Siemens SIMATIC NET SCALANCE XM-400 - Technical Specifications; SCALANCE XM408-4 C Technical Specifications

SCALANCE XM-400
Operating Instructions, 09/2018, C79000-G8976-C306-08
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Technical specifications
8
8.1
Technical specifications of the SCALANCE XM408-4C
The following technical specifications apply to the SCALANCE XM408-4C.
Technical specifications
Attachment to Industrial Ethernet
Electrical connectors Quantity 8
Connector RJ-45 jack
Transmission speed 10 / 100 / 1000 Mbps
Slots for pluggable transceivers
Quantity
4
Connector
• STP transceiver
(ST port)
• SCP transceiver
(SC port)
Transmission speed
100 / 1000 Mbps
Diagnostics interface
Serial interface
Quantity
1
Connector
RJ-11 jack
Out-of-band interface
Quantity
1
Connector
RJ-45 jack
Electrical data
Power supply
Rated voltage
24 V DC
Voltage range
19.2 V DC - 28.8 V DC
Design
Terminal block, 4 terminals
Cable cross-section
• Minimum
• Maximum
• 0.75 mm
2
(18 AWG)
• 2.5 mm
2
(12 AWG)
Properties
Implemented redundantly
Fusing
3.15 A / 125 V
Maximum
incl. extender
XM408-8C
8 x RJ-45 with
1000 Mbps
Current consumption
at 24 V DC
2 A
0.6 A
Effective power loss
at 24 V DC
48 W
14.4 W
Signaling contact
Quantity
1
Design
Terminal block, 2 terminals
Permitted voltage range
24 V DC
Load capability
max. 100 mA