LKM series electric meter-to-Modbus protocol gateways are designed for industrial-grade communication with energy meters and, in particular, for more complex industrial and infrastructure facilities. LKM series electric energy meter to Modbus protocol gateways are designed to offer various features, such as a wide temperature range, wide input power range, and various connectivity ports. Therefore, the LKM Series Electricity Meter Protocol to Modbus Protocol gateways. Gateways are the best choice for all applications that require IEC62056-21 meter reading and data conversion to Modbus protocol.

Caratteristiche tecniche

• Supports 2 10/100Base-T(X) ports
• Supports Full/Half-Duplex, auto MDI/MDI-X on each port
• DHCP server capability
• Supports 1 x RS232 and 1 x RS485 Serial connection up to 115200 Baud
• Built-in web interface for ease of use
• 2 different gateway operating modes:
• IEC meter to Modbus TCP serial gateway with MQTT editor
• IEC meter to Modbus RTU TCP/IP gateway with MQTT editor
• Reading up to 20 IEC meters and converting their data to Modbus TCP or RTU
• Reading up to 48 OBIS registers and all configurable by the user from web interface
• MQTT editor with various data transfer options
• OBIS values as data objects
• OBIS values as Modbus frames
• Easy to track meter reading and Modbus communication status from web interface
• Mapping status from OBIS to Modbus easy to follow from the web interface
• Easy to follow meter reading data from the web interface
• TCP/IP connection filtering based on White List or Black List up to 20 IP addresses
• Firmware upgrade via web
• Ability to store 2 firmware on the same device (1 active only)
• Wide-ranging AC or DC power supply options
• Wide operating temperature range of -25 to 70 °C AC and -40 to 85 °C DC
• Rugged IP-40 metal housing design
• DIN rail mounting.
• 90 - 265 V AC (100 - 370 V DC), wide range 47 Hz to 63 Hz AC Power input