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Power consumption data can be obtained via the "B route" information communication method using Wi-SUN communication equipped in low-voltage smart electric meters.

■Product Features 1. Measurement value acquisition via Wi-SUN communication (Route B) of low-voltage smart electric meters It has a controller function and acquires measurement values in accordance with the ECHONET Lite standard. 2. Measurement value data The data includes all properties that correspond to the mandatory and optional definitions in the ECHONET Lite low-voltage smart electric meter class. 3. ECHONET Lite and ECHONET Lite AIF certification obtained ENL certification registration number: GZ-000936 AIF certification registration number: QZ-000148 4. Modbus-TCP compatible It has a Modbus-TCP server function, allowing various electric power data to be acquired via Modbus-TCP communication from PCs, PLCs, etc. It is also possible to obtain historical data for specified dates. 5. Customization support Customization is possible according to customer needs, such as communication and data transmission methods.

A system for visualizing electricity usage based on the revised Energy Conservation Law and contributing to CO2 reduction for preventing global warming through solar power generation and renewable energy measurement.

■Purpose of the System The system collects digital information such as electric power from high-voltage smart meters used in factories and large-scale facilities in real-time via Route B and sends it to a cloud server. By utilizing application software on the server side, it enables the visualization of power consumption and demand monitoring, thereby constructing an energy management system. ■System Configuration The system is composed of the IoT gateway "LXG-600," which acquires power data in accordance with the ECHONET Lite standard from high-voltage smart meters and enables FTP/MQTTS communication via the LTE network, a 4G-compatible mobile communication network, and IoT platforms such as AWS along with power monitoring applications. When controlling on-site air conditioning units and outdoor units using demand values, device control via the MQTTS protocol is possible. Note that customization to comply with the Modbus specifications of each manufacturer is required for the control of air conditioning units and similar devices.

Acquisition of power consumption data using the IPv6-based "B route" communication method equipped in high-pressure smart meters.

■Product Features 1. Measurement value acquisition via B route of high-voltage smart electric power meter Equipped with EMS controller functionality, it acquires measurement values in accordance with the ECHONET Lite standard, enabling demand monitoring. 2. Measurement value data The data includes all properties that correspond to the mandatory and optional definitions in the ECHONET Lite high-voltage smart electric power meter class. 3. ECHONET Lite and ECHONET Lite AIF certification obtained ENL certification registration number: GZ-000624, AIF certification registration number: QZ-000084 *The "ECHONET Lite" and "ECHONET Lite AIF" logos are trademarks of the ECHONET Consortium. 4. LTE communication Built-in ubiquitous module UM04-KO from NTT Docomo, allowing communication with cloud servers via the LTE network. It supports software updates for UM04-KO. 5. Customization of data to cloud servers Data from the high-voltage smart electric power meter is acquired at a minimum interval of one minute and regularly transmitted to the cloud server via the LTE wireless communication carrier network.

O&M of the equipment is carried out through remote monitoring and remote control using a cloud-based center.

■System Configuration - Remote monitoring of water purification plant SCADA system Data collected by PLC (operating SCADA system on the edge side) is protocol-converted by the IoT gateway (MC protocol → MQTTS) for use in the monitoring system on the cloud side. - Remote monitoring of water supply and sewage equipment Data collected by RS-485 specification end devices (OP485 series) is monitored on the cloud side through the IoT gateway (format conversion and protocol conversion) and visualized using linear diagrams. - Remote monitoring and control of sewage pumps Contact information from multi-site devices (manhole pumps, pump G) is monitored on the cloud side via multiple routers. Contact control of the devices is also performed from the cloud side. - Cloud-side system By using our packaged remote monitoring application software (Facility Assist for Package) linked with AWS within a closed network directly connected to LTE lines, customization according to user needs is executed. Devices IoT Gateway "LMG-300" LTE Mobile Router "LM-200" IoT Gateway "IoG-100" End Device "OP485"

A serial transfer service that enables control of remote RS-232C devices by sending an email to a specified email address.

■ Excellent cost performance The communication line on the terminal side uses NTT Docomo's LTE packet communication and connects to our "iND MIST2 compatible products." ■ High reliability Communication between the communication terminal and the data center is conducted over a closed LTE network, ensuring high security. ■ No need for a provider contract There is no need to prepare a separate provider contract or email address. * In addition to the contract for "iND MIST2," a data communication plan such as the "IoT Plan" is required. ■ Up to 10 registered email addresses for sending and receiving You can register up to 10 email addresses for sending and receiving. ■ Life check function This function regularly sends pings to the communication terminal at intervals of as short as 1 hour to 1 day. ■ Web-based configuration changes You can configure settings related to your contracted terminal via the web by yourself. ■ Email reception data transfer function (optional) You can send content written in the body of an email from registered email addresses to the terminal device. By enabling this optional feature, bidirectional communication between email and data is possible.

NTT Docomo communication module (UM05-SS) built-in IoT adapter

Product Features ■ IoT Plan Support It is possible to use the IoT plan provided by NTT Docomo. ■ High-Speed Communication Support LTE communication is possible with a maximum of 10 Mbps for receiving and 5 Mbps for sending. Built-in module: UM05-SS (NTT Docomo) (The maximum speed may vary depending on the radio environment of the installation area.) ■ RS-232C Protocol Conversion Function Data received from the RS-232C port is encapsulated into TCP/IP and UDP/IP and sent to the designated center. Additionally, TCP/IP and UDP/IP data received from the center have their header removed and are output to the RS-232C port without any procedure.