Technical specifications
7
7.1 Technical specifications of the SCALANCE XB108-2(SC)
The following technical specifications apply to the SCALANCE XB108-2(SC).
Technical specifications
Electrical data
Power supply Rated voltage 24 V AC/VDC
Voltage range 19.2 to 28.8 V AC/VDC Safety Extra Low
Voltage (SELV)
Design Terminal block, 3 terminals
Properties Implemented redundantly
Current consumption At 24 V AC 450 mA
At 24 V DC 300 mA
Effective power loss At 24 V AC 10.8 VA
At 24 V DC 7.2 W
Fusing F 2.5 A / 125 V
Permitted ambient conditions
Ambient temperature 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 compact
Housing material Polycarbonate (PC-GF10)
Degree of protection IP20
Dimensions (W x H x D) 80 x 117 x 109 mm
Weight 340 g
Installation options Installation on a DIN rail
Mean time between failure (MTBF)
MTBF (EN/IEC 61709; 40 °C) > 71 years
Attachment to Industrial Ethernet
Electrical connectors
Properties
Quantity 8
Connector RJ45 jack
SCALANCE XB-100
Operating Instructions, 02/2019, C79000-G8976-C473-03 33
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