The EMU Professional 3/5 Modbus 3-phase measuring transformer meter has an integrated RS485 Modbus RTU and ASCII interface and is suitable for energy cost billing and energy management in accordance with ISO 50001. Modbus RTU and ASCII interface The Modbus RTU and ASCII interface is integrated into the EMU Professional 3/5 and protected against dirt and tampering. Modbus RTU (Remote Terminal Unit) transmits the data in binary form. Modbus ASCII transmits the data in ASCII code. The EMU Professional communicates via Modbus at 9,600, 19,200, 38,400, 57,600 and 115,200 baud. Functions at a glance -MID B+D, ex works for billing purposes -Bidirectional three-phase meter with S0 pulse output -3x230/400V -Accuracy class B (1%) -RS485 Modbus RTU interface -High load Opto Power MOSFET S0 pulse output, 5-230V AC or V DC, max. 90 mA -1 or 5 A current transformer connection for up to 20000/5 or 4000/1 A -2 tariff (day / night), tariff switching via 230V signal Measured values can be called up on the energy meter -Active power (kw) -Reactive power (kvar) -Apparent power (kVA) -Current (A) -Active energy consumption (kWh) and delivery (kWh) -Reactive energy inductive (kvarh) and capacitive (kvarh) -Mains frequency (Hz) -Number of voltage failures Adjustable pulse rate and time: -Pulse length in milliseconds: 4 to 250 ms, adjustable in 2 ms increments -Pulse rate per kWh: 0.001, 0.01, 0.1, 1, 10, 100, 1000 or 10000 Current transformer ratio The current transformer ratio can be configured several times via buttons. The service button can be sealed. -Current transformer /1 A 1/1 A to 4,000/1 A in 1 A increments -Current transformer /5 A 5/5 A to 20,000/5 A in 5 A increments Configuration ex works -Transformer connection: 10 pulses/ 120 ms Connection: 3ph. transformer/5 and 1A Interface: Modbus RTU, RS 485 Approval: MID B+D

The 3-phase bidirectional meter EMU Professional 3/75 Modbus for DIN rail mounting has an integrated RS485 Modbus RTU and ASCII interface and is suitable for energy management in accordance with ISO 50001 and for billing energy costs. Modbus RTU and ASCII interface The Modbus RTU and ASCII interface is integrated in the energy meter and protected against dirt and tampering. Modbus RTU (Remote Terminal Unit) transmits the data in binary form. Modbus ASCII transmits the data in ASCII code. The EMU Professional communicates via Modbus at 9,600, 19,200, 38,400, 57,600 and 115,200 baud. Overview of functions -RS485 Modbus interface -Bidirectional three-phase meter with S0 pulse output 3x230/400V -Direct connection up to 75 A -2-tariff (day / night), tariff switching via 230V signal -High load opto power MOSFET S0 pulse output, 5-230V AC -or V DC, max. 90 mA -MID B+D, ex works for billing purposes -Accuracy class B (1%) Retrievable measured values on the energy meter -Reactive power (kvar) -Reactive energy inductive (kvarh) and capacitive (kvarh) -Active power (kw) -Active energy consumption (kWh) and delivery (kWh) -Apparent power (kVA) -Current (A) -Mains frequency (Hz) -Number of power failures Adjustable pulse rate and time: -Pulse rate per kWh: 0.001, 0.01, 0.1, 1, 10, 100, 1000 or 10000 -Pulse length in milliseconds: 4 to 250 ms, adjustable in 2 ms increments Configuration ex works -Direct connection: 1,000 pulses/ 40 ms Connection: 3ph. Direct 75A Interface: Modbus RTU, RS 485 Approval: MID B+D

3-in-1 energy management | power quality monitoring | RCM monitoring The UMG 96-PA energy measurement device can combine four functions in one device and can be modularly extended by two analogue inputs - either as 0-20 mA analogue inputs (e.g. DC measurement) or as RCM measurement inputs with cable break detection and additional temperature measurement MID-certified

The UMG 801 offers various communication interfaces and enables direct data transmission via OPC UA to higher-level systems. The RD 96 extension adds operating convenience and additional safety to the control cabinet.

Switching power supply unit with step/automatic design prim. 85 - 264 V, 50/60 Hz, sec. 24 V DC; 4.2 A Dimensions in mm (W x H x D): 70 x 90 x 54.5; Weight: 270 g