During the control phase of automated press lines in automotive component manufacturing, this connector serves as the critical link between the safety controller and remote input/output modules. Positioned inside the control cabinet or directly on the press frame, it carries safety-critical signals—such as emergency stop, guard interlocks, and light curtain feedback—from distributed sensors back to the central safety logic. Because the press line must halt within milliseconds if a hand or foreign object enters the danger zone, the connector’s role is to maintain signal integrity under constant vibration, oil mist, and electromagnetic interference typical of stamping environments. Its secure locking mechanism prevents accidental disconnection during high-speed production, ensuring that the safety circuit remains closed and the machine can only restart after a verified reset sequence. In adjacent sheet metal stamping cells, the same connector is often used to extend safety monitoring to robotic loaders or coil feeders, where it relays position and speed data to the safety controller before each stroke.