Product Overview

The Danfoss 080G0284 MCX152V is an advanced programmable controller for multi-circuit HVAC and refrigeration equipment. This 24 VAC version combines extensive input and output resources, 15 relay or digital outputs, two integrated electronic expansion valve drivers and multiple communication interfaces.

The MCX152V is particularly suitable for systems that require simultaneous management of multiple compressors, refrigerant circuits, electronic expansion valves, condenser fans, pumps and safety devices. Its integrated LCD supports local monitoring and parameter access, while Ethernet, CANbus and RS485 Modbus provide flexible system integration.

Main Features

• Original Danfoss MCX152V programmable controller.
• Danfoss ordering number: 080G0284.
• 24 VAC power supply version.
• 14 analog inputs and up to 18 digital inputs.
• 6 analog outputs.
• 15 relay or digital outputs.
• Two integrated electronic expansion valve drivers.
• Integrated LCD and real-time clock.
• Ethernet, CANbus and RS485 Modbus communication.
• DIN-rail mounting in a 16-module enclosure.

Technical Specifications

Compatible System and Applications

The MCX152V can be configured for multi-compressor chillers, reversible heat pumps, compressor packs, rooftop equipment and refrigeration systems with two electronic expansion valves. Its large I/O capacity supports multiple temperature and pressure sensors, safety switches, compressor stages, pumps, fans and auxiliary devices.

The exact control sequence, supported valve types and communication functions are determined by the installed application program and system configuration.

Maintenance and Replacement Notes

The 080G0284 should be identified by both the ordering number and the MCX152V model designation. Some third-party listings may incorrectly describe this controller as MCX15B2V; for product-library consistency, the verified MCX152V designation should be used.

Before replacement, verify the 24 VAC supply, I/O allocation, electronic valve type, communication interface, BIOS version, application program and parameter file. The controller is not guaranteed to contain the program required by a particular chiller or refrigeration machine.

Related Models

• 080G0285 – MCX152V, 110–230 VAC version.
• 080G0330 – MCX20B2 with 20 relay/digital outputs.
• 080G0255 – MCX061V with one EXV driver and Ethernet.

Inquiry and Supply Notes

Please provide photographs of the original controller, ordering number, equipment model, wiring information and application-program requirements. Software, connectors, accessories, availability and delivery time should be confirmed before purchase.