Technical specifications   
7.3 SCALANCE X108 
  SCALANCE X-100 
48  Operating Instructions, 12/2016, A2B00060666-08 
 
Table 7- 3  Technical specifications of the SCALANCE X108  
Connection to Industrial Ethernet 
RJ-45 jacks with MDI-X pinning 
Permitted cable lengths (Industrial 
Ethernet) 
Alternative combinations per length range
 
0 to 55 m 
•  Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180 
•  Max. 45 m IE TP Torsion Cable with IE FC RJ45 + 10 m TP Cord via 
IE FC RJ45 Outlet 
0 to 85 m 
•  Max. 85 m IE FC TP Marine/Trailing Cable with IE FC RJ45 Plug 180 
•  Max. 75 m IE FC TP Marine/Trailing Cable + 10 m TP Cord via 
IE FC RJ45 Outlet 
0 to 100 m 
•  Max. 100 m IE FC TP Standard Cable with IE FC RJ45 Plug 180 
•  Max. 90 m IE FC TP Standard Cable + 10 m TP Cord via IE FC RJ45 Outlet 
Power supply  Voltage range  18 to 32 VDC Safe Extra Low Voltage 
Signaling contact 
2-pin plug-in terminal block 
Overvoltage protection at input 
PTC resettable fuse (0.6 A / 60 V) 
Permitted ambient conditions
 
Ambient temperature  During operation   -20 °C to +70 °C 
During storage  -40 °C to +80 °C 
Operating altitude  During operation  ≤ 2,000 m above sea level at max. 56 °C 
ambient temperature 
≤ 3,000 m above sea level at max. 50 °C