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Johnson Controls Metasys AS AS-AHU-103-300

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AS-AHU-103-300

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The AS-AHU-103-300 from Johnson Controls is a digital air handling unit controller designed to efficiently manage HVAC systems. It operates on a 24 VAC power supply and includes features for multi-zone control across different environments.

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Technical specifications for AS-AHU-103-300

ManufacturerJohnson Controls
Product TypeAir Handling Unit Controller
Product LineMetasys AS
Part NumberAS-AHU-103-300
Controller TypeDigital Controller
Power Supply24 VAC
Frequency50/60 Hz
Power Rating100 VA
Operating Range0°C to 50°C
Humidity Range10% to 90% RH
Communication ProtocolBACnet/IP
Control FunctionsMulti-zone Control
Sensor CompatibilityTemperature and Humidity Sensors
Mounting TypeSurface Mount
User InterfaceLCD Display Panel
Compliance StandardsUL, CE, FCC
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The Johnson Controls AS-AHU-103-300 is critical as an air handling unit controller within the Metasys AS series. This digital controller efficiently manages air distribution and temperature across multiple zones. Designed to operate from a 24 VAC power supply, it supports standard electrical frequencies of 50 or 60 Hz and has a power rating of 100 VA.

Operating in a temperature scope of 0°C to 50°C, this unit maintains functionality in varied environmental conditions. The humidity operating range extends from 10% to 90% relative humidity, providing versatility in different settings. Structurally, it measures 14.0 inches in width, 8.0 inches in depth, and 7.0 inches in height. This controller can be mounted on surfaces, adding to its flexible design capabilities.

A significant feature includes support for BACnet/IP communication protocols, enabling integration with existing building management systems. This controller allows for the compatibility of temperature and humidity sensors, enhancing monitoring and control capabilities. The user interface is facilitated through an LCD panel, ensuring easy accessibility to settings and data.

Furthermore, the AS-AHU-103-300 complies with UL, CE, and FCC standards, assuring users of its application reliability and safety. This air handling unit controller is designed for precise temperature and humidity management, which is essential for maintaining optimal indoor climates.