®
OBID i-scan
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
1
2
3
Table 2-11: RS232 interface pin-outs
Fig. 2-10: Wiring example for connecting the RS232 interface
FEIG ELECTRONIC GmbH
Installation
GND
RS232 – GND
RxD
RS232 - RxD
TxD
RS232 - TxD
X8
TxD
3
RxD
2
1
GND
Page 46 of 56
Description
9-pol. D-SUB-Jack
<−>
X8 / 1
Pin 5
<−>
X8 / 2
Pin 3
<−>
X8 / 3
Pin 2
ID ISC.LRU2000
PC
M60801-0de-ID-B.doc