Pilz Gmbh & Co Kg.

Markus Winkler

Andreas Veit

Markus Cech

Klaus Baumgartner

Andreas Bell

Winfried Gruber

Joachim Rink

Patrick Hewer

Hermann Stadler

A guard door monitoring system comprising a guard door monitoring module for monitoring a state of a guard door to a safety area. The guard door monitoring system also comprises a control unit, configured to analyze a guard door signal generated by interaction between an actuator and a sensor, and to control a machine or system located in the safety area depending on the guard door signal. A locking device with a main body and a locking lever arranged on the main body is additionally provided. The locking lever can be moved relative to the main body from a release position into a blocking position in which the locking lever prevents the interaction between the actuator and the sensor, wherein the locking device comprises a receptacle for a lockable securing part, which, when introduced into the receptacle, keeps the locking lever in the blocking position.

Guard door monitoring system

A control apparatus has a number of modules arranged next to one another in a longitudinal direction. The modules each comprise at least one module part having a housing. Furthermore, the module part comprises a first electrical bus connector on a first side of the housing for electrical connection to a first neighboring module part adjacent in the longitudinal direction, and a second electrical bus connector on a second side, opposite the first side, of the housing for electrical connection to a second neighboring module part adjacent in the longitudinal direction. The module part further comprises at least one movable element, movable between a first position and a second position. In the first position, the movable element provides an electrical connection between the first bus connector and the second bus connector and, in the second position, provides an insulation point between the first bus connector and the second bus connector.

Growing community of inventors

Ostfildern, Germany

Markus Winkler