Siemens SCALANCE XP-200 - Page 63

Connecting up
4.6 Serial interface
SCALANCE XP-200
Operating Instructions, 05/2016, C79000-G8976-C428-01
63
Assignment of the terminal block
The connecting cable listed in the "Accessories" section has the following pin assignment:
Pin number
Pin assignment of the M12 plug
Pin assignment of the D-sub female
connector
1
TD (Transmit Data)
-
2 RD (Receive Data) RD (Receive Data)
3
-
TD (Transmit Data)
4 SG (Signal Ground) -
5
-
SG (Signal Ground)
6
-
7
-
8
-
9
-
Connecting the serial interface
1. Connect the plug and socket. Make sure that they lock in place correctly.
2. Tighten the knurled screw (torque 1 Nm).