Rf220R Pin Assignment With Rs422 Interface; Display Elements Of The Rf220R Reader - Siemens SIMATIC Ident System Manual

5.3.3

RF220R pin assignment with RS422 interface

Pin
5.3.4

Display elements of the RF220R reader

Color
green
yellow
flashing red
Only in the "with presence" mode.
1)
SIMATIC RF200
System Manual, 07/2015, J31069-D0227-U001-A9-7618
Pin
Device end 8-
pin M12
1
2
3
4
5
6
7
8
Meaning
flashing Operating voltage present, reader not initialized or antenna switched off
permanently Operating voltage present, reader initialized and antenna switched on
lit
Transponder present
1)
Error has occurred, the type of flashing corresponds to the error code in the
table in the section "Error codes". The optical error display is only reset if the
corresponding reset parameter ("option_1 = 2") is set (see Product infor-
mation "SIMATIC RF200 command set"
(https://support.industry.siemens.com/cs/us/en/view/44864850)).
Assignment
+ 24 V
- Transmit
0 V
+ Transmit
+ Receive
- Receive
Unassigned
Ground (shield)
Readers
5.3 SIMATIC RF220R
103