OBID i-
scan
®
Installation
ID ISC.ANT1300/680-A/-B
FEIG ELECTRONIC GmbH
Page 21 of 45
M71104-6e-ID-B.doc
4.2.5 Interface Connections
4.2.5.1 RS 232
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 7: RS232 interface pin-outs
Fig. 17: Wiring example for connecting the RS232 interface
Note:
If there is an USB/RS232 converter used on the PC/Notebook side, we recommend to in-
crease the „Char Timeout Multiplier“ parameter in the COM-Port settings from „1“ to about
„5“.
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