Introduction Advance power meter, provide RS-485 communication port, easy for user connect to PLC and build SCADA system. Higher measurement accuracy(0.2) and system stability, it is cost effective ideal for OEMs and panel builders solution. (Option LED display screen) Main features Class 0.5 power and energy Current measuring .../5 or .../1 A Backlit LCD display Expandable input / output modules (up to 3 modules) With RS-485 Modbus/RTU Communications With 2 channel Pulse Output (PO) for active energy &reactive energy counting Optional 1 channel Analog Output (AO) ITF Technology: galvanic insulation protection inputs outputs Universal series power supply (85- 265VAC/DC)