RS-422/485 Multiport Serial PCI Card
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Contents
1.
Introduction........................................................1
2.
Package Check List ..........................................2
3.
Board Layouts and Connectors .......................3
3.1
2S with DB9 Male Connectors ...........................................3
3.1.1
JP5: UART Input Clock Speed Selector ....................3
3.1.2
JP1: RS-422/485 Mode Selector.................................4
3.1.3
S1,S2 Connector Pin Assignments.............................5
3.1.4
S1,S2 Terminator Settings ............................................5
3.2
2S with Terminal Block Connectors ..................................6
3.2.1
JP5: UART Input Clock Speed Selector ....................7
3.2.2
JP1: RS-422/485 Mode Selector.................................7
3.2.3
S1,S2 Terminal Block Connectors Pin Assignments 8
3.2.4
S1,S2 Terminator Settings ............................................8
4.
Installing the RS-422/485 PCI Card ..................10
5.
Installing Drivers.................................................11
5.1
Windows 98, ME, 2000, XP, 2003........................................11
5.2
Windows NT 4.0...................................................................11
6.
Set RS-485 in 2-wire (Half Duplex) Mode.........12
6.1
Windows 2000, XP...............................................................13
RS-422/485 Multiport Serial PCI Card
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