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Draco U-Switch
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)
Status LEDs for Power Supply Voltage
Pos.
LED
1
DC Input
(green)
2
AC Input
(red)
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)
Status LEDs for Power Supply Voltage
Pos.
LED
1 and 2 AC Input
Status
Description
Off
Power supply voltage not available
On
Power supply voltage available
Off
Power supply voltage not available
On
Power supply voltage available
Status
Description
2x green
Power supply voltage available
1x green /
No redundant power supply voltage available
1x red
2x off
No power supply voltage available
2
Status LED for power supply (standard)
2
Status LED for power supply (redundancy)
Description
23
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