Device Views; Device View Of A 24 Vdc Variant - Siemens SCALANCE XR-300WG Series Operating Instructions Manual

Description of the device

3.2 Device views

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 ambient temperature without pluggable transceivers, refer to the
section "Technical specifications (Page 49)".
3.2 Device views
3.2.1

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
②
③
④
⑤
⑥
⑦
⑧
20
Grounding screw
Electrical ports with port LEDs
Combo port ports with port LEDs
Integrated brackets for 19" rack mounting
24 VDC power supply, redundant
Serial interface
"RESET" button
LED display
The "F" LED for faults
•
The "RM" LED for the redundancy manager function
•
LED "L" for the power supply
•
Operating Instructions, 05/2017, C79000-G8976-C454-01
SCALANCE XR-300WG