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Johnson Controls Metasys AS AS-UNT220-1

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AS-UNT220-1

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The AS-UNT220-1 from Johnson Controls is a unitary controller designed for reliable performance in HVAC applications. It operates at an input voltage of 24 VAC and supports a variety of functional configurations.

In Stock
Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for AS-UNT220-1

ManufacturerJohnson Controls
Product TypeUnitary Controller
Product LineMetasys AS
Part NumberAS-UNT220-1
Weight3.13 lbs (1.42 kg)
Hardware VersionYork-branded equivalent of the AS-UNT120-1
IP RatingIP20
Mounting TypeSurface mount or DIN rail
Input Voltage24 VAC
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Power Consumption10 VA
Binary Outputs8 Outputs
Binary Inputs4 Inputs
Minimum Operating Temperature-5°C
Maximum Operating Temperature55°C
Analog Inputs6 Inputs
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The Johnson Controls AS-UNT220-1 unitary controller offers essential features tailored for automated systems in HVAC applications. This model is the York-branded equivalent of the AS-UNT120-1, ensuring compatibility and consistency across different setups. Operating with an input voltage of 24 VAC, it efficiently manages power consumption at 10 VA.

Its operation frequency is flexible, supporting a minimum of 50 Hz and a maximum of 60 Hz. The unit is designed with an IP20 rating, providing protection suitable for indoor environments. Mounting flexibility is a key feature, as it can be securely installed either on a surface or on a DIN rail, accommodating various installation requirements.

This controller comes equipped with 8 binary outputs and 4 binary inputs that facilitate straightforward integration into control systems. Additionally, it provides 6 analog inputs, allowing for enhanced monitoring and control capabilities. The temperature operating range varies from -5°C to a maximum of 55°C, supporting a wide variety of conditions for effective operation.