Pin Assignment Of The Rs422 Interface (X80 Dc24V) - Siemens SIMATIC RF600 Series System Manual

Voltage infeed from external source with various voltages
Figure 5-34 Circuit example 6: Digital outputs
5.5.1.5

Pin assignment of the RS422 interface (X80 DC24V)

Table 5- 39
Interface view
These pins are not required if the reader is operated via Ethernet.
1)
SIMATIC RF600
System Manual, 11/2018, J31069-D0171-U001-A21-7618
Pin assignment of the RS422 interface (reader end)
Pin Wire colors
Device end
8-pin M12
1 White
2 Brown
1)
3 Green
4 Yellow
1)
5 Gray
1)
6 Pink
1)
7 --
8 --
Assignment
+ 24 V
- Transmit
0 V
+ Transmit
+ Receive
- Receive
Unassigned
Earth (shield)
Readers
5.5 SIMATIC RF685R
177