The 080G0289 is a digital capacity controller designed for refrigeration and HVAC applications. It features an LCD display, RS485 communication (MODBUS protocol), and operates on a 24VAC power supply. The controller manages up to four compressors with a maximum of one suction and one condenser per channel, utilizing solid-state relays for switching. It includes eight digital inputs for versatile control and monitoring functions. The controller supports multiple capacity modulation modes such as step, speed, and PWM, and offers condenser control based on pressure or temperature measurements. Mountable via DIN rail, the 080G0289 provides reliable and efficient management of refrigeration systems.
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