Mikrodev MDC100G (GSM DLMS MODBUS Gateway)

Mikrodev DLMS MODBUS Gateway creates a gateway between the Electricity Meters supporting IEC 62056-21 MOD-C and MODBUS Networks.

The meter reads addresses via DLMS IEC 62056-21 protocol over specified time periods. DATA READOUT is used for reading. With this method, PROGRAMMING MODE commands can also be defined for unreaded OBIS codes.

The data read from the meters is compared to the OBIS list of that meter. Matching OBIS code values are written to the MODBUS Table.

There are 2, 8, 16, 32, 64 and 128 meters licensing options.

In order to enable external access to internal networks without port forwarding, MODBUS TCP slave can be configured as CLIENT instead of SERVER defined in standard.

Some of the Supported Meter Brands:

  •   Landis
  •   Elster
  •   Actaris
  •   Köhler
  •   Makel
  •   Luna
Configuration and Management
User-friendly software for configuring gateway Yes
Configuration over TCP / IP Yes
Configuration with standard USB cable     Yes
Device discovery on the network Yes
Remote firmware upgrade Yes
View status of device over web-interface Yes
Defining meters via Configuration Software Yes
Defining OBIS codes to be filtered for meter Yes
Defining commands to be sent to Meter in Programming mode     Yes
Getting Modbus address list corresponding to Obis codes Yes
Integrated Communication Ports
Integrated GSM/GPRS Modem Class 12, Quad-Band 850/900/1800/1900 MHz
RS485 1 port RS485, 3 kV ESD protection
RS232 1 port RS232
USB 1 port, mini USB Type B
Communication Protocols
Master Communication Protocols DLMS IEC 62056-21 MODC
Slave Communication Protocols MODBUS RTU, MODBUS TCP
Maximum Connection Count
Number of Server Socket 1
Number of Client socket per TCP Server Socket 16
Max Number of Meters on RS485 128
Max Number of Meters on RS232 1
TCP Socket Advanced Features
TCP Socket Type for Modbus TCP Slave Side Server or Client (Configurable)
Auto-Detect Socket Disconnection and Auto-Reconnection Yes
LED Signals
Power 1 LED Green
Error 1 LED Red
Running Status 1 LED Green
Environmental Conditions
Operating Temperature -20 / +60 C
Storing Temperature -40 / +80 C
Humidity 5..95 RH
Protection IP20
Operating Altitude 0...2000 m
Electrical Wiring
On communication ports Demountable terminal block with screw, (pitch 3.81 mm)
On 24V DC input Demountable terminal block with screw, (pitch 3.81 mm)
Supply Voltage 9...36 VDC
Supply Current 50 mA @ 24 VDC
Duration 24 Months
CE Sign Yes

Building Automation

  • Integrating Meters to PLC or to SCADA systems
  • Energy Solutions

  • Energy Billing Solutions
  • AMR Solutions
  • Mikrodev MP200G Teknik Çizimi
    Product Code GSM/ETH/Wi-Fi RS232 RS485 USB Meter Count
    MDC100G_2 GSM 1 1 1 2
    MDC100G_8 GSM 1 1 1 8
    MDC100G_16 GSM 1 1 1 16
    MDC100G_32 GSM 1 1 1 32
    MDC100G_64 GSM 1 1 1 64
    MDC100G_128 GSM 1 1 1 128


    Hardware Manual  
    Software Manual  


    Assistant Software