Power Module Monitors Power Supply Networks

The 750-493 three-phase power-measurement module monitors power supply networks with the connectivity of an I/O system. Measuring 12-mm wide, the six-channel module is compatible with 16 different fieldbus networks including Ethernet, Profibus, Modbus, and DeviceNet, as well the 300+ digital, analog, and special function modules found in the company's I/O-SYSTEM. Out of its six channels, three channels handle voltage inputs and the other three accept current inputs, either 1A or 5A depending on the version. The module directly measures voltage, current, energy consumption, and power factor to calculate effective power and track energy consumption rates. Other features include four status LEDs indicating under-voltage conditions for each of three phases and module status. WAGO CORP., Germantown , WI. (800) 346-7245.