Siemens SCALANCE XR524-8C - Permitted Ambient Temperature

Description of the device
3.1 Product overview
SCALANCE XR-500
Operating Instructions, 05/2017, A5E03275845-11
19
SCALANCE
XR524-8C
SCALANCE
XR526-8C
SCALANCE
XR528-6M
SCALANCE
XR552-12M
2 mounting plates and 24 screws
for mounting the power supply
units (M3 x 6 countersunk, drive:
Torx)
- - ● ●
4-pin terminal block for the 24
VDC power supply
With variants with
24 VDC
With variants with
24 VDC
● ●
2-pin terminal block for the sig-
naling contact
● ● ● ●
Connecting cable for the serial
interface with RJ-11 plug and 9-
pin D-sub female connector
● ● ● ●
Fan unit
-
-
FAN597-2
FAN597-1
Filter frame with filter pad
-
-
●
●
Covers for the interfaces of the
SFP/SFP+
8 10 4 4
Dummy covers for the interfaces
of the media module slots
- - 6 12
Labels for the slot numbers to
identify the MM900 media mod-
ules in use
- - ● ●
Note
When the modules shi
p, the media module slots are fitted with dummy covers.
3.1.1
Permitted ambient temperature
The maximum permitted ambient temperature of a device of the product line SCALANCE XR
-500 depends on the components used. Note the information with the individual components
in the section "Accessories (Page 20)" and the Technical specifications (Page 83).
SCALANCE XR524-8C
For SCALANCE XR524-8C (24 VDC), the ambient temperature must not exceed 70 °C.
For SCALANCE XR524-8C (240 VAC), the ambient temperature must not exceed 60 ℃.
SCALANCE XR524-8C
(24 VDC)
SCALANCE XR524-8C
(240 VAC)
Without pluggable transceiver of the types LH, LH+, ELH or
ELH200
-40 ℃ to +70 °C -25 ℃ to +60 °C
With SFP transceivers
-40 ℃ to +60 °C
-25 ℃ to +60 °C