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LKM Series Modbus RTU to IEC62056-21 Protocol Gateways are designed to be used with electricity meters that communicates in IEC62056-21 standard. The meters that support IEC62056-21 standard has read out tables that has several data such as import energy, export energy, phase voltages and currents. LKM Series Modbus RTU to IEC62056-21 Protocol Gateway automatically reads that values and maps to Modbus registers. Field devices or software systems can easily read data over Modbus RTU protocol so that energy meter reading can easily be integrated to field automation or monitoring systems without need of IEC6056-21 protocol implementation.

LKM614 is especially designed for EMH LZQJ-XC meters and it is direct replacement for Variomod XC modules.

MODBUS RTU to IEC62056-21 Meter Gateway for EMH LZQJ-XC Meters


How many optical probes do you need?
If you buy less than 5 items you will lose your 5% discount
213.75 USD 225.00 USD
per one optical probe
1068.75 USD 1125.00 USD
total price
[+] More Specifications [-] More Specifications
-Tested and approved by EMH Germany
-Especially plug and play designed for EMH LXQJ-XC meters
-Direct replacement for Variomod XC modules for EMH meters
-Auto reads EMH meters and maps values in predefined MODBUS register table
-Configurable Modbus address via Modbus Commands 
-Configurable Reading Period on IEC6056-21 side via Modbus Commands
-Configurable Reading Table Number on IEC6056-21 side via Modbus Commands 
-Powers up directly from meter
-Serial interface directly connected to meter ( with 15kV ESD protection)
-Wide operating temperature range from -40 to 85 °C 
-Customization of reading process and register tables based on client request
-Firmware upgradable over serial line

  • Payment Options

    Bank wire transfer option is available. Please contact us with your company commercial details for this method.

  • Drivers

    My operation system is
    Relase Date: 2017-08-30
    X86 (32-BIT): 2.12.28
    X64 (64-BIT): 2.12.28

  • Delivery

    We ship worldwide via Express shipment. It takes maximum 2-3 days to deliver. It is always possible to use customer courier account and please contact us for that specific requirements.

  • Money back guarantee

    We offer you money back guarantee if you do not satisfy with the quality and performance of our probes.