Manuals / Moxa Technologies / Computer Equipment / Computer Hardware

Moxa Technologies user manual Industio CP-134U Series User’s Manual, RS-485 2-wire

Models: CP-134U

1 87

Download 87 pages 51.18 Kb

Page 74

RS-485 (2-wire)

RS-485 (2-wire)

	DB9				DB25
Pin No.	Signal			Pin No.	Signal
4	Data-(A)		2		Data+(B)

3	Data+(B)		7		GND

5	GND		20		Data-(A)

5-6 Industio CP-134U Series User’s Manual

Image 74

Moxa Technologies user manual Industio CP-134U Series User’s Manual, RS-485 2-wire

Contents

This manual is also available on CD-ROM and at Moxa’s Website Industio CP-134U Series User’s ManualFifth Edition, January Industrial 4-Port RS-422/485 Serial Board for PCI BusDisclaimer Copyright NoticeTrademarks Industio CP-134U Series User’s ManualMOXA Internet Services The following services are providedSoftware Installation Table of ContentsHardware Installation Connection Cables and Cable WiringOverview Features Package Checklist IntroductionOverview Industio-The Industrial Multiport Async SolutionPCI Solution ADDC Automatic Data Direction Control for RS-485MOXA Serial Comm Tools Universal PCIOperating System Support Board Applications1-4 Industio CP-134U Series User’s Manual FeaturesPackage Checklist Installing the Industio CP-134U Series Board Hardware InstallationCP-134 Series Block Diagram CP-134U Series Block Diagrams CP-134UI 2-2 Industio CP-134U Series User’s ManualThe Industio CP-134U Series has two 30-pin jumpers and two sets of four DIP Switches on the board that allow the user to set the serial interface for each of the board’s four ports. Ports 1 and 2 can be set to RS-232, RS-422, RS-485 2-wire, or RS-485 4-wire. Ports 3 and 4 can be set to RS-422, RS-485 2-wire, or RS-485 4-wire. Refer to the following information to determine the proper settings for your board CP-134UHardware Installation Industio CP-134U Series User’s Manual2-4 Industio CP-134U Series User’s Manual Jumper SettingsDIP Switch Settings Port DIP SwitchSettings Hardware InstallationSettings 2-6 Industio CP-134U Series User’s ManualDIP Switch DIP SwitchIndustio CP-134U Series User’s Manual Installing the Industio CP-134U Series BoardHardware Installation Page Software Installation Windows NT Windows 95/98 Windows 2000/XP LinuxWindows NT 3-2 Industio CP-134U Series User’s ManualIndustio CP-134U Series User’s Manual Installing the DriverSoftware Installation 3-4 Industio CP-134U Series User’s Manual Industio CP-134U Series User’s Manual Port NumberSoftware Installation Tx FIFO Size 3-6 Industio CP-134U Series User’s ManualRx FIFO Trigger Industio CP-134U Series User’s Manual Software InstallationSystem Event Log to check a message similar to “MOXA CP-134U, with first serial port COM3, has been enabled” for each configured board Configuring the Board and Ports 3-8 Industio CP-134U Series User’s ManualIndustio CP-134U Series User’s Manual Updating the DriverSoftware Installation 3-10 Industio CP-134U Series User’s Manual Windows 95/98Removing the Driver Installing the DriverSee the “Board and Ports Ready” section Software InstallationIndustio CP-134U Series User’s Manual First Time Driver Installation Stage 3-12 Industio CP-134U Series User’s Manual3. Type A\Windows.95 in the Location field, and Software InstallationIndustio CP-134U Series User’s Manual Select Other Devices and then click Next tothe files from the diskette 3-14 Industio CP-134U Series User’s Manualthen click OK. The system will start reading 6. Click on Next to continue 7. Click on Next to continueSoftware Installation Port Configuration Stage Industio CP-134U Series User’s Manual3-16 Industio CP-134U Series User’s Manual Software Installation Board and Port Ready Stage Industio CP-134U Series User’s Manual3-18 Industio CP-134U Series User’s Manual Configuring the Board and Portsyou would like to change Software InstallationIndustio CP-134U Series User’s Manual 3-20 Industio CP-134U Series User’s Manual Software Installation Industio CP-134U Series User’s Manual4. Click OK to accept the changes 3-22 Industio CP-134U Series User’s ManualUpdating the Driver 2. Click on MOXA CP-134U Series and then click on PropertiesIndustio CP-134U Series User’s Manual Software Installation4. Click on the Update Driver... button 4. Click OK in the Add/Remove Programs Properties dialog box 3-24 Industio CP-134U Series User’s ManualRemoving the Driver Software Installation Windows 2000/XPInstalling the Driver Industio CP-134U Series User’s Manual4. Select Specify a location and then click on Next to continue 3-26 Industio CP-134U Series User’s Manual4. Wait while the installation wizard searches 6. Click Next to copy the driver files to your system Software InstallationIndustio CP-134U Series User’s Manual 3-28 Industio CP-134U Series User’s Manual 11. Select Specify a location and then click on Next to continue Software InstallationIndustio CP-134U Series User’s Manual 11. Wait while the wizard installs the software 3-30 Industio CP-134U Series User’s Manual10. Wait while the installation wizard searches Next to continueIndustio CP-134U Series User’s Manual Software Installationinstallation 3-32 Industio CP-134U Series User’s Manual How to Check the InstallationDevice Manager Software Installation MOXA PComm UtilityEvent Log If the driver installation was successful, you will be able to see the model number of the CP-134U board listed under Multi-port serial adapters3-34 Industio CP-134U Series User’s Manual Removing the DriverIndustio CP-134U Series User’s Manual Software Installation3. Click OK to proceed with the un-installation of the board 3-36 Industio CP-134U Series User’s Manual Software Installation LinuxIntroduction Industio CP-134U Series User’s Manual3-38 Industio CP-134U Series User’s Manual InstallationSystem Requirements Hardware InstallationSoftware Installation Obtaining Driver FilesDevice naming convention Device naming when more than 2 boards are installedModule driver configuration 3-40 Industio CP-134U Series User’s ManualSoftware Installation Static driver configurationfor Linux kernel 2.2.14 or above, including Find Makefile in /moxa/mxser, and then run # make clean make install3-42 Industio CP-134U Series User’s Manual copies boot image to the correct positionStatic driver configuration for Linux kernel 2.0.3x, and 2.2.14 or earlierSoftware Installation Industio CP-134U Series User’s ManualCustom configuration 3-44 Industio CP-134U Series User’s ManualUtilities Verifying driver installationmsdiag - Diagnostic msmon - Port Monitoring3-46 Industio CP-134U Series User’s Manual TroubleshootingSetserial equal to zero for one Moxa board Software InstallationIndustio CP-134U Series User’s Manual Page PComm Installation PComm Programming Library Serial Programming ToolsRS-485 Programming PComm InstallationPComm Programming Library ADDC Automatic Data Direction ControlSolution How to transmit and receive data for Windows NT, and 95/98Solution Serial Programming ToolsPage Connection Cables and Cable Wiring Pinouts and Cable Wiring5-2 Industio CP-134U Series User’s Manual RS-232 InterfaceRS-422 Interface CP-134U RS-232Connection Cables and Cable Wiring CP-134U 4-wire RS-485RS-485 Interface Industio CP-134U Series User’s Manual5-4 Industio CP-134U Series User’s Manual CP-134U 2-wire RS-485Individual Port Pinouts Connection Cables and Cable Wiring RS-485 4-wireRS-422 Industio CP-134U Series User’s ManualRS-485 2-wire 5-6 Industio CP-134U Series User’s ManualCP-134U - 2-wire RS-485 Cable Wiring-DB9Connection Cables and Cable Wiring Industio CP-134U Series User’s ManualMultidrop 4-wire RS-485 full-duplex 5-8 Industio CP-134U Series User’s ManualMultidrop 2-wire RS-485 half-duplex CP-134UIndustio CP-134U Series User’s Manual Impedance Matching and Termination ResistorsConnection Cables and Cable Wiring Page Hardware causes and solutions TroubleshootingGeneral Troubleshooting 6-2 Industio CP-134U Series User’s Manual Hardware Causes and SolutionsSoftware Causes and Solutions Industio CP-134U Series User’s Manual TroubleshootingWindows NT 3. The COM number of the Industio CP-134U Series conflicts with others1. The system fails to find the Industio CP-134U Series board 6-4 Industio CP-134U Series User’s ManualWindows 95/98 Specifications Technical ReferenceA-2 Industio CP-134U Series User’s Manual Industio CP-134U Series User’s Manual A-3 Return ProcedureService Information Revision History A-4 Industio CP-134U Series User’s ManualWiring-DB9 Industio CP-134U Series User’s Manual A-5Service Information Under RS-422 Interface