With the rapid growth in demand for big data and IoT applications, as well as the increasing need for real-time monitoring and communication between temperature control instruments and PLCs in the field, issues arising from differences in communication protocols among various manufacturers have become more pronounced.

 This means that whenever a PLC system or temperature control instrument needs to be replaced, the data acquisition equipment must also be replaced, a process that not only increases workload and equipment costs but may also lead to production downtime, thereby affecting production efficiency and benefits.

The WideIOT industrial smart gateway incorporates drive protocols from numerous mainstream PLC manufacturers.

 Through simple parameter settings (specification of the PLC brand or protocol) and completion of an address table (address mapping), bidirectional data communication can be achieved. Since the protocol parsing function is deployed locally on the gateway side, there is no need to write communication programs on the software platform end, effectively reducing project construction costs and cycles while improving delivery efficiency.

For PLC data acquisition from manufacturers such as Siemens, Mitsubishi, Omron, Schneider, Delta, Inovance, and Beckhoff, enterprises can achieve remote monitoring of PLC control equipment, obtain equipment operational status and process parameters, understand production conditions and abnormal issues, and receive alarm information via WeChat, SMS, email, and other means.

 This enables rapid positioning, diagnosis, and implementation of measures to avoid production downtime and fault losses, maintaining a good and stable production order.

Furthermore, the industrial smart gateway, when paired with the Device Maintenance Express, can establish a communication channel with remote devices, enabling remote programming, debugging, and program uploading and downloading for PLCs located in different regions. This effectively improves work efficiency, quickly repairs faults, reduces the frequency of on-site visits, and avoids further losses caused by equipment failures.