Moxa Technologies C320 Bedienungsanleitung

C320 Turbo/PCI User’s Manual

Fourth Edition, July 2008

www.moxa.com/product

Reproduction without permission is prohibited.

C320 Turbo/PCI User’s Manual

The software described in this manual is furnished under a license agreement and may be used only in accordance

with the terms of that agreement.

Reproduction without permission is prohibited.

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All other trademarks or registered marks in this manual belong to their respective manufacturers.

Disclaimer

Information in this document is subject to change without notice and does not represent a commitment on the part of

Moxa.

Moxa provides this document “as is,” without warranty of any kind, either expressed or implied, including, but not

limited to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to

the products and/or the programs described in this manual, at any time.

Information provided in this manual is intended to be accurate and reliable. However, Moxa assumes no

responsibility for its use, or for any infringements on the rights of third parties that may result from its use.

This product might include unintentional technical or typographical errors. Changes are periodically made to the

information herein to correct such errors, and these changes are incorporated into new editions of the publication.

Technical Support Contact Information

www.moxa.com/support

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AboutThisManual

This manual is composed of six Chapters and one Appendix. This manual is written for installer, system

administrator and software programmer.

If you are a first-time installer and system administrator, we recommend you to go through the whole

manual except Chapter 4.

If you are a software programmer, you may refer to Chapter 4 “Serial Programming Tools”.

If you need cable wiring information, please see Chapter 5 “Connection Option (Opt8x) and Cable

Wiring”.

If you encounter any problem during installation, please refer to Chapter 6 “Troubleshooting”.

☞In this manual, C320Turbo Series refers to C320Turbo and C320Turbo/PCI.

Chapter 1 Introduction

Overview and features for C320Turbo/PCI are described. Also check list and overall installation

guide.

Chapter 2 Hardware Installation

Hardware installation for C320Turbo/PCI .

Chapter 3 Software Installation

This Chapter details the software installation, configuration, driver loading/unloading, driver upgrade

and removal for various operating systems: Windows NT, Windows 95/98 and UNIX.

Chapter 4 Serial Programming Tools

This Chapter roughly describes the programming tools for various O.S. platforms, including PComm

under Windows NT, Windows 95/98 and standard UNIX system calls.

Chapter 5 Connection Option and Cable Wiring

This Chapter describes the RS-232/422 cable wiring for the connection options.

Chapter 6 Troubleshooting

This Chapter describes the problems and possible answers for C320Turbo/PCI.

Appendix

Specification details, PCI, Dual-Ported RAM, and UART are described.

TableofContents

Introduction

IntroductionIntroduction

Introduction ............................................................................................... 1-1

Overview................................................................................................................1-1

Features................................................................................................................. 1-4

Check List..............................................................................................................1-5

Installation Guide...................................................................................................1-6

Hardware Installation

Hardware InstallationHardware Installation

Hardware Installation............................................................................. 2-1

Installing the Intellio C320Turbo/PCI Control Board...............................................2-1

Installing the External Modules ..............................................................................2-2

Installing the CPU and UART Modules (Desktop)...............................................................2-2

Installing the Basic and Extensive Modules (Rackmount)...................................................2-5

Operating LED Indicators.......................................................................................2-8

Mix of Various UART Modules ............................................................................. 2-10

Software Installation

Software InstallationSoftware Installation

Software Installation.............................................................................. 3-1

Windows NT .......................................................................................................... 3-1

Installing Driver....................................................................................................................3-2

Configuring Board and Port.................................................................................................3-7

Adding/Removing Board......................................................................................................3-9

Updating Driver....................................................................................................................3-9

Removing Driver..................................................................................................................3-9

Windows 95/98 .................................................................................................... 3-10

Installing Driver..................................................................................................................3-10

Configuring Board and Port...............................................................................................3-19

Updating driver ..................................................................................................................3-23

Removing driver ................................................................................................................3-23

UNIX.................................................................................................................... 3-24

Installing Driver..................................................................................................................3-24

MOXA TTY Device Naming Convention............................................................................3-27

Administration Utility - mxadm...........................................................................................3-28

Checking Board Initialization Status..................................................................................3-34

Setting MOXA Ports to Terminal .......................................................................................3-34

Serial Programming Tools

Serial Programming ToolsSerial Programming Tools

Serial Programming Tools..................................................................... 4-1

Windows NT and Windows 95/98.......................................................................... 4-1

Installation............................................................................................................................4-1

PComm Programming Library.............................................................................................4-2

Utilities.................................................................................................................................4-2

UNIX...................................................................................................................... 4-5

Programming the MOXA Ports............................................................................................4-5

Extended UNIX Ioctl() Commands......................................................................................4-5

Utilities...............................................................................................................................4-11

Connection Option and Cable Wiring

Connection Option and Cable WiringConnection Option and Cable Wiring

Connection Option and Cable Wiring

....................................................... 5-1

RS-232 Cable Wiring for C32045T/C32047T/C32071T ......................................... 5-1

RS-422 Cable Wiring for C32061T/C32065T......................................................... 5-7

RS-232 Cable Wiring for C32080T/81T/82T/83T & CN20040.............................. 5-10

C32020T Link Cable ............................................................................................ 5-14

Troubleshooting

TroubleshootingTroubleshooting

Troubleshooting ....................................................................................... 6-1

General Troubleshooting........................................................................................ 6-1

Windows NT .......................................................................................................... 6-5

Windows 95/98......................................................................................................6-7

UNIX...................................................................................................................... 6-8

Technical Reference

Technical ReferenceTechnical Reference

Technical Reference...............................................................................A-1

Specifications.........................................................................................................A-1

PCI.........................................................................................................................A-5

Dual-Ported RAM...................................................................................................A-5

TI550C in UART/Basic/Extensive Modules ............................................................A-6

Intellio C320Turbo/P User's Manual 1-1

1 Introduction

This manual covers both the hardware and software installation and configuration of

C320Turbo/PCI, which is the member of the Intellio Family. In addition, the

professional serial comm tools, PComm under Windows NT and Windows 95/98 and

extended UNIX system calls, and utilities are introduced.

Overview

The excellent features, described below, make Intellio C320Turbo/PCI the best

choice for medium to large-scale data communication systems from 8 to 128 serial

ports.

Intellio - The Intelligent 8-32 Port Serial I/O Solution

The Intellio C320Turbo/PCI is an intelligent dual-CPU high-speed expandable

multi-serial communication controller, which aims to gain higher speed, achieve

better performance and lessen the load of the host system.

Port Expandable

The Intellio C320Turbo/PCI is composed of a Control Board, a DB25 to DB25

cable, some external modules. The Intellio C320Turbo/PCI supports expandability

from 8 to 32 ports for a single PC slot. Up to 128 ports could be used in the PC with

four Intellio C320Turbo/PCI installed.

PCI Solution

The board complies with PCI Spec. 2.1 and has neither switch nor jumper. Hardware

configuration for the IRQ number and memory addresses is automatically assigned

by PCI BIOS. Hence, it is a must to have the board plugged first before installing

software driver. For more PCI information, see appendix.

1-2 Intellio C320Turbo/PCI User's Manual

Low Host Processor Overhead

The Intellio C320Turbo/PCI is equipped with two high performance processors

(TMS320) on both the Control Board and the CPU/Basic Module and 512KB on-

board memory to relieve the host’s CPU workload of all data and I/O handling tasks.

The memory buffer holds transmitted and received data to prevent data loss.

ASIC Design, Compact Size

The Intellio C320Turbo/PCI is also equipped with MOXA custom-designed ASIC

chip, which replaces lots of conventional IC and hence reduces the board to half-

size, increases the operation performance, and lowers the failure rate of the board.

Distance Extensible

Normally, a standard 2-meter DB25 to DB25 cable with 25 signal pins links the

Control Board to the external module. However, for the purpose of extending the

distance between Control Board and external modules to above 2 m and up to 100 m

(328 ft) or improving power insufficiency problem of the PC host, external power

and the cable specially fabricated with only 10 signal pins should be used as

illustrated in chapter 2 and chapter 5.

Versatile Connection Options

There are two connection options, Desktop and Rackmount, for the external

modules to meet various connection requirements. For Desktop option, CPU Module

and UART Modules are provided. For Rackmount option, Basic Module and

Extensive Modules are provided with rack mount capability. Besides, you may

choose flexibly from modules with DB25/RJ45, male/female, or RS-232/RS-422.

Introduction

Intellio C320Turbo/PCI User's Manual 1-3

Extensive Module

Basic Module

UART

Module CPU

Module

UART

Module

C320 Turbo/PCI

DB25 to DB25 Cable

Surge/Isolation Protection

To prevent the boards from damage caused by lightning or high potential voltage,

TVSS (Transient Voltage Surge Suppressor) and high potential difference protector

technologies are introduced in some connection options to protect the multiport

controller. This is critical to harsh environment such as factory, severe weather such

as lightning, or other high interference situations.

Status Indicator

The status of the communication lines is displayed on a row of diagnostic LED

indicators on the front panel of the external module, including TxD, RxD, DTR,

DSR, RTS, CTS, and DCD signals.

Major Operating System Support

It supports most popular O.S. platforms like Windows NT, Windows 95/98, SCO

UNIX/OpenServer, UNIX SVR4.2, Linux. MOXA device drivers feature easy

installation, configuration and better performance. In this manual, chapters for

MOXA Windows NT, Windows 95/98, and UNIX device drivers are included. For

other systems not mentioned, please contact Moxa dealer/distributor or Moxa or visit

the MOXA Web site for more information about newly available device drivers.

1-4 Intellio C320Turbo/PCI User's Manual

Powerful Serial Comm Developing Tools

For application development, MOXA provides the easy-to-use while powerful serial

communication library, including PComm under Windows NT, Windows 95/98 and

extended UNIX system calls. You can use this library to develop applications with

programming languages like Visual C++, Visual Basic, Borland C++, Borland

Delphi, UNIX C, etc. Utilities, such as monitor, terminal emulator, and diagnostics,

are included for debugging or monitoring the communication status or for terminal

emulation or file transferring.

Easy Installation

No matter hardware or software, installation are made as easy as possible. Follow the

installation guide to install and configure the hardware and the driver. Then, you can

start to use Intellio C320Turbo/PCI to transmit/receive data to/from the connected

devices, such as terminals, modems and printers, with ready-made or self-written

application programs.

Broad Applications

The Intellio C320Turbo/PCI is suitable for many applications. Here are a few:

Internet/Intranet Connection

Remote Access Application

Multi-user Application

Industrial Automation

Office Automation

Telecommunication

PC-based (vending) Machine or Kiosk System

Point-of-Sale (POS) System

Features

The following is a summary of all the outstanding features of

Intellio C320 Turbo/PCI:

❖High speed serial communication－Up to 460.8 Kbps

❖Low host CPU's overhead－Dual RISC processor architecture

❖Reliability－On-chip hardware flow control guarantees no data loss

❖Modular expandability－Easy to add ports for a single PC slot

❖Supports full communication status display for each port

❖Long range extensibility－Easy for long distance cable layout

Introduction

Intellio C320Turbo/PCI User's Manual 1-5

❖Rack mountable－Industrial standard 19” rack

❖Supports most popular OS－Windows NT, Windows 95/98, UNIX, Linux

❖Friendly user interface for configuration and utilities

❖Powerful but easy serial programming library and illustrative examples

Check List

Upon unpacking Intellio C320Turbo/PCI package, you should find the following

items:

❖One Intellio C320Turbo/PCI Control Board

❖One CPU Module or Basic Module

❖One 2-meter DB25 to DB25 cable for connecting Control Board and

CPU/Basic Module. This item may not be needed if long range extension

kit is purchased

❖For Desktop option, at least one and up to four 8-port RS-232/RS-422

female/male UART Module(s). For Rackmount option, up to 32 ports

of combination of 8-port or 16-port RS-232 Basic/Extensive Module(s).

❖For Rackmount option, DB-37 to DB-37 cable(s) for connecting

Basic/Extensive Modules, if Extensive Module is used

❖For Rackmount option, one 1.5-meter RJ-45 to male DB25 RS-232 cable for

testing

❖Device driver diskettes:

Windows NT and Windows 95/98 Version 4.9 or above×1

PComm Lite Version 2.2 or above×1

UNIX Version 4.10 or above×1

❖This Intellio C320Turbo/PCI User's Manual

❖Fixing Kit for Desktop option. Or Rack Mount Kit for Rackmount option.

The following item may be included if long range extension is needed:

❖Long range extension kit

❖A power adapter for CPU/Basic Module, 90-240V AC auto-select

❖A DB25 to DB25 cable which contains only 10 signal pins for connecting

Control Board and CPU/Basic Module

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