Fieldbus Connector - WEG SSW-06 Fieldbus Communication Manual

Soft-Starter SSW-06 Characteristics on Fieldbus Network

2.3.1 Fieldbus Connector

Connector: RJ-45 connector with 8-pin.
Pinout: two standards for straight-through cables are available: EtherNet: T-568A and T-568B. The function of
each pin is shown in Figure 5. The cable to be used with the Soft-Starter SSW-06 shall follow one of these two
standards. Furthermore, only one standard shall be used for the cables, i.e., the connectors of both cable ends
shall be crimped according to standard T-568Aor T-568B.
a) RJ-45 Plug - T-568A Standard
Pin Cable Color
1 White/Green
2 Green
3 White/Orange
4 Blue
5 White/Blue
6 Orange
7 White/Brown
8 Brown
b) RJ-45 Plug - T-568B Standard
Pin Cable Color
1 White/Orange
2 Orange
3 White/Green
4 Blue
5 White/Blue
6 Green
7 White/Brown
8 Brown
Figure 4: Example of an EtherNet/IP network
Signal
TX+
TX-
RX+
-
-
RX-
-
-
Signal
TX+
TX-
RX+
-
-
RX-
-
-
Figure 5: (a) and (b) Straight-Through EtherNet cables
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