Connection - Mitsubishi Electric MELSEC Q Series User Manual

Programmabale web server module

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Table of Contents

4 SET-UP AND PROCEDURE BEFORE OPERATION

4.4.2 RS-232 connection

This section provides a connection example for use of the RS-232 interface of the Web

server module.

 In the case of Internet connection using analog modem

Web server module

For a connector of the web server module, use 9 pin D-sub (Male) fixing type.

(Refer to Section 3. 2.)

Refer to Section 2.2 and Section 2.4 for the devices required for RS-232

connection and the system configuration example.

Analog modem

RS-232 cable

To telephone line

Modular jack

Melsec qj71ws96