DOLD Safemaster STS Controlled Interlocking and Controlled Shut down

Easy and simple, but highly efficient: In control interlocking, machine or facility status is monitored by an higher level control unit, such as braking units, standstill monitors and emergency stop modules. This allows for a facility to be shut down in a controlled manner and ensures that access to the keys, and thereby access to the facility, is only granted after authorization by the monitoring system.