Moxa Technologies CA-132/132I Manuel utilisateur
CA-132/132I 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.
Copyright Notice
Copyright 2004 Moxa Technologies Co., Ltd.
All rights reserved.
Reproduction without permission is prohibited.
Trademarks
MOXA is a registered trademark of The Moxa Group.
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 Technologies 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.
Table of Contents
Chapter 1 Introduction ......................................................................................1-1
Overview ............................................................................................... 1-2
Package Checklist................................................................................. 1-2
Product Features................................................................................... 1-2
Product Specifications........................................................................... 1-2
Chapter 2 Hardware Installation.......................................................................2-1
Hardware Installation ............................................................................ 2-2
Block Diagram of CA-132/132I.............................................................. 2-2
RS-422/485 Interface Settings .............................................................. 2-3
I/O Base Address & Interrupt Vector Settings ....................................... 2-3
IRQ Setting............................................................................................ 2-5
Initial Inspection .................................................................................... 2-5
RS-422/485 Pin Assignments ............................................................... 2-6
Chapter 3 Software Installation........................................................................3-1
Windows NT.......................................................................................... 3-2
Windows 2000/XP/2003........................................................................ 3-6
Windows 95/98/ME ............................................................................. 3-16
DOS .................................................................................................... 3-22
Chapter 4 Serial Programming Tool ................................................................4-1
PComm Installation ............................................................................... 4-2
PComm Programming Library............................................................... 4-2
Utilities................................................................................................... 4-2
RS-485 Programming ........................................................................... 4-4
By RTS Mode (For back-compatibility).................................................. 4-4
Appendix A Service Information ........................................................................A-1
MOXA Internet Services........................................................................A-2
Problem Report Form............................................................................A-3
Product Return Procedure.....................................................................A-4
Revision History ....................................................................................A-5
1
1
Chapter 1 Introduction
Welcome to MOXA CA-132/132I Series of advanced 2-port RS-422/485 PC/104 communication
modules, a new industrial multiport serial board solution. Both ports of CA-132/132I can be
configured by DIP Switch for either the RS-422 or RS-485 interface, and with its PC/104 standard, the
CA-132/132I Series is compatible with any PC/104 CPU module or CPU card that accepts PC/104
expansion modules.
The following topics are covered in this chapter:
!Overview
!Package Checklist
!Product Features
!Product Specifications
CA-132/132I User’s Manual
1-2
Overview
CA-132/132I is a PC/104 module that supports the RS-422/485 serial interfaces, and can be used with
PC/104 CPU modules or CPU cards that accept PC/104 expansion modules. CA-132/132I has two
independent serial interfaces, which are accessed through RJ45 connectors. You can configure both ports
for the RS-422 or RS-485 interfaces by DIP switch. The module’s industry-standard MOXA UART
(16C550 compatible) is fully programmable. Moxa has implemented its patented ADDC™ technology
for RS-485 automatic direction control, so there is no need to change jumpers to switch the module
between driver and receiver. The built-in 16 KV ESD surge protection protects other devices connected
to the RS-485 network.
Package Checklist
MOXA CA-132/132I products are shipped with the following items:
!1 MOXA CA-132/132I 2-port serial board
!CA-132/132I Document & Software CD
!CA-132/132I Quick Installation Guide
NOTE: Notify your sales representative if any of the above items is missing or damaged.
Product Features
CA-132/132I Series products enjoy the following features:
!2 RS-422/485 ports
!RS-422/485 communication distance up to 4000 feet (1.2 km)
!High speed data transmission rate up to 230.4 Kbps
!Switch selectable for I/O and INT Vector addresses (from Hex 000 to 3FF)
!64-byte FIFOs
!IRQ settings are selectable by jumper
!Built-in 16 KV ESD surge protection for TX and RX lines
!4 LED indicators onboard (red for TX, and green for RX)
!Support 4-wire RS-422 and 2/4-wire RS-485
!ADDC™ for RS-485 transmission
!CA-132I has 2 KV isolation protection
Product Specifications
CA-132/132I Series boards have the following specifications:
!Dimensions: 9.6 cm ×9.0 cm
!Bus: PC/104
!Baud rate: 50 to 230.4 Kbps
!Character length: 5, 6, 7, or 8 bits
!Parity: even, odd, none, mark, and space
!Stop bit: 1, 1.5 or 2
!I/O connectors: dual 8-pin RJ-45 connectors
!Interrupt levels: IRQ 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15
!Clock input: 14.745 MHz
!Power consumption (+5 V): CA-132/210 mA, CA-132I/455 mA
!MTBF: 100,000 hrs @ 25℃environment
!Operating temperature: 0 to 55℃
Introduction
CA-132/132I User’s Manual
1-3
!Storage temperature: -20 to 85℃
!Relative humidity: 5 to 95%, non-condensing
!Regulatory Approvals: FCC Class A, CE
2
2
Chapter 2 Hardware Installation
This chapter includes information about hardware installation of CA-132/132I Series boards. The
following topics are covered:
!Hardware Installation
!Block Diagram of CA-132/132I
!RS-422/485 Interface Settings
!I/O Address & Interrupt Vector Settings
!IRQ Setting
!Initial Inspection
!RS-422/485 pin assignments
CA-132/132I User’s Manual
2-2
Hardware Installation
The hardware installation of CA-132/132I serial boards is easy to carry out. Before you insert
CA-132/132I into the PC/104 interface, you must first configure the RS-422/485 setting, I/O Base
Address & Interrupt Vector, and IRQ Settings. Follow the detailed steps given below to install the
CA-132/132I serial board in your computer.
Step 1: Configure the RS-422/485 setting, I/O Base Address & Interrupt Vector, and IRQ Settings
(see details below).
Safety First!
To avoid damaging your system and boards, make sure your PC’s power is turned off before installing
your CA-132/132I board.
Step 2: Turn your PC’s power off, and also shut off the power to any peripheral devices, and remove
the PC’s cover.
Step 3: Insert the CA-132/132I serial board into the PC/104 interface slot.
Step 4: Fasten the holding screw to fix the serial board in place.
Step 5: Replace the PC’s cover.
Step 6: Power on the PC.
Block Diagram of CA-132/132I
Ce manuel convient aux modèles suivants
2
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