Industrial Oven Temperature Monitoring with ICP DAS USA DALI Gateway

Industrial Oven Temperature Monitoring with ICP DAS USA DALI Gateway

Introduction:

A leading industrial oven manufacturer serving industries such as semiconductors, flat panel displays, electronics, printing, and coatings needed precise temperature control to maintain product quality and maximize production yield. As manufacturing requirements became more demanding, stable oven temperatures became critical to process consistency.

To address this challenge, the ICP DAS USA DGW-521 gateway connected Modbus RTU-based PLCs with DALI lighting control modules used to regulate hundreds of heating lamps inside the ovens. This enabled precise temperature management, real-time light monitoring, and reliable process control, helping ensure consistent product quality and production efficiency.

Results

• Reduced energy consumption by 47% through precise power control and the customer’s waste heat recovery technology.
• Provided a reliable communication bridge between PLCs and DALI-controlled heating lamps, ensuring stable oven operation.

Conclusion

By combining advanced oven design with the ICP DAS USA DGW-521 gateway, the customer improved temperature control, energy efficiency, and production quality. The solution helped strengthen the competitiveness of Taiwan’s display and photovoltaic industries, while demonstrating how ICP DAS USA protocol conversion technologies can support reliable and efficient industrial automation applications.