Moxa Technologies UPORT 1100 series Manual de usuario
UPort 1100 Series
User’s Manual
Second Edition, January 2008
www.moxa.com/product
Moxa Inc.
Tel: +886-2-8919-1230
Fax: +886-2-8919-1231
Web: www.moxa.com
MOXA Technical Support
Worldwide: support@moxa.com
The Americas: support@usa.moxa.com
UPort 1100 Series
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 ©2008 Moxa Inc.
All rights reserved.
Reproduction without permission is prohibited.
Trademarks
MOXA is a registered trademark of The Moxa Inc.
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........................................................................................................ 1-3
LED Indicators ................................................................................................................... 1-4
Adjustable Pull High/low, Terminator Resistors for the RS-485 Port .................... 1-5
Chapter 2 Installation and Configuration................................................................2-1
Initial Driver Installation.................................................................................................... 2-2
Hardware Installation ......................................................................................................... 2-4
Windows 98/ME and Windows 2000 ..................................................................... 2-4
Windows XP, Windows 2003, and Windows Vista (32-bit and 64-bit) ................. 2-5
Configuring the COM Port............................................................................................... 2-10
Configuring the Adaptor....................................................................................................2-11
Removing the Adaptor ..................................................................................................... 2-14
Uninstalling the Driver..................................................................................................... 2-14
Install Linux driver for UPort 1100 Series ....................................................................... 2-16
Chapter 3 Pin Assignment .......................................................................................3-1
UPort DB9 Pin Assignments .............................................................................................. 3-1
Terminal Block Pin Assignments ....................................................................................... 3-1
1
1
Chapter 1 Introduction
The UPort 1100 Series of USB-to-serial adaptors provide an easy way to add COM ports to your
computer. The UPort 1110 provides one RS-232 port, the UPort 1130 provides one
RS-422/RS-485 port, and the UPort 1150 and UPort 1150I each provide one RS-232/422/485 port.
As a plug and play USB device, the adaptors are perfect for mobile, instrumentation, and point-of
sale applications.
The following topics are covered in this chapter:
Overview
Package Checklist
Product Features
Product Specifications
LED Indicators
¾Adjustable Pull High/low, Terminator Resistors for the RS-485 Port
UPort 1100 Series User’s Manual Introduction
1-2
Overview
The UPort 1110, UPort 1130, and UPort 1150/1150I are part of Moxa’s UPort line of
USB-to-serial adaptors. The UPort line provides a range of easy-to-use solutions for adding COM
ports through a PC’s USB port. Simply install the drivers, connect the UPort to your computer,
plug in your serial devices, and you’re ready to go. Programming is not required, and you do not
need to worry about IRQs, configuring a board, power requirements, or connection schemes.
The UPort 1100 series provides single COM port expansion. The UPort 1110 adds one RS-232
port to your computer, which is the same type of COM port that is built into most PC
motherboards. The UPort 1130 adds one port that is configurable for RS-422, 2-wire RS-485, and
4-wire RS-485 modes. The UPort 1150/1150I adds one RS-232, RS-422, 2 wire RS-485, or 4 wire
RS-485 port to your computer. All of these models can operate at speeds of up to 12 Mbps, which
is much faster than the current maximum serial transfer rate.
The adaptor is bus-powered, so no external power supply is required.
Package Checklist
The following items are included in your UPort package:
yUPort 1100 Series USB-to-Serial Adaptor
yUPort Documentation and Software CD
yUPort 1100 Series Quick Installation Guide
y5-year Warranty Statement
The UPort 1130/1150/1150I also comes with the following item:
yMini DB9F-to-Terminal-Block Converter
NOTE: Notify your sales representative if any of the above items is missing or damaged.
Product Features
The UPort adaptor has the following features:
yFull-Speed USB operation at up to 12 Mbps
yAdditional I/O or IRQ not required
ySerial transmission speed up to 921.6 Kbps
y64-byte FIFO and built-in hardware and software flow control
yBuilt-in 15 KV ESD protection
ySupport for RS-422, 2-wire RS-485, and 4-wire RS-485 (UPort 1130/1150/1150I)
yTerminal block adaptor (UPort 1130/1150/1150I)
y2 KV Optical Isolation Protection (UPort 1150I only)
UPort 1100 Series User’s Manual Introduction
1-3
Product Specifications
USB
Version USB 1.1 (also compatible with USB 1.0 and 2.0)
Connector USB type B
Speed 12 Mbps
Serial Interface
No. of Ports 1
RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422 TxD+(B), TxD-(A), RxD+(B), RxD-(A),GND
RS-485 4-wire: TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND 2-wire:
Data+(B), Data-(A), GND
Connector Male DB9
FIFO 64 bytes
Serial line protection 15 KV ESD for all signals
Serial Communication Parameters
Parity None, Even, Odd, Space, Mark
Data bits 5, 6, 7, 8
Stop bits 1, 1.5, 2
Flow control RTS/CTS, XON/XOFF
Speed 50 bps to 921.6 Kbps
Power Requirements
Power Consumption 30 mA@5 VDC
Mechanical
Dimensions UPort 1110/1130/1150: 37.5 x 20.5 x 60 mm (L x W x H)
UPort 1150I: 52 x 80 x 22 mm (L x W x H)
Material UPort 1110/1130/1150: ABS + PC
UPort 1150I: Metal
Gross Weight UPort 1110/1130/1150: 60 g (0.13 lb)
UPort 1150I: 80 g (0.17 lb)
Environmental
Operating Temperature 0°C to 55°C (32°F to 131°F)
Storage Temperature -20°C to 85°C (-4°F to 185°F)
Operating Humidity 5% RH to 95% RH
Regulatory Approvals
EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, IEC
61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC
61000-4-8, FCC Part 15 Class B
Warranty
5 years
UPort 1100 Series User’s Manual Introduction
1-4
LED Indicators
Active
RxD
TxD
1110
USB-to-Serial Adaptor
Active
RxD
TxD
1130
USB-to-Serial Adaptor
Active
RxD
TxD
1150
USB-to-Serial Adaptor
RS-232/422/485
UPort 1110 UPort 1130 UPort 1150
Name Description
Active
This LED indicates normal operation. If the driver is installed correctly and
the adaptor is plugged into a functioning USB port, the Active LED will light
up and remain on. If the LED does not light up, there may be a problem with
the adaptor, the driver installation, or PC configuration.
TxD This LED blinks when the adaptor transmits data through its COM port.
RxD This LED blinks when the adaptor receives data through its COM port.
UPort 1100 Series User’s Manual Introduction
1-5
TR
150 KX
1K
21
ON DIP
3
Adjustable Pull High/low, Terminator Resistors for the RS-485 Port
In some critical environments, you may need to add termination resistors to prevent the reflection
of serial signals. When using termination resistors, it is important to set the pull high/low resistors
correctly so that the electrical signal is not corrupted. The UPort uses DIP switches to set the pull
high/low resistor values for each serial port.
To set the pull high/low resistors to 150 KΩ, make sure both of the assigned DIP switches are in
the OFF position. This is the default setting.
To set the pull high/low resistors to 1 KΩ, make sure both of the assigned DIP switches are in
the ON position.
1 2 3
SW
Pull High Pull Low Terminator
ON 1KΩ1KΩ120 Ω
OFF 150 KΩ150 KΩDisable
UPort 1100 Series User’s Manual Introduction
1-6
ATTENTION
Do not use the 1 KΩsetting on the UPort when using the RS-232 interface. Doing so will
degrade the RS-232 signals and shorten the maximum allowed communication distance.
2
2
Chapter 2 Installation and Configuration
Installation of the adaptor is a simple process. First install the driver, then plug the adaptor into a
USB port. When the adaptor is plugged in, Windows will load the correct drivers for the adaptor
and the new COM port. In this chapter, basic installation and configuration procedures are
explained. Although the installation screens will be for Windows 2000, the procedures are
essentially the same for Windows 98 and later versions.
The following topics are covered in this chapter:
Initial Driver Installation
Hardware Installation
¾Windows 98/ME and Windows 2000
¾Windows XP, Windows 2003, and Windows Vista (32-bit and 64-bit)
Configuring the COM Port
Configuring the Adaptor
Removing the Adaptor
Uninstalling the Driver
Install Linux driver for UPort 1100 Series
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2
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