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Johnson Controls Metasys AS AS-VAV101-0

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AS-VAV101-0

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The AS-VAV101-0 is a variable air volume controller from Johnson Controls, part of the Metasys AS series. It operates on a power input range of 20 to 30 volts AC at 10 VA and features multiple input and output options for precise air volume management.

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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-VAV101-0

ManufacturerJohnson Controls
Product TypeVariable Air Volume Controller (VAV Controller)
Product LineMetasys AS
Part NumberAS-VAV101-0
Weight0.94 lbs (0.43 kg)
Power Input20 to 30V AC at 10 VA
Word Size8-Bit
EEPROM Size2 KB
ROM/EPROM Size64 KB
RAM Size8 KB
Analog Inputs8 Inputs
Analog Input Voltage Range0-10V DC
Binary Inputs4 Inputs
Analog Outputs2 Outputs
Analog Output Voltage Range0-10V DC
Binary Outputs6 Outputs
Binary Output Voltage24V AC
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For HVAC applications, the Johnson Controls AS-VAV101-0 serves as an essential variable air volume controller (VAV Controller). This device functions by managing airflow effectively in response to varying system demands. The controller requires a power input between 20 to 30 volts AC and consumes a total of 10 VA.

The AS-VAV101-0 has an 8-bit word size, ensuring efficient data processing. Its memory capabilities include 64 KB of ROM/EPROM, allowing for storage of configuration and operational data. The module also incorporates 2 KB of EEPROM for non-volatile memory requirements and 8 KB of RAM to support active processes.

For interfacing, the unit features eight analog inputs capable of receiving signals in the 0-10V DC range. It also provides four binary inputs for digital control signals. Output capabilities comprise two analog outputs, which also maintain the 0-10V DC range, and six binary outputs operating at 24V AC. Such specifications ensure comprehensive control for managing air volume in a variety of systems.