Access PCI-COM422/4 user manual

Contents Model PCI-COM422/4 Page Page Warranty Terms and ConditionsCoverage Equipment Not Manufactured by AccesTable of Contents List of Figures List of TablesRS422 Balanced Mode Operation Communication ModeIntroduction COM Port CompatibilitySpecifications Baud Rate RangesCommunications Interface Environmental1PCI-COM422/4 Block Diagram Only One Serial Channel Shown PCI-COM422/4 Manual Manual MPCICOM422-4.E1b Installation CD InstallationInch Diskette Installation DOS/WIN3.xDirectories Created on the Hard Disk WinRisc.exeSamples PCIFind.exeInstalling the Card Input/Output Connections PCI-COM422/4 Manual Manual MPCICOM422-4.E1b Data Cable Wiring Option SelectionTerminations Baud Rate RangesInterrupts Serial2 Subkey2PCI-COM422/4 Option Selection Map Address Selection Programming Sample ProgramsWindows Programming InitializationBaud Rate Divisor Max Diff. Cable Length Reception Transmission Connector Pin Assignments PCI-COM422/4 Manual Manual MPCICOM422-4.E1b Customer Comments