Product Characteristics
4.4 SCALANCE X101-1LD
Range
The maximum transmission range (segment length) is 26 km if the signal attenuation of the
FOC is ≤ 0.5 dB/km.
Connectors
The cables are connected to BFOC sockets.
4.4.6 SCALANCE X101-1LD Power Supply and Signaling Contact
Power Supply
The power supply is connected using a 4-pin plug-in terminal block. The power supply can
be connected redundantly. Both inputs are isolated. There is no distribution of load. When
using a redundant power supply, the power supply unit with the higher output voltage
supplies SCALANCE X101-1LD alone. The power supply is connected over a high
resistance with the enclosure to allow an ungrounded setup.
Figure 4-15 Power supply SCALANCE X101-1LD
Figure 4-16 Connector pinout
Pin number Pinout
Pin 1 L1+ (+18 - 32V DC)
Pin 2 M1 (ground)
Pin 1 M2 (ground)
Pin 2 L2+ (+18 - 32V DC)
Industrial Ethernet Media Converters SCALANCE X-100 Series
4-30 Commissioning Manual, 07/2008, A2B00051521A
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