Netcomm NTC-990 Bedienungsanleitung PDF herunterladen (Seite 65)

12 RS-232 Serial Port Integration Parameters

You can use the guide below to design serial cables to integrate the Cellular Router into your system.

Standard RS-232 DE-9 Pinout:

Pin Name Direction Description

---------------------------------------------------------

1 CD —» Carrier Detect

2 RX —» Receive Data

3 TX «— Transmit Data

4 DTR «— Data Terminal Ready

5 GND System Ground

6 DSR —» Data Set Ready

7 RTS «— Request to Send

8 CTS —» Clear to Send

9 RI —» Ring Indicator

Note:

—» Output from router

«— Input to router

Below you will find pin-out diagrams of the V.24 DB-9 Male and Female connectors:

Default RS-232 Communication Parameters:

Bits Per Second: 115,200

Data Bits: 8

Parity: None

Stop Bits: 1

Flow Control: Hardware

Revision 1.55 NetComm Limited

March 2009

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Netcomm NTC-990 Bedienungsanleitung Seite 65