OBID i-scan
®
Installation
ID ISC.LRU2000
FEIG ELECTRONIC GmbH
Page 47 of 56
M60801-0de-ID-B.doc
E N G L I S H
2.9.2 RS485/RS422
interface
The second asynchronous interface can be configured for RS485 or RS422 (see Section
Interface
configuration
).
The RS485/RS422 interface is connected on X7.
Pin configuration X7 (RS485/RS422 interface):
Terminal
Abbreviation
Description
1
GND
RS485/RS422 – GND
2
A-
RS485/RS422 – (A -)
3
B+
RS485/RS422 – (B +)
4
Y-
RS422 – (Y -)
5
Z+
RS422 – (Z +)
Table 2-12: RS485/RS422 interface pin-outs
RS422 (Z+)
RS422 (Y-)
5
RS485/RS422 (A-)
RS485/RS422 GND
RS485/RS422 (B+)
1
2
4
3
X7
Fig. 2-11: Wiring example for the RS485/RS422 interface
Summary of Contents for i-scan ID ISC.LRMU2000-B-EU
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