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OBID
i
-scan
Installation
ID ISC.PRH100-A/-USB
FEIG ELECTRONIC GmbH
Page 21 von 29
M10501-3de-ID-B.doc
E N G L I S H
4. Assembly and Wiring
4.1. Reader with asynchronous interface
4.1.1. Asynchronous interface RS232
The connection of the RS232 interface follows over the 9-pin D-Sub socked.
The COM-port settings can be configured by the software
Pin configuration of the 9-pin D-Sub socked (RS232-Interface):
Pin
Symbol
Description
2
TxD
RS232 – TxD
3
RxD
RS232 – RxD
5
GND
RS232 – GND
1; 4; 6-9
---
n.c.
Table 4-1: Pin configuration of the RS232 interface
4.1.2. Power and interface terminal
The reader has a fixed connected interface cable with a connection for the power supply.
Fig. 4:1: Connection plug of the readers
PC:
9-pol D-Sub Buchse
Versorgung:
DC-Kupplung 2,5mm*5,5mm