High-speed connector - Code tracking for multiple pins

In the manufacturing process of high-speed connectors, accurately tracking the ultra-compact 2D codes marked on each of the bundled pins is crucial for quality control and traceability. However, the metal pin surfaces are prone to light reflection, and the marked codes are extremely small and have low contrast, making stable reading difficult for conventional code readers. Additionally, high-speed capability is required to read multiple codes on moving workpieces at once without reducing productivity.

This challenge is solved by a multi-pin code tracking application utilizing KEYENCE's AI-powered code reader, the SR-X Series. The SR-X Series is equipped with a 2.3-megapixel high-resolution sensor and a "Triple Light" function that automatically creates optimal lighting according to the workpiece's condition. It captures clear images of minute 2D codes even under adverse conditions such as metal surface reflections and low contrast. Furthermore, its powerful AI algorithm and 6-core analysis engine instantly decode multiple codes at once. This ensures that the processing history of each pin is reliably linked, achieving stable traceability even on high-speed production lines and greatly contributing to improved product quality and yield.