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UBS system
The UBS system is a simple pluggable connection technology from GfA. The control devices
are connected to the control by a commercially available patch cable and detected
automatically.
Note!
The UBS devices function in the same way as wired control devices
UBS connection
UBS connection
Three push button Reflective External Pull switch
Photo cell Radio receiver
Reversing duration adjustment
Menu item "3.8":
Shortening the reversing duration serves for a reduction of the operating forces.
Extending it, on the other hand, will reduce the wear on the door mechanism.