084B4082
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The 084B4082 case controller supports a power supply of 115V AC or 230V AC, features DIN rail mounting, and includes up to 6 digital outputs. As part of the AK-CC55 Case Controllers manufactured by Danfoss, it offers Modbus and LON communication protocols and supports PWM and EXV expansion valves.
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Product Description:
The 084B4082 is a refrigeration controller made by Danfoss, designed specifically for commercial cooling and temperature control systems. This advanced controller expertly manages refrigeration cycles, ensuring precise timing and temperature regulation in a variety of cooling environments. It effectively coordinates the operation of compressors, defrost sequences, and valve control to keep cooling performance at its best while preventing ice buildup and inefficiencies in the system. This unit is perfect for walk-in coolers, display cases, and other commercial refrigeration equipment where maintaining consistent temperatures is crucial for preserving products. Plus, its compact design makes it easy to fit into tight spaces while still offering comprehensive control for single-zone refrigeration systems.
The 084B4082 is versatile when it comes to power supply options, supporting both 115V AC and 230V AC electrical systems. Its DIN rail mounting feature simplifies installation and helps save space in electrical enclosures. With six digital outputs, the controller provides switching control for compressors, fans, lights and alarms throughout the refrigeration system. Additionally, its six analog inputs allow for precise monitoring of temperature sensors, pressure transducers and other measurement devices, ensuring accurate feedback for the system. The controller is compatible with both PWM and EXV expansion valves, which means it can work seamlessly with electronic valve systems for precise control of refrigerant flow. This capability boosts system efficiency and ensures accurate superheat control, even under varying load conditions.
The 084B4082 is engineered to support dual communication protocols through Modbus and LON interfaces, making it easy to integrate into networks. Its compressor relay can handle up to 8A of current, providing reliable motor control without the need for external contactors in smaller applications. The defrost relay output also manages 8A of current for electric defrost heaters and hot gas defrost valve operations.
Frequently Asked Questions about 084B4082:
Q: What power supply options does the 084B4082 support?
A: The 084B4082 supports flexible power supply configurations including both 115V AC and 230V AC electrical systems, enabling installation across diverse electrical infrastructure configurations.
Q: How does the 084B4082 mount in electrical panels?
A: The 084B4082 features DIN rail mounting capability that simplifies installation procedures and reduces panel space requirements.
Q: How many digital outputs does the 084B4082 provide?
A: The 084B4082 includes 6 digital outputs for switching control of compressors, fans, lights, and alarm devices.
Q: What analog input capabilities does the 084B4082 offer?
A: The 084B4082 features 6 analog inputs for precise monitoring of temperature sensors, pressure transducers, and measurement devices.
Q: What communication protocols does the 084B4082 support?
A: The 084B4082 incorporates dual communication protocol support through Modbus and LON interfaces for seamless network integration.
