Siemens Industrial Ethernet Scalance X005 - Handbuch (Seite 45)

Product Characteristics
4.4 SCALANCE X005 TP Ports
4.4 SCALANCE X005 TP Ports
Connector Pinout
RJ-45 jack
Figure 4-2 RJ-45 connector pinout
Pin number Pinout
Pin 8
NC
Pin 7 NC
Pin 6 TD-
Pin 5 NC
Pin 4 NC
Pin 3 TD+
Pin 2 RD-
Pin 1 RD+
On SCALANCE X005, the twisted pair ports are implemented as RJ-45 jacks with MDI-X
assignment (Medium Dependent Interface–Autocrossover) of a network component.
Notice
TP cords or TP-XP cords with a maximum length of 10 m can be connected at the RJ-45 TP
port.
Depending on the cable type, a maximum total cable length of 100 m is permitted between
two devices with the IE FC cables and IE FC RJ-45 plugs 180.
Autonegotiation
Autonegotiation means the automatic detection of the functionality of the port at the opposite
end. Using autonegotiation, repeaters or DTEs can detect the functionality available at the
Industrial Ethernet SCALANCE X005
Commissioning Manual, A2B00051528A
4-3