controls |
|---|---|
| Part Number | AS-VAV111-1 |
| Type | VAV Controller |
| Series | AS-VAV |
| Compatibility | Metasys Systems |
| Inputs | 6 x Analog (RTD, Setpoint Pot, 0–10 VDC) 4 x Binary (Dry Contacts) |
| Outputs | 2 x Analog (0–10 VDC @ 10 mA) 6 x Binary (24 VAC Triac @ 0.5 A) |
| Communications | N2 Bus |
| Power Requirements | 24 VAC, 50/60 Hz, 40 VA |
| Ambient Temperature | 32°F to 140°F (0°C to 50°C) |
Request a Quote
"*" indicates required fields
Description
The Johnson Controls AS-VAV111-1 Variable Air Volume controller is designed for digital control of single duct, dual duct, fan-powered, and supply/exhaust VAV box applications. It can operate as a standalone controller or as part of a Metasys network, providing coordinated control of VAV equipment, zone heating, and lighting functions.
It supports multiple occupancy modes through a built-in control program library that eliminates custom programming requirements. The controller operates on 24 VAC power and features six analog inputs, four binary inputs, two analog outputs, and six binary outputs. Removable power and network plugs, isolated N2 circuitry, and LED status indication simplify installation and maintenance.
Frequently Asked Questions
What does the Johnson Controls AS-VAV111-1 control?
It provides digital control of VAV box terminal units through a mix of analog and binary inputs and outputs.
How many inputs and outputs does the AS-VAV111-1 have?
It has 6 analog and 4 binary inputs, plus 2 analog and 6 binary (24 VAC triac) outputs.
What are the AS-VAV111-1's power requirements?
It requires 24 VAC at 50/60 Hz, drawing 40 VA per typical system, and operates from 32°F to 140°F (0°C to 50°C).
