4.2
Device views
4.2.1
Device view of a 24 VDC variant
The following figure shows an overview of the components of a 24 VDC variant of a
SCALANCE XR‑300WG based on the example of a SCALANCE XR328‑4C WG.
①
Grounding screw
②
Electrical ports with port LEDs
③
Combo port ports with port LEDs
④
Integrated brackets for 19" rack mounting
⑤
24 VDC power supply, redundant
⑥
Serial interface
⑦
"RESET" button
⑧
LED display
• The "F" LED for faults
• The "RM" LED for the redundancy manager function
• LED "L" for the power supply
Description of the device
4.2 Device views
SCALANCE XR-300WG
Operating Instructions, 03/2021, C79000-G8976-C454-07
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