... for DIN-rail mounting (four modules).Active energy measurement in single phase two wires alternating current circuits. LCD displayed and ... net)DisplayLCDCommunication Far Infrared and RS485ProtocolM-bus RTU with 16 bit CRCData transport speed(bps)RS485: 1200,2400,4800,9600,19200 ... set 1200,2400,4800,9600,19200(option)Easy installationFour modules Single phase M-Bus Din rail kWh meter detail product ...