Draco U-Switch Description
17
3.9.3 2-Slot Chassis Draco vario 474-BODY2N
Fig. 6 Interface side chassis 474-BODY2N
Slot 2
3 Power supply voltage 1, AC
4
Power supply voltage 2, DC
NOTICE
Excessive current draw
The 2-slot Draco vario chassis with an internal power supply unit is not equipped with a fuse on its
primary side.
The protection against excessive current draw has to be provided by the electrical installation of the
building.
3.9.4 2-Slot Chassis Draco vario 474-BODY2BPF
Fig. 7 Interface side chassis 474-BODY2BPF
Slot 2
3 Power supply voltage 2, DC
4
Power supply voltage 1, AC
3.9.5 4-Slot-Chassis Draco vario 474-BODY4
Fig. 8 Interface side chassis 474-BODY4
Slot 2
Slot 3
Slot 4
5 Power supply voltage, DC