Moxa Technologies INTELLIO C218 Specifications

C114HI3 in 1 RS-232/422/485Industrial Serial BoardApr. 1998 (2nd Edition)All Rights Reserved

Introduction l l Chapter 14

5Chapter 2 Hardware Installation and IO-IRQ2.1 IO-IRQ Configuration UtilityBefore installing any driver for C114HI in the system, it is necessary to

Hardware Installation and IO-IRQ l l Chapter 26JP1PORT 2PORT 3PORT 4PORT 1RT7RT2 RT6RT4RT8RT1 RT5RT3JP4PORT 3JP5PORT 4PORT 2JP3PORT 1JP2RTS ONREGAUTO

Chapter 2 l l Hardware Installation and IO-IRQ72.2 Jumper Settings for InterfaceJumpers for the first and second ports are symmetric with those for t

Hardware Installation and IO-IRQ l l Chapter 28Tx: ONRx: ONJumper Settings for RS-485 PortThere are many combinations of configuration for RS-

Chapter 2 l l Hardware Installation and IO-IRQ9Half Duplex Operation ModeTx: RTS ON Tx: REG Tx: AUTORx: RTS OFF Rx: REG Rx: AUTOPlease also refer to C

Hardware Installation and IO-IRQ l l Chapter 210If you are going to install multiple C114HI boards, configure one board ata time to prevent hardware

11Chapter 3 Software InstallationThe C114HI boards are compatible with various operating systems such as SCOUNIX/XENIX, OS/2, QNX, PICK

Software Installation l l Chapter 312The screen will show:You would like to install a:1. 1 port card2. 2 port card3. 4 port card4. ...Enter number

Chapter 3l l Software Installation13OS/2 or by the COM.SYS device driver provided by Device Driver Source Kit forOS/2.COM.SYS Default Device DriverThe

Copyright NoticeThis documentation is copyrighted by Moxa Technologies Co., Ltd. All rights are reserved.Moxa Technologies reserves the right to make

Software Installation l l Chapter 314

15Chapter 4 For Windows NT UsersIn this chapter, software driver installation, configuration and upgrade/removalprocedure are described. If i

For Windows NT Users l l Chapter 4164.2 Board and Port ConfigurationThe following is the procedure for configuring the C114HI driver under WindowsNT

Chapter 4 l l For Windows NT Users17and subsequent ports are mapped to continuous COM numbers. For instance, ifthe first port is mapped to COM10, then

For Windows NT Users l l Chapter 418To upgrade driver, remove the installed driver first and install the new one.To remove driver,1. Enter [Control Pa

Chapter 4 l l For Windows NT Users19checking the following items:- Plug in the board(s) properly.- Inspect carefully on the settings of I/O address fo

For Windows NT Users l l Chapter 420

21Chapter 5 For Windows 95 UsersIn this chapter, software driver installation, configuration and removal procedure aredescribed. If it is n

For Windows 95 Users l l Chapter522Click [Properties] button to set up a board with correct "Board Type", "IRQ", "INTVect

Chapter 5 l l For Windows 95 Users235.3 Board Initialization Status CheckingAll the error conditions, during the initialization of Windows 95, will b

MoxaInternetServicesCustomer’s satisfaction is always our number one concern. To ensure customers get thefull benefit of our services, Moxa Int

For Windows 95 Users l l Chapter524The error messages and solutions are stated as clearly as possible. If all the possiblesolutions fail, the b

25Chapter 6 PCommPComm, the professional serial comm tool for PC, is a software package under WindowsNT/95, which consists of powerful serial communi

Chapter 6 l l PComm26help in the diskette.DiagnosticA convenient diagnostic program provides internal and external testing, such as IRQ,TxD/RxD, UART,

27Chapter 7 For DOS UsersThe C114HI is useful for office automation and industrial control as well as dataacquisition and communication.

For DOS Users l l Chapter 728before running SETUP program, execute Io-irq to designate I/O addressand IRQ.2. Choose "C102/C104/C168 Ser

Chapter 7 l l For DOS Users29Interrupt number: The IRQ number of each port. Several ports may shareone common IRQ.TxD buffer size: The transmit (outp

For DOS Users l l Chapter 730For example, if 4 ports are configured and the starting port number is 1, then themapping of serial port numbers will be

Chapter 7 l l For DOS Users317.5 Data ScopeThe Data Scope, BIN\SCOPE.EXE, is a suite of utility programs that can help userswith system troubleshooti

For DOS Users l l Chapter 732

33Chapter 8 For Windows 3.x UsersMOXA API-232 is a software package that assists users to develop and/or debugprograms for serial communic

Table of ContentsChapter 1 Introduction ...11.1 Features...

For Windows 3.x Users l l Chapter 834Due to the limitations of Windows 3.x operating system itself, only up to 9 COMports are supported, i.e., COM1 to

Chapter 8 l l For Windows 3.x Users35Windows 3.x COMM API ProgrammingMOXA Windows-compatible COMM Driver supports Microsoft WindowsCOMM API such

For Windows 3.x Users l l Chapter 836

37Chapter 9 RS-232/422/485 ProgrammingThe C114HI could be used for RS-232, RS-422 or RS-485 communications. It comeswith a high level RS-232 App

Chapter 9 l l RS-232/RS-422/RS-482 Programming38outportb(BASE + 4, 3);Or use the following function in API-232 library:sio_RTS(port, 1);A statement as

RS-232/RS-422/RS-482 Programming l l Chapter 939A statement as following will turn on both the transmitter and the receiver:outportb(BASE + 7, 3);3.

Chapter 9 l l RS-232/RS-422/RS-482 Programming40

41Appendix A Pinouts and Cable WiringC114HI is suitable for RS-232, RS-422 or RS-485 communications. Each port can beset to RS-232, RS-422 or RS

Appendix A l l Pinouts and Cable Wiring42RS-232 cable wiring is as follows:Type 1: To connect C114HI to a DTE.C114HI DTE C114HI DTEDB-9 Male DB-25 Ma

Pinouts and Cable Wiring l l Appendix A43Type 3: To connect C114HI to a DTE with 3-pin wiring.If [Hardware flow control] feature is set to "ON&q

7.2 MOXA Serial Port Naming Convention...297.3 Baud Rate Settings...

Appendix A l l Pinouts and Cable Wiring44A.2 RS-422The following lists pinouts of the RS-422 port.C114HI DB-9 Male Connector C114HI Pin-head Connecto

Pinouts and Cable Wiring l l Appendix A45A.3 RS-485The pinouts of the RS-485 port are the same as RS-422 except that only TxD+,TxD-, RxD

Appendix A l l Pinouts and Cable Wiring462. MultidropMultidrop configuration means that more than two devices can be linkedtogether to comm

Pinouts and Cable Wiring l l Appendix A47C114HI site Remote siteTxD- RxD-TxD+ RxD+RxD+ TxD+RxD- TxD-RTS- CTS-RTS+ CTS+CTS+ RTS+CTS- RTS-Note:1. stan

Appendix A l l Pinouts and Cable Wiring48A.5 Pinouts of DB-37 ConnectorThe following lists pinouts of the C114HI DB-37 connector on the bracket.Note:

~49~Appendix B High Speed OperationsThis section describes the use of high speed capability supported by C114HI. Thereare two speed spectra which are

Appendix B l l High Speed Operations50For UNIX UsersFor the C114HI board configured as High Speed Spectrum, the real working speedis equal to 8 times

~51~Appendix C Troubleshooting1. Board not found.a. The software base addresses do not match with the hardware ones.b. The base I/O addresses se

Appendix C l l Troubleshooting52ú Enter CAP address 0xA700 to access the board and configure it.ú Keep in mind the CAP.ú Exit IO-IRQ and power off PC.

Appendix D I/O Port Address MapThe following is the list of the I/O port address commonly used, which is for preventingI/O address conflict when conf

RETURN PROCEDUREFor product repair, exchange or refund, the customer must:v Provide evidence of original purchasev Obtain a Product Return Agreement (

1Chapter 1 IntroductionThe Smart 3 in 1 Multiport Async SolutionsThe C114HI is a RS-232/RS-422/RS-458 4-port serial communication interface board.Eac

Introduction l l Chapter 121.1 FeaturesThe C114HI 4 port RS-232/422/485 board provides the following advancedfeatures:u 16 bit AT bus archit

Chapter 1 l l Introduction3C114HIWindows NT 3/CWindows 95 3/CWindows 3.x 3/CDOS 3/CLinux R/COS/2 CSCO UNIX/OpenServer CSCO XENIX CQNX CFreeBSD CPICK O