Siemens 7KE6020-1AA00 Manual page 33

English 7KE6020-1AA00
Power supply
The device does not have its own power supply. It is supplied from the PC via the USB
connection cable.
GOK contact
The GOK contact (device OK) provides a electrically isolated signal of error device states.
The supply voltage and proper function of the communication with the DAKON-XP-PC are
monitored inside the device.
The contact is opened during normal operation and closes in the event of an error or if the
auxiliary voltage cuts out. It is connected using two screw terminals (GOK – K1 1+2).
Signalling relay contacts
The signalling relay contacts (relays 2-7) provide electrically isolated signals of device
statuses. The functions are assigned in the DAKON-XP-PC.
The functions are described in detail in the 'OSCOP P' manual.
The contacts are each connected using two screw terminals (K2 to K7, 1+2).
E50417-H1076-C170.
The order number for the OSCOP P manual is
33 / 48 E50417-H1074-C337-A1