ECHNICAL DATA
The GST-XT consists of an FST and the GST-XT group circuit board, which is installed in a separate housing. Power for the GST-XT, as well as the shaft bus and its members, is supplied by means of an external 24 V DC mains device. As a result, the GST-XT remains switched on even after the FST is switched off. Not until the shaft bus input (F6) is switched off is the GST-XT de-energised.