· What is equipment intrinsic safety:

    —Basic safety protection device, protective cover, safety grating, safety controller, safety door lock, etc. of equipment.

    —The safety control system of the equipment is monitored, reaching the double-channel and high-reliability safety control system above PLd.

    —The safety of equipment is monitored in real time, and the safety device is combined with human behavior.

    —The equipment is locked in an unsafe state, and the unsafe behavior of people leads to the safe locking of the equipment.

    —Anti-restart early warning function

    —Alarm state safety locking function

· Human's essential safety

   —Operation authorization management, only those who have been authorized and trained can operate the post.

   —Unified operation control, intelligent judgment of violations and safe locking of equipment.

   —Prevent trailing warning and alarm.

   —Real-time alarm function, safe stop