IoT gateway device compatible with our IoT platform "Facility Assist".
The "LMG-300" can obtain interface information such as contact inputs, analog signals, and pulses from PLC devices by connecting to them via Ethernet, as well as monitor control equipment and retrieve alarm information. The collected data can be transferred to cloud service databases like AWS IoT using the MQTT protocol (in JSON format), allowing for flexible customization according to customer needs, such as performing data processing on a server. Additionally, by integrating with "Facility Assist," it becomes easier to achieve management of equipment and visualization of its status. The "LMG-300" is equipped with multi-carrier LTE communication capabilities, allowing users to utilize services from various domestic carriers (NTT Docomo, KDDI, SoftBank, MVNO). Therefore, by simply connecting the PLC device to a LAN, it can immediately connect to the internet and save data to a cloud database. Communication is secured through authentication and encryption via SSL.
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basic information
■Product Features 1. Connects to Mitsubishi PLC via LAN and collects information from the PLC using MC protocol communication. 2. Capable of communicating with the server using MQTT/MQTTS protocol. 3. Sends data in JSON format, which is simple and compatible with databases, commonly used in cloud services like AWS IoT. 4. The LMG-300 is equipped with an NTP client function. 5. Supports LTE bands of 800MHz/900MHz/2.1GHz. 6. Compatible with the networks of NTT Docomo, KDDI, and SoftBank. 7. Supports data communication-only SIMs and upload-only SIMs provided by various MVNOs, allowing for the selection of flexible communication plans unique to each carrier, such as flat-rate data plans. 8. Capable of high-speed communication with a maximum reception speed of 150Mbps and a maximum transmission speed of 50Mbps. 9. Flat-rate plans are available for use. 10. The firmware of this device or the built-in communication module can be upgraded using a web browser.
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Applications/Examples of results
By connecting the PLC device to Ethernet, it is possible to obtain interface information such as contact inputs, analog signals, and pulses from the PLC, as well as monitoring and alarm information from control equipment.
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Company information
iND Corporation prioritizes our customers' needs and will continue to provide products accordingly. We are also constantly capturing the new era and are engaged in the development, manufacturing, and sales of various products required in the fields of serial communication, contact monitoring, and analog measurement, as well as in communication environments such as LAN, FOMA, and LTE.