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Moxa Technologies C168P user manual RS-422 Pinouts for Opt8J/F/Z, Rts-A, Opt8J only, Cts-A

Models: C168P

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RS-422 Pinouts for Opt8J/F/Z:

Opt8J/F/Z

2RxD+(B)

3TxD+(B)

14RxD-(A)

16TxD-(A)

7GND

4CTS+(B)

5RTS+(B)

13	RTS-(A)	Opt8J only
19	CTS-(A)

The RS-422 transmission distance can reach as long as 4000ft. The connection box needs an external power adapter to supply 5V DC power. Either 110V or 220V AC power adapter is selectable.

5-8C168P User’s Manual

Page 64

Image 64

Moxa Technologies C168P RS-422 Pinouts for Opt8J/F/Z, 2 RxD+B 3 TxD+B 14 RxD-A 16 TxD-A 7 GND 4 CTS+B 5 RTS+B, Rts-A

Contents

C168P User’s Manual May 1999 7th EditionUniversal 8 Port Serial Board support@moxa.com.twCopyright Notice TrademarksDisclaimer C168P User’s ManualMOXA Internet Services About This Manual Chapter 2 Hardware InstallationChapter 3 Software Installation Chapter 5 Connection Option Opt8x and Cable WiringHardware Installation Software InstallationSerial Programming Tools Table of ContentsTroubleshooting Connection Option Opt8x and Cable WiringTechnical Reference Introduction The Standard Multiport Async SolutionsOverview Switch Quick InstallationHardware Configuration Method JumperIntroduction Operating System SupportMOXA Serial Comm Tools Wide ApplicationsFeatures Opt8A/Opt8B/Opt8S Check ListIntroduction Opt8C/Opt8D P1P2 P3 P4P5 P6 P7 P8 Opt8F/Opt8ZOpt8J RS-422 ModeRS-422/485 Port Switch of Opt8J IntroductionInstallation Guide RS-485 ModeDefault Settings Hardware InstallationC168P Quick Hardware Installation How to Do Quick Hardware InstallationHardware Installation with IO-IRQ Utility Hardware InstallationIO-IRQ Utility and Hardware Configuration 2-4 C168P User’s Manual2. Select “Smartio/Industio ISA Family” and press ENTER key Hardware InstallationC168P User’s Manual Speed Hardware Installation 5. Press F10 to save the configuration and exit the utility2-8 C168P User’s Manual Software Installation Windows NTInstalling Driver Software Installation 5. Select “MOXA Smartio/Industio Family multiport board” in the “Select OEM Option” dialog box, and then click OK to enter the “Moxa Smartio/Industio Configuration Panel” dialog box to start the installation3-4 C168P User’s Manual Software Installation Port NumberRx FIFO Trigger Tx FIFO Size3-6 C168P User’s Manual Configuring Board and Port Software InstallationIn this configuration panel, you may Windows 95/98 Updating DriverRemoving Driver Software InstallationInstalling Driver 1. Run Setup95.exe in the driver disketteNote ! Go directly to the step 7 if you need not change any setting Software InstallationC168P User’s Manual Port Number Rx FIFO TriggerTx FIFO Size 3-12 C168P User’s ManualSoftware Installation If error message like “Smartio C168 Series CAP=0x0180, port 1=COM3Configuring Board and Port 3-14 C168P User’s ManualUpdating Driver Software InstallationC168P User’s Manual Removing Driver 3-16 C168P User’s ManualInstalling Driver Software InstallationDriver Setup 3-18 C168P User’s ManualSoftware Installation C168P User’s Manual3-20 C168P User’s Manual Software Installation You may now enter/modify each port’s configuration. These displayed values are the port initial values as driver is loadedLoading Driver Unloading Driver Software Installation3-24 C168P User’s Manual Serial Programming Tools InstallationWindows NT and Windows 95/98 Utilities PComm Programming Library4-2 C168P User’s Manual Serial Programming Tools Diagnostic for MOXA boards onlyC168P User’s Manual Monitor for MOXA boards under Windows NT Only 4-4 C168P User’s ManualSerial Programming Tools Terminal EmulatorC168P User’s Manual DOS API-232 Library Data ScopeInstallation UtilitiesSerial Programming Tools There are three major functions in Data Scope utilityRS-485 Programming for Opt8J DiagnoseThere are 2 solutions to control RS-485 2-wire transmission SolutionSolution Serial Programming Tools4-10 C168P User’s Manual RS-232 Cable Wiring for Opt8A/B/C/D/S Connection Option Opt8x and Cable WiringThe followings are pin assignments for various connection options Opt8A/S DCE, DB25 Female2 RxD 3 TxD 4 CTS 5 RTS 6 DTR 7 GND 8 DCD 20 DSR Opt8B/C DTE, DB25 MaleConnection Option Opt8x and Cable Wiring Type 1 To connect C168P to a DTE deviceStraight-through Cable Opt8A/S Null Modem Cable Opt8B/CType 2 To connect C168P to a DCE device 5-4 C168P User’s ManualConnection Option Opt8x and Cable Wiring Opt8A/S 5-6 C168P User’s ManualDTE Device RS-422 Cable Wiring for Opt8J/F/Z Connection Option Opt8x and Cable WiringRS-422 Pinouts for Opt8J/F/Z Opt8J/F/Z2 RxD+B 3 TxD+B 14 RxD-A 16 TxD-A 7 GND 4 CTS+B 5 RTS+B RTS-AConnection Option Opt8x and Cable Wiring C168P User’s ManualRS-422 Point-to-point Opt8J/F/ZRS-485 Cable Wiring for Opt8J Opt8JRS-422/485 Impedance Matching Connection Option Opt8x and Cable Wiring5-12 C168P User’s Manual Troubleshooting General TroubleshootingHardware causes and solutions Hardware Causes and SolutionsSoftware Causes and Solutions Step Step Step Step Step Step TroubleshootingA Io-irq Step 8. Power off the PC Windows NTTroubleshooting Windows 95/983. The COM number of the C168P conflicts with others 4. Windows NT system panic blue screen6-6 C168P User’s Manual Technical Reference SpecificationsAppendix A-2 C168P User’s Manual PC I/O Port Address Map Technical ReferenceIO/ Address DeviceDB62 Connector Pinouts SignalSignal SignalProblem Report Form C168P 3. Moxa hardware settingsCustomer name Company Tel Fax EmailDate 1. Moxa Product C168P Serial Number 2. Moxa Driver VersionReturn Procedure

RS-422 Pinouts for Opt8J/F/Z:

Opt8J/F/Z

2RxD+(B)

RTS-(A)

Opt8J only

CTS-(A)

5-8C168P User’s Manual