Operating instructions

Product properties
3.20 Displays
Industrial Ethernet SCALANCE X-100 and SCALANCE X-200 Product Line
Operating instructions, 09/2006, A5E00349864 Release 7
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3.20.2 Power display
Power display
The LEDs signal that the device can adopt the following statuses:
The status of the power supply is indicated by two green LEDs or one green/yellow LED:
Device type
SCALANCE
Green LED lit Yellow-green LED LED not lit
LED lit green LED lit yellow
X108 1 - - 4
X104-2 1 - - 4
X106-1 1 - - 4
X208 1 - - 4
X208PRO 1 - - 4
X204-2 1 - - 4
X206-1 1 - - 4
X204-2 LD 1 - - 4
X206-1 LD 1 - - 4
X202-2IRT 1 - - 4
X204IRT - 2 3 4
X202-2P IRT - 2 3 4
X201-3P IRT - 2 3 4
X200-4P IRT - 2 3 4
1. Power supply L1 or L2 is connected.
2. Both L power supplies are connected (redundant supply).
3. One L power supply is connected (non-redundant supply).
4. Power supply L1 and/or L2 not connected or <14 V.