Scalance X101-1Ld Power Supply And Signaling Contact - Siemens SCALANCE X101-1 Commissioning Manual

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
4-30
Power supply SCALANCE X101-1LD
Figure 4-16
Pin number Pinout
Pin 1
Pin 2
Pin 1
Pin 2
Industrial Ethernet Media Converters SCALANCE X-100 Series
Commissioning Manual, 07/2008, A2B00051521A
Connector pinout
L1+ (+18 - 32V DC)
M1 (ground)
M2 (ground)
L2+ (+18 - 32V DC)