Draco U-Switch
Description
23
4.12 Status Indication of the Chassis
The Draco vario chassis are equipped with LEDs for status information:
4.12.1 2-Slot Chassis Draco vario 474-BODY2BPF
Fig. 16
Interface side chassis 474-BODY2BPF - Status LEDs
1 Status LED for power supply (redundancy)
2 Status LED for power supply (standard)
Status LEDs for Power Supply Voltage
Pos.
LED
Status
Description
1
DC Input
(green)
Off
Power supply voltage not available
On
Power supply voltage available
2
AC Input
(red)
Off
Power supply voltage not available
On
Power supply voltage available
4.12.2 6-Slot Chassis Draco vario 474-BODY6BP
Fig. 17
Interface side chassis 474-BODY6BP - Status LEDs
1 Status LED for power supply (standard)
2 Status LED for power supply (redundancy)
Status LEDs for Power Supply Voltage
Pos.
LED
Status
Description
1 and 2
AC Input
2x green
Power supply voltage available
1x green /
1x red
No redundant power supply voltage available
2x off
No power supply voltage available