2TAZ663012R2001

ABB M1M 30 I/O multifunction digital power meter, model 2TAZ663012R2001, designed for monitoring and measuring electrical parameters in industrial and commercial power distribution systems. The device features an LCD display, Modbus RTU serial communication, two digital inputs, two digital outputs, and a 100–230 V AC/DC auxiliary power supply. It supports current-transformer inputs rated at 1 A or 5 A and is suitable for front-panel mounting in electrical switchboards, control panels, energy monitoring systems, and industrial automation applications. The meter enables centralized collection of electrical measurement data and integration with supervisory monitoring systems.