ABB Busch-Dimmer 6593 U-500 Manual Del Usuario página 59

Installation with UP Sensors
Dimmer with Busch-Watchdog
extension.
Pushbutton/ no
contact
6805U-xxx
In the case of illuminated pushbuttons, only
pushbuttons with a separate N terminal can be
used. Illumination via parallel contacts is not
permissible.
®
Extension and pushbutton
Fig. 6
6593U-xxx
ENG 59