AirCare - Model ACM1023 -Full-Feature ECM Motor Control Interface for Rosenberg

AirCare Full-Feature EC™ ACM1023 for Rosenberg smart-fans is a robust variable-speed controller intended for brushless DC (BLDC), electrically-commutated (EC) motors. The ACM1023 Series combines intelligent speed control with industry standard MODBUS networking. The versatile design allows for analog (0- 5V or 20mA current loop) or network control input and analog or tachometer feedback. Precise control is possible over a wide speed range (1-100%). ACM1023 closed-loop control (CLC) capability supports a wide range of sensors such as air pressure, air flow and temperature. In closed-loop mode, ACM1023 adjusts motor speed to converge the value of a selected feedback source to the set-point value.