Mounting
English, Revision 03, Date: 20.11.2015
8
2.2.4
Power supply and serial interface
Here a 5-pin A-coded M12 panel plug is used, in Figure 1 referred to as PWR RS232.
This connection serves as the power supply. Additionally the serial interface RS 232
can be used for parametrization.
Pin
Signal
Annotation
1
+24 V
2
Nc
3
TxD
Serial RS 232 data output
4
RxD
Serial RS 232 data input
5
GND
Table 5
Pin allocation of power supply and serial interface