REDZ Smart Communication Technologies | Category | LKM Series Electricity Meter Protocol to Modbus Protocol Gateways with MQTT (and LoRaWAN)

We use cookies to optimize site functionality and provide the best possible experience.
View our new Privacy and Protection of Personal Data here.

Accept Settings

LKM Series Electricity Meter Protocol to Modbus Protocol Gateways with MQTT (and LoRaWAN)
LKM Series Electricity Meter to Modbus Protocol Gateways are designed to be used with electricity meters that communicates in IEC62056-21 or P1 Companion Standard. The meters that supports IEC62056-21 and P1 Companion Standard has read out tables that has several data such as import energy, export energy, phase voltages and currents. LKM Series Electricity Meter to Modbus Protocol Gateways automatically reads that values and maps to Modbus registers. Modbus TCP models can also send those data to MQTT Server.
Field devices or software systems can easily read data over Modbus RTU or Modbus TCP protocol based on device model so that energy meter reading can easily be integrated to field automation systems without need of IEC6056-21 protocol or P1 Companion Standard implementation.

LKM Series 868MHz LoRaWAN Meter Reader with Electricity Meter Protocol to Modbus Protocol Gateways can read IEC62056-21 Energy Meters and convert its data to Modbus Registers so that field devices or remote applications can meter data via Modbus TCP. Meter data will be sent to LoRaWAN Server through LoRaWAN Gateway in user defined periods. Meter data can also be sent to MQTT Server simultaneously. OBIS codes of read meters are fully definable by end user.
Typical applications: Automated Meter reading, Telemetry, Energy Management…

LKM Series

Product Selection

LoRaWAN Meter Reader with Modbus TCP to Meter Protocol Gateway and with MQTT

Select Options to Find Your Device

Modbus TCP to Meter Gateway Protocol with MQTT

Select Options to Find Your Device

Modbus RTU to Meter Protocol Gateway

Select Options to Find Your Device

Modbus RTU to Meter Protocol Gateway As Intermal Connection to Meter

Select Options to Find Your Device

LKM Series

Product Selection

Reset filter

Model	868MHz LoRaWAN Connectivity	MQTT Connectivity	Broadband Power Line Connectivity	Modbus RTU Communication	Modbus TCP Communication	IEC62056-21 Protocol	P1 Companion Protocol	2 x 10/100 T(x) ETH ports	5-24V DC	5-48V ( max.60V) DC	100 - 240V AC (120 - 370V DC), 50 Hz to 60 Hz AC	3 Phase, 110 V – 240 V, 50 – 60 Hz AC	Internally Connected to Meter	RS232 Connection To Meter	RS485 Connection To Meter	TCP/IP Connection To Meter	P1 Terminal Connection To Meter	Price
LKM154																		310 USD
LKM254																		320 USD
LKM655																		395 USD
LKM354																		380 USD
LKM454																		390 USD
LKM755																		460 USD
LKM111																		210 USD
LKM114																		210 USD
LKM124																		210 USD
LKM141																		210 USD
LKM144																		210 USD
LKM614																		225 USD

Product not found

KMK Series Optical Probes for Energy Meters

Learn More & Buy external link

external link

REDZ Software Solutions

Learn More & Buy external link

external link

In today's rapidly digitizing world, IoT (Internet of Things) devices and applications are becoming increasingly prevalent. In this context, long-range wireless communication technologies play a significant role. One such technology that stands out is LoRa, which offers an innovative solution for low-power, long-range wireless communication.

As the Internet of Things (IoT) continues to grow, the demand for efficient, lightweight, and reliable communication protocols becomes essential. One of the most popular protocols meeting these demands is MQTT (Message Queuing Telemetry Transport).

Broadband Power Line (BPL)

Broadband Power Line (BPL)

Broadband Powerline Technology (BPL), also known as Powerline Communication (PLC), represents a revolutionary approach to data transmission, leveraging the existing electrical power infrastructure to deliver broadband internet connectivity.

Wireless MBus (WMBus)

Wireless MBus (WMBus)

In an era defined by connectivity and data-driven decision-making, the need for efficient and reliable metering solutions has never been greater. Enter Wireless M-Bus (Meter-Bus) technology, a versatile and robust platform designed to revolutionize remote meter reading and data communication in utility management systems.

IEC62056-21 (for Electricity Meters)

IEC62056-21 (for Electricity Meters)

IEC 62056-21 is an international standard for communication with electricity meters. Developed by the International Electrotechnical Commission (IEC), this protocol standardizes the way data is exchanged between meters and various devices or systems, ensuring interoperability and efficient data management.

P1 Companion Standard (for Electricity Meters)

P1 Companion Standard (for Electricity Meters)

Smart energy meters have become essential in monitoring and controlling energy usage. To facilitate better integration, communication, and functionality of these smart meters, standards are crucial. One such standard, particularly relevant in Europe, is the P1 Companion Standard.

Modbus RTU is a widely recognized and utilized communication protocol in the field of industrial automation. Developed by Modicon (now Schneider Electric) in 1979, it was designed to facilitate communication between various electronic devices, primarily programmable logic controllers (PLCs).

Modbus TCP, also known as Modbus TCP/IP, is a widely adopted communication protocol in the industrial automation sector. It was developed to enable Modbus communication over Ethernet networks, combining the reliability and simplicity of the Modbus protocol with the versatility of Ethernet.

LoRa RF Communication

LoRa RF Communication

LoRa stands for Long Range and is a proprietary wireless modulation technique developed by Semtech. Essentially, LoRa is the physical layer, or the hardware, that allows long-range communication between devices.