Quatech Asynchronous Communications Adapter for PCI bus DSCLP/SSCLP-100 Uživatelský manuál stáhnout pdf (Strana 44)

7.7 RS-422/485 Peripheral Connection

The DSCLP-200/300 connects to peripheral equipment through a 25-pin

D-connector. A cable is provided to convert the D-25 into two standard female

D-9 connectors. The SSCLP-200-300 has a single D-9 connector. The serial port

connector definitions are listed in Figure 22.

3GND

9AUXIN-

5AUXIN+

6AUXOUT-

1AUXOUT+

8RxD-

4RxD+

7TxD-

2TxD+

D-9 Connector PinSignalDescription

Figure 22 --- DSCLP-200/300 connector definitions

D-9 connector

Figure 23 --- DSCLP-200/300 output connectors

DSCLP/SSCLP-200/300 User's Manual 44

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Quatech Asynchronous Communications Adapter for PCI bus DSCLP/SSCLP-100 Uživatelský manuál Strana 44