Bosch FPA-5000 - IOS 0232 a RS232 Communication Module

112 en | Installation Modular Fire Panel
09.2017 | 11.3 | F.01U.028.089 System Information Bosch Sicherheitssysteme GmbH
4.9.9 IOS0232A RS232 Communication Module
The module has two independent serial interfaces, which can be used to connect two devices,
e.g. a Plena Voice Alarm System, laptop or printer.
Figure4.64: IOS0232A RS232 Communication Module
Labeling Connection
RXD1 | TXD1 | GND RS232 interface 1
RXD2 | TXD2 | GND RS232 interface 2
Assignment of DSUB9 Plug
5 4 3 2 1
9
8
7
6
Figure4.65: DSUB9 plug
PIN no. Connection
2 TxD0
3 RxD0
5 GND
The technical data can be found in IOS0232A RS232 Communication Module, page 153.