Pin assignments
A
A.1
Pin assignment of the RJ45 connection plug
The pin assignment of the RJ45 connector is shown as follows:
View RJ45‑plug socket
Contact
assignment
6KLHOG
1
TD (Transmit Data +)
2
TD_N (Transmit Data –)
3
RD (Receive Data +)
4
Ground
5
Ground
6
RD_N (Receive Data –)
7
Ground
8
Ground
Core pair
Pins
EIA/TIA
568A
EIA/TIA
568B
IEC
REA
DIN 47.100
IE hybrid ca‐
ble
FC RJ45
3
1/2
White/green White/
orange
Black/gray
White/
orange
Gray/pink
Yellow/
orange
or-ws/or
2
3/6
White/
orange
White/green Red/orange
Turquoise/
violet
Green/
yellow
White/blue
gn/gn-ws
1
4/5
Blue/white
Blue/white
White/blue
White/blue
White/brown
bl/bl-ws
4
7/8
White/brown White/brown Yellow/
brown
Turquoise/
violet
Blue/red
bn-ws/bn
A.2
Pin assignment of RJ45-connection plug for 2-wire system
The pin assignment of the RJ45 connector is shown as follows:
View RJ45‑plug socket
Contact
Assignment for 2-wire system (PROFIBUS cable)
6KLHOG
1
Green wire (contact: yellow)
2
Red wire (contact: orange)
3
- (Contact: white)
4
-
5
-
6
- (Contact: blue)
7
-
8
-
BusAdapter for Distributed I/O
Equipment Manual, 10/2021, A5E39261458-AC
37