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DADISICK provides one-stop industrial automation safety sensor products and solutions to help companies improve production efficiency, ensure the safety of personnel and equipment, and provide professional technical support and customized services.
DADISICK provides one-stop industrial automation safety sensor products and solutions to help companies improve production efficiency, ensure the safety of personnel and equipment, and provide professional technical support and customized services.
Consult Our Experts NowDADISICK’s lineup spans from basic safety door switches to advanced interlocks with integrated guard locking. Robust electromechanical models suit standard guarding, while guard-locking interlocks (power-to-lock/release types) secure high-risk areas. Selecting the proper switch and wiring it to a safety relay lets machine builders achieve required Safety Integrity Levels (e.g. ISO 13849-1 and IEC 62061), ensuring both compliance and operator protection.
Non-contact safety switches support cascading connections for multiple safety doors, allowing up to 30 sensors to be linked in a single safety circuit with a unified safety output. This configuration not only simplifies wiring and enhances system consistency but also facilitates centralized management of multiple safety doors or guards.
Guard-locking switches integrate an electric solenoid that locks the door closed. Available as power-to-lock (energize to unlock) or power-to-release types, they are mounted on safety fences or doors with sliding actuators. The door remains mechanically locked until the machine control confirms a safe condition. This prevents intentional bypass and ensures the gate cannot be opened while hazardous energy is present. Such interlocks are critical for automated lines, meeting high-level safety requirements.