User's Manual Part 2

Readers
5.3 RF310R with RS422 interface
SIMATIC RF300
System Manual, 09/2007, J31069 D0166-U001-A5-7618
93
5.3 RF310R with RS422 interface
5.3.1 Features
Reader RF310R Features
Structure ① RS422 interface
② Status display
Field of application Identification tasks on small
assembly lines in harsh industrial
environments
Read/write distance to transponder Max. 30 mm


Data transmission rate
Read: approx. 3100 byte/s
Write: approx. 3100 byte/s
5.3.2 Pin assignment of RF310R RS422 interface
Pin Pin
Device end
8-pin M12
Assignment
1 + 24 V
2 - Transmit
3 0 V
4 + Transmit
5 + Receive
6 - Receive
7 Free
8 Earth (shield)

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