Moxa Technologies C104H/PCI Series Connection Cable and Cable Wiring, RS-232 Cable Wiring

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Connection Cable and Cable Wiring

This chapter will illustrate the possible connections and cable wiring for C104H/PCI Series board.

In serial data communications, the term DTE is Data Terminal Equipment, such as PC COM1/2, serial printers and terminals. The term DCE is Data Communication Equipment, like modems.

RS-232 Cable Wiring

The followings are pin assignments for two connection cables for C104H/PCI Series board:

C104H/PCI DB25 Male (Opt4C)

2TxD

3RxD

4RTS

5CTS

6DSR

7GND

8 DCD

20 DTR

Smartio C104H/PCI Series User’s Manual 5-1

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Contents Smartio 4 Ports Serial Board for PCI Bus Jun 2nd Edition Smartio C104H/PCI Series User’s ManualTrademarks Copyright NoticeDisclaimer Moxa Internet Services Introduction About This ManualTable of Contents Uart 16C550C DB37 Connector Pinouts Introduction Smartio The Smart Multiport Async SolutionOverview Board ApplicationsSurge Protection PCI SolutionOperating System Support Moxa Serial Comm ToolUart FeaturesWindows NT and Windows 95/98 ¡Ñ1 Check ListInstallation Installation GuideProgramming Tools 6Smartio C104H/PCI Series User’s Manual Installing the Smartio C104H/PCI Series board Hardware InstallationSoftware Installation Connecting the Fan-out CableStep Windows NT Software InstallationFirst Time Installing Driver Installing DriverSoftware Installation Page Software Installation Page Software Installation Re-configure Port Setting Configuring Board and PortSoftware Installation Add Another C104H/PCI Series Board Configuration Remove Existing C104H/PCI Series Board Configuration Updating Driver Smartio/Industio Configuration Panel dialog boxWindows 95/98 Board and Port See Section First Time Driver Installation Stage First Time Driver Installation StageSee Section Port Configuration Stage See Section Board and Port Ready StagePage Software Installation Page Port Configuration Stage Page Software Installation Board and Port Ready Stage Select Ports Configuration tab Page Updating Driver Click on Moxa C104 PCI Series and click Properties button Removing driver Click OK button in Add/Remove Programs Properties dialog box Serial Programming Tools PComm InstallationWindows NT and Windows 95/98 consisting Utility PComm Programming LibraryDiagnostic Diagnostic for Moxa boards onlyMonitor for Moxa boards under Windows NT Only Terminal Emulator 6Smartio C104H/PCI Series User’s Manual RS-232 Cable Wiring Connection Cable and Cable WiringType 1 To connect C104H/PCI Series to a DTE device DTR GND DSR RTS CTSType 2 To connect C104H/PCI Series to a DCE device Connection Cable and Cable WiringGND RTS CTS DSR DTR DCD GND RTS CTS DTR DSR DCD 6Smartio C104H/PCI Series User’s Manual General Troubleshooting TroubleshootingSoftware Causes and Solutions System fails to find the Smartio C104H/PCI Series board Windows NT system panic blue screen4Smartio C104H/PCI Series User’s Manual Technical Reference SpecificationUart 16C550C RI1 DCD1 DTR1 GND DSR1 CTS1 RTS1 DB37 Connector Pinouts4Smartio C104H/PCI Serieses User’s Manual Smartio C104H/PCI Series Problem Report FormReturn Procedure