OBID i-scan
®
Montage / Installation
ID ISC.MR200-A/E
FEIG ELECTRONIC GmbH
Page 46 of 56
M40400-4de-ID-B.doc
E N G L I S H
3.8 Interfaces
3.8.1 RS232 interface
The RS232 interface is connected at Terminal X6.
The transmission parameters are configured using software protocol.
Pin assignments X6 (RS232 interface):
Terminal
Abbreviation
Description
1
GND
RS232 – GND
2
RxD
RS232 - RxD
3
TxD
RS232 - TxD
Table 3-10: RS232 interface pin assignments
PC
<−>
<−>
<−>
X6 / 3
Pin 2
X6 / 2
Pin 3
X6 / 1
Pin 5
TxD
RxD
GND
ID ISC.MR200
X6
3
2
1
9-pol. SUB-D-female
Fig. 3-12: 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“.