User's Manual

OBID i-scan
®
Installation ID ISC.LRU2000
FEIG ELECTRONIC GmbH Page 46 of 56 M60801-0de-ID-B.doc
E N G L I S H
2.9 Interfaces
2.9.1 RS232 interface
The RS232 interface is connected on X8.
The transmission parameters can be configured by means of software protocol.
Pin configuration X8 (RS232 interface):
Terminal Abbreviation Description
1 GND RS232 – GND
2 RxD RS232 - RxD
3 TxD RS232 - TxD
Table 2-11: RS232 interface pin-outs
X8 / 3
X8 / 2
X8 / 1
Pin 2
<−>
Pin 5
Pin 3
<−>
<−>
9-pol. D-SUB-Jack
1
2
3
X8
TxD
RxD
GND
PC
Fig. 2-10: Wiring example for connecting the RS232 interface