Description of the device
3.2 Device views
SCALANCE XR-300WG
20 Operating Instructions, 05/2017, C79000-G8976-C454-01
Note
Restriction for pluggable transceivers
The maximum ambient temperature changes if you use pluggable transceivers:
If you use pluggable transceivers of the types LH, LH+ or ELH, the maximum ambient
temperature is reduced to 50 °C.
For the values of the ambi
ent temperature without pluggable transceivers, refer to the
Technical specifications (Page 49)".
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.
Electrical ports with port LEDs
Combo port ports with port LEDs
Integrated brackets for 19" rack mounting
24 VDC power supply, redundant
LED display
• The "F" LED for faults
• The "RM" LED for the redundancy manager function
• LED "L" for the power supply
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