Air Conditioning Control Module

model：HDL-MAC01.431

Introducing the advanced air conditioning control module by HDL Automation. Designed for centralized HVAC system control through an air conditioning panel, this AC control module is capable of adjusting its settings, modes, fan speed, and temperature based on environmental temperature data for enhanced working efficiency at any time. Our AC control module also features a master-slave mode, which allows users to control multiple HVAC modules at once.

Air Conditioning Control Module is designed to control centralized HVAC systems in conjunction with air conditioning panels. The AC control Module receives environmental temperature data and optimizes fan speed, mode, and temperature settings. Master-slave mode is supported to control multiple HVAC modules.

■ Fan speed: High, Medium, and Low
■ Modes: cooling, heating, ventilation, auto and dehumidification
■ Smart control of fan speed and modes in conjunction with AC control panel
■ 3 working modes: normal mode, complex mode, forced cooling mode
■ Up to 4 digital temperature sensor DS18B20 supported for temperature measurement, with lead wire length up to 100m
■ Master – slave mode supported, one ‘master’ module can control 8 ‘slave’ modules
■ 0-10V DC output for fan speed control
■ Supports easy programming
■ HDL Buspro communication
Working voltage 15~30V DC
Working current 95mA/24V DC
Input voltage 120V/240V AC (50/60Hz)
Maximum current of each channel 5A

Electronic life time of relay >60000 (Resistance load)

External Environment
Working temperature -5℃~45℃
Working relative humidity ≤90%
Storage temperature -20℃~60℃

Storage relative humidity ≤93%

Specifications
Dimensions 72mm×90mm×64mm
Net weight 241g
Housing material Nylon, PC
Installation 35mm DIN rail installation
Protection rating (Compliant with EN 60529) IP20