Parameters Brand: Schneider Electric Series: PM2200 (EasyLogic / PowerLogic) Product Type: Digital Power & Energy Meter Display: Monochrome graphical LCD with navigation keys Measured Parameters: Active, Reactive, Apparent Energy; Active, Reactive, Apparent Power; Voltage; Current; Frequency; Power Factor; Demand values; Harmonics (model dependent) Accuracy (typical): Class 1 energy & power; current ±0.5 %; voltage ±0.5 %; frequency ±0.05 % Higher accuracy (class 0.5S) for certain variants Voltage Input Range: Up to 480 V L‑L / 277 V L‑N typical; extended 20–600 V L‑L range Current Input: CT secondary 1 A or 5 A; measured range ~5 mA – 6 A Supply Voltage (Control Power): AC 44–277 V L‑N; DC 48–277 V (model dependent) Communication: RS‑485 with Modbus RTU; configurable baud rates and parity Relay Outputs: Up to 2 Form A relays (alarm/energy pulse) Pulse Output: Configurable pulse for energy measurement Mounting: Panel mount, approx. 96 × 96 × 73 mm; vertical mounting recommended Protection: Front panel IP54; meter body IP30 Operating Temperature: −25 °C to +70 °C Humidity: 5 %–95 % RH non‑condensing Standards Compliance: IEC 61557‑12, IEC 61010‑1, IEC 61326‑1; CAT III measurement categories Weight: Approx. 300 g