Back General Information Power quality metering with waveform capture and historical data logging Easy to program and use with keypad and large illuminated 40 character display Multiple communication ports for integration with DCS and SCADA systems Supports DNP 3.0 and Modbus protocols Digital and analog I/Os for control and alarms Voltage disturbance recording capability for electrical sag and swell events. Brochures & Catalogs Multilin™ PQM II Power Quality & Energy Cost Management 0.97MB