Prosoft-technology MVI69-GSC Manual de usuario descargar pdf (Pagina 13)

MVI69-GSC ♦ CompactLogix or MicroLogix Platform Start Here

Generic ASCII Serial Communication Module User Manual

ProSoft Technology, Inc. Page 13 of 102

September 24, 2010

1.4 Setting Jumpers

When the module is manufactured, the port selection jumpers are set to RS-232.

To use RS-422 or RS-485, you must set the jumpers to the correct position. The

following diagram describes the jumper settings.

The Setup Jumper acts as "write protection" for the module’s flash memory. In

"write protected" mode, the Setup pins are not connected, and the module’s

firmware cannot be overwritten. Do not jumper the Setup pins together unless

you are directed to do so by ProSoft Technical Support.

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Prosoft-technology MVI69-GSC Manual de usuario Pagina 13