Group Controller

A control panel that automatically selects and operates the optimal number of compressors based on changes in air consumption, achieving energy savings when using multiple compressors. When paired with an inverter compressor, its energy-saving performance is significantly enhanced.

■Product features
・Easy-to-read, highly operable full-color LCD touch panel
・Endless circle operation method ensures uniform operating hours and start-up frequency for each compressor
・Inverter-equipped models act as load controller, adjusting to the optimal operating condition based on air consumption while maintaining constant pressure

■Product Lineup
・EM4-2: Controls up to 2 compressors
・EM4-4: Controls up to 4 compressors
・EM4-8: Controls up to 8 compressors

■Product specifications
・Power supply: AC 100–240V
・Frequency: 50/60Hz
・Control pressure: 0–1.50MPa
・Control method: Full-load lock
・Input signals: Remote operation selection / Operation command / Emergency stop command
・Output signals: Start command / Stop command / Full-load command / Operation signal / Fault signal / Automatic operation signal / Failure batch signal