Pin Assignment Of The Rs-422 Interface; Pin Assignment For Industrial Ethernet Interface - Siemens Simatic RF600 System Manual

5.5.1.6

Pin assignment of the RS-422 interface

Pin
5.5.1.7

Pin assignment for Industrial Ethernet interface

Industrial Ethernet (on reader side)
Note
We recommend that only original Siemens Ethernet crossover cables are used (10 m cable:
Article number 6GT2891-1HN10) or the Siemens plug (refer to the section Ordering data
(Page 158)) for connecting to the Ethernet socket of the reader. If plug-in connectors from
other manufacturers are used, it may be difficult or even impossible to remove the plug from
the reader.
Note
No autocrossover
The RF650R reader does not support autocrossover!
SIMATIC RF600
System Manual, xx/2014, J31069-D0171-U001-A15-7618
Pin Assignment
Device end
8-pin M12
1 + 24 V
2 - Transmit
3 0 V
4 + Transmit
5 + Receive
6 - Receive
7 Unassigned
8 Earth (shield)
Pin
1
2
3
4
5
6
7
8
Pin assignment
Transmit Data (+)
Transmit Data (-)
Receive Data (+)
Terminated
Terminated
Receive Data (-)
Terminated
Terminated
Readers
5.5 RF650R reader
167