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 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 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