IOT News

In industrial automation applications, PLCs (Programmable Logic Controllers) are a mainstream control device, enabling more efficient and precise program-based control, while also offering better stability and easier maintenance. As upstream and downstream production and processing models become more widespread, factories are often distributed across different locations, which creates challenges for real-time communication with equipment—specifically, it can interfere with remote PLC monitoring. To address this, we can leverage the WideIOT PLC data acquisition gateway to enable remote PLC monitoring.

The WideIOT PLC data acquisition gateway is a high-performance, low-power, reliable, and stable industrial IoT device. It supports multiple communication protocols, including Ethernet, Wi-Fi, and 5G/4G, and can connect various industrial equipment to cloud platforms or local host computers, enabling remote monitoring, visual display, remote control, and remote maintenance capabilities. In addition, the gateway features redundant network failover and data resumption after disconnection, ensuring data security and integrity.

On the factory floor, the PLC data acquisition gateway can connect to PLCs via serial ports or Ethernet ports for communication. It collects real-time data, performs edge computing, and then uploads the processed data to cloud platforms (WideIOT Cloud, self-developed clouds, or third-party clouds such as Alibaba Cloud, Baidu Cloud, and Huawei Cloud) as well as local host computers (e.g., HMIs or on-site servers).

System Advantages

Stable and Reliable Operation: Built with industrial-grade design, the gateway ensures long-term stable operation in complex and diverse environments, supporting 24/7 data acquisition and communication around the clock.

High Cost-Effectiveness: A single gateway integrates multiple functions—networking multiple devices, data acquisition, protocol parsing, edge computing, security protection, and more—helping drive digital transformation while improving workflow and production efficiency.

Data Acquisition and Control: Real-time, accurate data is transmitted via the gateway to cloud platforms or HMIs, providing timely visibility into equipment operating status. Remote maintenance and debugging reduce travel and accommodation costs associated with on-site service calls.

Openness and Protection: The system provides open API channels for customized development, and also supports parsing of a wide range of industrial protocols. At the same time, it offers protective measures such as security firewalls and watchdog timers to safeguard system integrity.