Siemens SCALANCE XR-100WG Series, Operating Instructions Manual

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SCALANCE XR-100WG
Operating Instructions, 05/2017, C79000-G8976-C455-01
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Technical specifications
6
6.1 Technical specifications of the SCALANCE XR124WG (24 VDC
variant)
The following technical specifications apply to the SCALANCE XR124WG.
Technical specifications
Attachment to Industrial Ethernet
Electrical connectors
Quantity 24
Connector RJ-45 jack
Properties Half/full duplex, MDI-X pinning
Transmission speed 10 / 100 Mbps
Electrical data
Power supply
Design Terminal block, 2 terminals
Rated voltage 24 VDC
Voltage range 19.2 to 28.8 VDC Safe Extra Low Voltage
(SELV)
Cable cross section ≥ 0.75 mm
2
(20 AWG)
Property Implemented redundantly
Fusing 5 A / at least 60 V
Or power supply with LPS or NEC class 2
Current consumption 250 mA
Effective power loss 6 W
Permitted ambient conditions
Ambient temperature
1)
During operation up to 3000 m 0 ℃ to +60 ℃
During storage -40 ℃ to +85 ℃
During transportation -40 ℃ to +85 ℃
Relative humidity During operation at 25 ℃ ≤ 95 % no condensation
Housing, dimensions and weight
Design
Rack
Housing material Metal
Degree of protection IP30
Dimensions (W x H x D) 482.6 x 43.6 x 127 mm
Weight 2700 g
Installation options 19" rack mounting
Mean time between failure (MTBF)
MTBF (EN/IEC 61709; 40
°C)
> 90 years