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ADMETEC, OVEQ
Meter communication protocol converter ESMB 3.0

ESMB 3.0 is a modification of the controller ESMB 3.1, which is used for conversion of communication protocol of measuring instruments. Similar to ESMB 3.1, ESMB 3.0 can have one or two communication interfaces (20 mA current loop and/or RS485) and can transmit data using RS485 or Ethernet interfaces. The controller converts measuring instruments‘ communication protocols IEC 62056-31, DLMS/COSEM to Modbus. ESMB 3.0 is a great solution when the smart meter data needs to be transmitted to boiler house or substation control or SCADA system. Often such systems cannot work directly with measuring instrument communication procotols and because of this the Modbus conversion is important. One of the biggest advantages of ESMB 3.0 – the support of multiple communication sessions.

Technical details
Power supply, AC
90 - 264 V, 50 Hz
Power supply, DC
110 - 270 V
Consumed power
< 5 VA
Protection class
2
Galvanic isolation: Power supply <-> Communication interfaces
4000 V
20 mA current loop communication interface for meter connection
Up to 5 meters, data transmission speed 300 ... 19200 baud
RS485 communication interface for meter connection
Up to 32 meters, data transmission speed 300 ... 19200 baud
RS232 communication interface for data transmission/configuration
Data transmission speed 2400 ... 19200 baud
RS485 communication interface for data transmission
Data transmission speed 300 ... 19200 baud
Ethernet communication interface for data transmission
10/100 Base-T, RJ45 connector
Operating temperature
-20 ... +50 ⁰C
Relative humidity
5 ... 95% non condensing
Dimensions
110x75x25 mm
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