B&B Electronics QSPXP-100 - Manual - Manual (Page 5)

B&B Electronics ExpressCard Serial Adapter User’s Manual Introducti
Rev 1.00 (July 2007) Page 1
Introduction
This User’s Manual describes how to setup and install your Serial
Adapter.
The SSPXP-100, DSPXP-100, and QSPXP-100, respectively, provide
one, two, or four independent RS-232 serial ports.
The SSPXP-200/300, DSPXP-200/300, and QSPXP-200/300,
respectively, provide one, two or four independent RS-422/485 serial
ports. Each of these serial ports can be used as desired for RS-422 or
RS-485 communications.
Table 1 - Device port and connection options
Device Ports Connection Device Ports Connection
SSPXP-100 1 RS-232 SSPXP-200/300 1 RS-422/485
DSPXP-100 2 RS-232 DSPXP-200/300 2 RS-422/485
QSPXP-100 4 RS-232 QSPXP-200/300 4 RS-422/485
Each adapter uses high-speed UARTs and deep FIFOs, allowing each
channel to obtain data rates up to 921.6 kbps. The adapters are Plug-
and-Play devices and require no hardware configuration.
System requirements
The Serial Adapters are supported under the Windows XP (and later)
operating systems.