Measurement-computing Micro488/p Manual de usuario descargar pdf (Pagina 12)

2-2

09-26-02

Getting Started

2.3 Serial Signal Descriptions

The Micro488/p serial connector is configured as DCE type equipment for

RS-232 communications. This means the Micro488/p always transmits data on

Pin 3 and always receives data on Pin 2.

Note that the Micro488/p is equipped with a standard DB-25S connector and

requires a standard DB-25P mating connector.

Refer to the following figure and table to understand the relationship of the

Micro488/p connector’s pins and the associated RS-232 signals. Section 2.4 of

this document includes wiring information for making your own cables.

Micro488p Serial Connector Pinout

The following table idetifies the above connector pins in regard to

signal name and I/O type.

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 43 44

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Measurement-computing Micro488/p Manual de usuario Pagina 12