Description
Johnson Controls AS-UNT1126-700 Unitary Controller Overview
The Johnson Controls AS-UNT1126-700 is a high-performance unitary controller engineered for reliable HVAC equipment control in demanding commercial and industrial building automation applications. Designed to handle a wide range of unitary equipment — including rooftop units, fan coils, and air handling units — this controller delivers precise, flexible output control with robust connectivity options and an exceptionally wide operating temperature range.
Analog & Binary Output Configuration
- 2 Analog Outputs: 0–10 Vdc @ 10 mA — ideal for modulating actuators, variable-speed drives, and proportional control devices
- 6 Binary Outputs: 24 Vac relays rated at 2 Amps — suitable for switching compressors, fans, heating stages, and other on/off loads
Wiring & Termination
- Quick Connect termination for fast, efficient field installation
- Removable Screw Termination Option for added flexibility and serviceability
- Simplifies wiring during commissioning and reduces installation time on the job site
Operating Temperature Range
- Wide operating range: –40°C to +60°C (–40°F to +140°F)
- Suitable for harsh environments including rooftop installations, mechanical rooms, and cold-climate applications
Key Features & Benefits
- Purpose-built for unitary HVAC equipment control within Johnson Controls building automation systems
- Dual termination options (quick connect and removable screw) reduce installation and maintenance complexity
- Analog outputs support precise modulating control for variable-speed and proportional devices
- Binary relay outputs handle real-world switching loads up to 2 Amps at 24 Vac
- Extreme temperature tolerance makes it suitable for both indoor and outdoor equipment enclosures
- Integrates seamlessly into Johnson Controls Metasys® and compatible BAS platforms
Specifications
- SKU: AS-UNT1126-700
- Brand: Johnson Controls
- Analog Outputs: 2 × 0–10 Vdc @ 10 mA
- Binary Outputs: 6 × 24 Vac Relay @ 2 Amps
- Termination: Quick Connect with Removable Screw Termination Option
- Operating Temperature: –40°C to +60°C (–40°F to +140°F)
- Application: Unitary HVAC Equipment Control / Building Automation
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