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A.3.2
Reader RF3xxR (RS422) with ASM 475
Reader connection system
The connecting cable has a length of 2 m (standard) and 5 m. Extensions up to 1000 m are
possible with the 6GT2891-4E… plug-in cables.
&DEOHZLWKHQGVOHHYHV
*UD\
SLQN
\HOOR
Z
EURZQ
ZKLWH
VKLHOG
&DEOHVKLHOGH[SRVHG
$60VLGH
5HDGHUVLGH
JUHHQ
6/*FRQQHFWRU
VRFNHW
0SLQ
Figure A-15
Structure of the connecting cable between ASM 475 and RF3xx reader with RS-422
Table A-13
Ordering data
Length L
Article number
2 m
6GT2891-4EH20
5 m
6GT2891-4EH50
Appendix
A.3 Connecting cable
SIMATIC RF300
System Manual, 02/2021, C79000-G8976-C345-09
459