B&B Electronics High Speed Asynchronous to Synchronous Converter 2011 Manual do Utilizador descarregar pdf (Página 7)

2011AS3297 Manual 5

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 434-7094

4.0 INSTALLATION

The Model 2011 is designed to be used

in pairs

, with one unit installed

between an asynchronous DTE and a synchronous DCE on either end of a

synchronous communication link. Figure 3 illustrates a typical Model 2011

installation.

Figure 3. Typical Model 2011 application

4.1 CONNECTING THE ASYNCHRONOUS PORT

The asynchronous port of the Model 2011 is a DB-25 female and is

configured as "DCE". Therefore it wants to talk to a DTE device such as a

terminal or PC. The Model 2011 may be plugged directly into the DB-25

serial port of a DTE or connected via "straight through" cable.

4.2 CONNECTING THE SYNCHRONOUS PORT

The synchronous port of the Model 2011 is a DB-25 male and is

configured as "DTE". Therefore it wants to talk to a DCE device such as a

modem or multiplexer. The Model 2011 may be plugged directly into the

DB-25 serial port of a DCE or connected via "straight through" cable.

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B&B Electronics High Speed Asynchronous to Synchronous Converter 2011 Manual do Utilizador Página 7