Rockwell-automation 1769-ASCII Compact I/O ASCII Module Manual de usuario descargar pdf (Pagina 49)

Rockwell Automation Publication 1769-UM012B-EN-P - January 2014 49

Configure the 1769-ASCII Module Chapter 2

Connect to Both Channels of

the 1769-ASCII Module in

Simultaneous Mode

This example program illustrates connecting the serial cable from your computer

to both channels of the 1769-ASCII module.

For more detailed information about the Alternate and Simultaneous modes, see

I/O Memory Mapping on page 71

To access the Logix Designer programs, see the Knowledgebase Technote #

64203 at https://rockwellautomation.custhelp.com/app/answers/detail/a_id/

64203.

TIP

See Connect the D-sub Connector Pins on page 18 for detailed information on

how to build the appropriate cable for the RS-232 connection between PC with

a serial port and the 1769-ASCII module D-sub connector.

TIP

If your computer does not have an RS-232 port, you can use a USB to RS-232

adapter.

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Rockwell-automation 1769-ASCII Compact I/O ASCII Module Manual de usuario Pagina 49