Quatech QSC(LP)-300 user manual QSCLP-200/300

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QSC(LP)-200/300

Four Channel RS-422/485 Asynchronous

Communications Adapter

for PCI bus

User's Manual

QUATECH, INC.	TEL:	(330) 655-9000
5675 Hudson Industrial Parkway	FAX:	(330) 655-9010
Hudson, Ohio 44236	http://www.quatech.com

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Contents QSCLP-200/300 Date of Purchase Model Number Page Declaration of Conformity General Information IND Option --- Surge Suppression UpgradeExternal Connections PCI Resource MapSpecifications Troubleshooting QSCLP-200/300 Product Series Summary FeaturesSignal Connections Hardware Configuration1 AUX1,2,3,4 pins 3 and 4, 7 and 8, 11 and 12, 15 Force High-Speed Uart Clock X8, pins 17 Jumper/connector locations Hardware InstallationWindows Millennium Windows ConfigurationWindows Windows Page Windows Windows NT Adapter Viewing Resources with Device ManagerPage RS-422/485 Serial Adapter Changing Resource Settings with Device ManagerData Rate Multiplier Page Page OS/2 Other Operating SystemsDOS and other operating systems QTPCI.EXE QTPCI.EXE Expert Mode display RTS/CTS Handshake DTR/DSR or RTS/CTS OperationRclk TclkAUXIN/AUXOUT Loopback RS-422/485 Termination Termination ResistorsRS-422/485 Peripheral Connection 44 connector definitionsAUXOUT+ Auxout AUXIN+ Auxin GND Port Address Range Base Address and Interrupt Level IRQSpecifications Computer will not boot up QSCLP-200/300 Revision November 940-0146-114