Pepperl+Fuchs WHA-GW Manual page 24

WHA-GW-*
Installation
Note!
Tension relief and bending radii
Ensure sufficient relief of tension on the cables during installation and note the minimum
bending radii of the cables.
Pin assignment of the Ethernet plug
You do not need an Ethernet plug to connect the Ethernet cable to the Gateway. However,
you need an Ethernet plug at the other end of the cable to connect the cable to an Ethernet
hub, switch, router or PC.
There are different standards for Ethernet plugs: T568A and T568B (see following
figure/table). The only difference between these standards is that certain wires are
connected to different pins of the plug. It is not important which standard the plug uses.
But, depending on the plug standard, there are two different ways of connecting the other
end of the Ethernet cable to the Gateway.
Figure 3.7Pin assignment RJ45 plug
Pin assignment of a T568A/T568B plug
Signal
TX+
TX-
RX+
RX-
Table 3.1Pin assignment of a T568A and T568B plug
24
RJ45 Pin Wire color T568A
1 white/green
2 green
3 white/orange
4 blue
5 white/blue
6 orange
7 white/brown
8 brown
Wire color T568B
white/orange
orange
white/green
blue
white/blue
green
white/brown
brown