X-300M Technical Specifications; Construction, Installation And Environmental Conditions - Siemens SCALANCE X-300 Series Operating Instructions Manual

Note
For a device to be used in PRP networks, it must be able to process a frame length of at least
1528 bytes (Jumbo Frames). This value is the maximum frame length including VLAN tag of
1522 bytes plus the length of the PRP trailer of 6 bytes. The following table shows the version
as of which the devices are PRP-compatible.
8.3

X-300M technical specifications

Note
Validity of the technical specifications
All the technical specifications described in this section that is not assigned to a specific device
variant, version or a media module, apply to all device variants/versions of the product group.
8.3.1

Construction, installation and environmental conditions

Table 8-14
Dimensions (W x H x D)
Weight
Degree of protection
Table 8-15
Installation options
Note: When used in shipbuilding, installation on a 35 mm DIN rail is not permitted. In ships, the 35 mm
1)
DIN rail does not provide adequate support.
Table 8-16
Storage/transport temperature
Max. relative humidity in operation at 25 °C
Max. ambient temperature at operating altitude
See table: "Operating temperature depending on the media modules used"
1)
SCALANCE X-300
Operating Instructions, 11/2019, A5E01113043-24
Construction
Installation options
Permitted ambient conditions
8.3 X-300M technical specifications
120 × 125 × 124 mm
1400 g
IP20
● DIN rail
1)
● S7-300 standard rail
● Wall
-40 °C to +85 ℃
<= 95% (no condensation)
2000 m or above:
-5 °C of the max. operating temperature
3000 m or above:
-10 °C of the max. operating temperature
Technical specifications
1)
1)
161