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

MODBUS TCP to IEC62056-21 Protocol Meter Gateway


How many optical probes do you need?
If you buy less than 5 items you will lose your 5% discount
351.50 USD 370.00 USD
per one optical probe
1757.50 USD 1850.00 USD
total price
[+] More Specifications [-] More Specifications
-    Supports 2 x 10/100Base-T(X) ports + 1 x BPL link
-    Wide Range 3 phase input, 110V–240V/50-60Hz wide range Power Input
-    Supports up to 30Mbps PHY rate on BPL with Up to 10 hops and 1000 nodes
-    Up to 432 sub-carriers from 2 to 28MHz analog bandwidth on BPL
-    Support LDPC-C FEC with 128-bit AES core on BPL
-    Supports Full/Half-Duplex, auto MDI/MDI-X on each port
-    Supports 1 x RS232 and 1 x RS485 Serial Connection up to 115200 Baud
-    Embedded web interface for ease of use
-    2 different Gateway Operating Modes:
     Serial IEC Meter to Modbus TCP Gateway with MQTT Publisher
     TCP/IP IEC Meter to Modbus RTU Gateway with MQTT Publisher
-    Up to 20 IEC Meter reading and conversion of their data to Modbus TCP or RTU conversion 
-    Reading up to 48 OBIS Registers and all user configurable from web interface
-    MQTT Publisher with different data transfer options
     OBIS Values as Data Objects
     OBIS Values as Modbus Frame
-    Easy to follow Meter Reading and Modbus Communication status from web interface
-    Easy to follow OBIS to Modbus mapping status from web interface
-    Easy to follow Meter Read Out Data from web interface
-    White List or Black List based IP filter up to 20 IP Addresses
-    Firmware Upgrade over Web
-    2 firmware storage capability on same device (1 active only)
-    Wide operating temperature range from -40 to 85 °C
-    Rugged Metal IP-40 housing design
-    DIN-Rail mounting

  • 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.