IOT News

Panasonic PLCs (Programmable Logic Controllers) are widely used in automated control systems. They allow users to write and execute programs to automatically adjust process parameters in industrial operations, making them indispensable equipment on the factory floor.

WideIOT offers industrial smart gateways designed to provide reliable support for industrial IoT projects. These gateways enable upper-level terminals or cloud platforms to communicate with PLCs—including brands such as Siemens, Mitsubishi, Omron, Schneider, Delta, Inovance, Panasonic, Beckhoff, and more—via 5G/4G/Wi-Fi/Ethernet for data acquisition and real-time communication. The collected data can then be visualized and intelligently analyzed.

To get started, users can connect a Panasonic PLC to the industrial smart gateway via an Ethernet port and mount the gateway on a standard DIN rail. If the PLC's communication port is already occupied by an HMI (touch screen), the gateway can be connected in-line with the HMI to collect data without interrupting existing operations. After installation, connect a computer to the gateway via an Ethernet cable, log into the gateway's configuration interface, and set up the data acquisition parameters for the Panasonic PLC. This enables seamless data collection and remote monitoring.

Key Features

1. Protocol Parsing
Different PLC brands and models may support different communication protocols. The industrial smart gateway comes with a rich built-in protocol library, supporting protocol parsing for PLCs from Siemens, Mitsubishi, Schneider, Omron, Delta, Inovance, and others.

2. Data Acquisition
Once the protocol is parsed, the gateway can access the PLC's internal register addresses. Through a point table (tag mapping), it can read the PLC's executing actions and thereby determine the operational status of the equipment. With intelligent data collection and edge computing algorithms, the gateway captures accurate and essential data while improving acquisition efficiency.

3. Data Transmission
The gateway supports mainstream communication methods including 5G, 4G, Wi-Fi, and Ethernet, allowing users to choose between wired or wireless, and point-to-point or networked transmission based on their needs. A variety of communication protocols are also supported for data transmission, such as MQTT and Modbus.

4. Data Applications
Once PLC data is collected, it can be displayed on the cloud through real-time visual dashboards. Factory and enterprise operators can monitor equipment data from PLCs, water meters, power meters, CNC machines, and more at any time, and can also set up automated alerting. Through intelligent analysis and computation, the system helps achieve goals such as energy optimization, process improvement, efficiency enhancement, and cost reduction.