Pin Assignment Of The Digital I/O Interface - Siemens Simatic RF600 System Manual

Readers
5.4 RF640R reader
5.4.1.4

Pin assignment of the digital I/O interface

Pin assignment, socket
Digital I/O socket (on reader side)
View of the connector
Table 5- 13
View of M12 connector
132
Digital I/O, for cable with open cable ends
Pin Pin assignment
1 GND (output to supply the digital outputs [not
electrically isolated])
2 VCC (output for supplying the digital outputs
[not RF310M, RF680M electrically isolated])
3 DO common
4 DO 0
5 DO 1
6 DI 0
7 DI common
8 DI 1
Shield is applied to the reader housing so that the
knurled ring is connected to GND of the reader.
M12 pin Wire color
1 white
2 brown
3 green
4 yellow
5 gray
6 pink
7 blue
8 red
Knurled ring Shield
System Manual, xx/2014, J31069-D0171-U001-A15-7618
Pin assignment
GND (output to supply the
digital outputs [not
electrically isolated])
VCC (output for supplying
the digital outputs [not
electrically isolated])
DO common
DO 0
DO 1
DI 0
DI common
DI 1
Knurled ring connected to
GND of the reader
SIMATIC RF600