B&B Electronics USR604 User Manual
User Manual
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USR60x Series
Documentation Number:USR60x-2112m
This product was designed and manufactured in Ottawa, Illinois USA
using domestic and imported parts by:
International Headquarters:
707 Dayton Road
Ottawa, IL 61350 USA
Phone: (815) 433-5100
Website: www.bb-elec.com
European Headquarters:
Westlink Commercial Park
Oranmore, Co. Galway, Ireland
Phone: (+353) 91-792444
Website: www.bb-europe.com
Original – April 2011
©2011 No part of this publication may be reproduc ed or transmitted in any form or by any means, electronic or mechani cal, including photography, rec ording, or
any information storage and retrieval system without written consent. Information in this manual is subject to change without notice, and does not represent a
commitment on the part .
B&B Electro nics Manufact uring shall not be liable for incidental or consequential dama ges resulting from the furnishing, performance, or use of this manual.
All brand names used in thi s manual are t he registered trademarks of their resp ective owners . The use of trademarks or other designations in this publication is
for referenc e purposes onl y and does not constitute an endorsement by the trademark holder.
This document was created using Author-it, Microsoft Word, Adobe Acrobat, Snag It and other software.
Table of Contents
User Manual ................................................................................................ 1
Ulinx USR602 & USR604 .............................................................................. 1
Overview ..................................................................................................... 5
Safety .............................................................................................................. 6
Product Feature Summary .................................................................................. 6
About this Manual .............................................................................................. 6
Product Information .................................................................................... 7
USR60x Models ................................................................................................. 7
Package Contents .............................................................................................. 7
Typical Applications / Modes of Opera tion ............................................................. 8
Quick Start Guide ........................................................................................ 9
Software Installation ................................................................................ 13
Installing the Driver .......................................................................................... 13
Un-Installing the Driver ..................................................................................... 16
Hardware Installation ............................................................................... 17
Installing and Mounting the USR60x.................................................................... 18
Connecting Power ............................................................................................. 18
Connecting to a PC ........................................................................................... 19
Connecting to the Serial Ports ............................................................................ 20
Termination and Bias ing .................................................................................... 21
Setting COM Port Operating Modes ..................................................................... 21
LED Indicators .................................................................................................. 23
Advanced User Settings ............................................................................. 25
Setting Serial Port Properties ............................................................................. 26
Advanced Settings in Device Manager ................................................................. 27
Modbus Basics .................................................................................................. 30
Specifications ............................................................................................ 31
Product Specifications ....................................................................................... 32
Certifications .................................................................................................... 33
Default Settings ............................................................................................... 34
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USR602 Dimensions .......................................................................................... 35
USR604 Dimensions .......................................................................................... 36
Panel Mount Dimensions .................................................................................... 37
Appendix ................................................................................................... 39
Loopback Test .................................................................................................. 39
Serial Port Wiring ............................................................................................. 42
Index ........................................................................................................ 45
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Section 1 - Overview
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SECTION 1
Overview
In This Section
Safety ................................................................
Product Feature Summary ................................
About this Manual ................................
The USR60x family of products are industrial grade isolated USB to
serial converters. They enable any host USB port to provide multiple
RS-232, RS-422 or RS-485 two or four-wire serial interfaces. The
USR602 provides two ports; the USR604 provides four ports.
USR60x converters support USB 2.0 high speed data rates of 480
Mbps. The upstream and downstream sections are isolated to 2000
volts. Industrial features such as a rugged metal case, versatile
mounting options, high ESD protection, wide temperature ranges, and
high retention USB connectors set these devices apart from other USB
to serial converters.
Figure 1: USR602 USB to Serial Converter
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Section 1 - Overview
Safety
All safety related regulations, local codes and instruct ions that appear
in the literature or on equipment must be observed to ensure personal
safety and to prevent damage to either the instrument or equipment
connected to it. If equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may be
impaired.
Product Feature S ummary
• Easy to install
• 2 kV port to port isolation
• High retention USB connector
• Rugged metal case
• DIN rail or panel mount options included
• 8 kV contact, 15 kV air ESD surge protection
• Wide temperature range (-40 to 80° C)
• USB 2.0 and 1.1 compatible
• LEDs indicate power and port status
• Includes 2 meter USB cable
• USB powered (USR602 only) or ext ernally powered
• Redundant power inputs (10 to 48 VDC) via terminal block or
locking barrel jack
• Drivers for Windows 2000 and up (including 64 bit variants)
• RS-232, RS-422, RS-485 two-wire and RS-485 four-w ire interface s
• Modbus support
• 2 or 4 port models
About this Manual
The content of this manual has been designed to be used by personnel
who have a basic understanding of computer systems and peripherals,
data communications, serial communications protocols (RS232/422/485), and basic electronics.
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Section 2 - Product Information
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SECTION 2
Product Information
In This Section
USR60x Models ................................
Package Contents ................................
Typical Applications / Modes of Operation
.
USR60x Models
The USR60x is a family of USB to serial converters. Models currently
available include:
• USR602 - Two Port Isolated USB to Serial Converter
• USR604 - Four Port Isolated USB to Serial Converter
Package Contents
• USR602 or USR604 Isolated USB to Serial Converter
• Driver CD
• 2 meter USB cable
• Panel mount adapters
• DIN rail mount adapter
• Quick start guide
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Section 2 - Product Information
Typical Applications / Mo des of Operation
• Addition of serial ports to PCs
• Conversion of USB serial connecti on to:
• RS-232
• RS-422
• RS-485 two-wire
• RS-485 four-wire
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Section 3 - Quick Start Guide
SECTION 3
Quick Start Guide
The following Quick Start Guide outlines the basic steps to get your
USR60x Converter up and running:
1. Check for included items
• 2 or 4 port industrial USB to serial converter
• Two meter USB cable
• Panel mount adapters
• DIN rail mount adapter
• Driver CD
• This quick start guide
2. Install the driver software (see "Installing the Driver" on page 13)
• The CD contains a driver installat ion program. Install the drivers
before connecting the converter to your PC.
• Put CD into drive. The installation program should launch
automatically.
• Follow the prompts
3. Mount the converter (DIN rail or panel mount)
• DIN Rail
• Locate DIN rail kit
• Mount on back of converter using screws
• Clip to a DIN rail
• Panel mount:
• Locate the panel mount kit
• Mount brackets to converter using screws
• Mount in panel
4. Connect power (see "Connecting Power" on page 18):
• USR602: Plug USB cable from PC into converter
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Section 3 - Quick Start Guide
• USR604: Connect 10 to 48VDC to terminal block and/or barrel
jack
5. Check LED Indicators (on page 23)
• Power indicated by green Pwr LED
• Tx and Rx LEDs will indicate when data present
6. Set up the COM Port operating modes (see "Setting COM Port
Operating Modes" on page 21)
• Configure the DIP switches for each port to select one of the
following:
• RS-232 (Both DIP switches Off)
• RS-422 (Both DIP switches On)
• RS-485 4-wire (SW1 Off, SW2 On)
• RS-485 2-wire (SW1 On, SW2 Off)
7. Connect the serial ports (see "Connecting to the Serial Ports" on
page 20):
• Connect from the DB-9M connectors on the converter to your
devices or network:
• To connect to an RS-232 DTE device, use a null modem
(crossover) cable
• To connect to an RS-485 two-wire network, refer to RS-485
Two-Wire Connections (on page 43)
• To connector an RS-422 device, or an RS-485 four-wire
network, refer to RS-422 and RS-485 Four-Wire Connections
(on page 44)
8. Configure the serial ports (see "Advanced Settings in Device
Manager" on page 27)
• On the PC screen, open the Control Panel.
• Click System to open the Device Manager
• Under Ports, double-click the port to be configured.
• On the Serial Port Properties window, set the required
communications parameters of system with which you are
communicating.
• If necessary, click Advance d and set up the Advanced Properties
(refer to manual for information)
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Section 3 - Quick Start Guide
9. Perform a loopback test to verify that the converter is working.
• Refer to the Loopback Test (on page 39) section
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Section 4 - Software Installation
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SECTION 4
Software Installation
In This Section
Installing the Driver ................................
Un-Installing the Driver ................................
.
Do not connect the converter to your PC until the Driver is
installed. The driver is contained on the CD included with the
converter. It is installed using an executable program. This program
must be run on your PC before connecting the co nverter to your USB
port.
Installing the Driver
Insert the CD into your CD ROM Drive. The driver installation software
should automatically start. If not, browse the CD and double click on
the “setup.exe” file. The following dialog box will appear.
Figure 2: Run setup.exe dialog
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Section 4 - Software Installation
1. Click Next. The license agreement dialog box will appear.
Figure 3: End User License Agreement
2. Click Next. The program will install the drivers on your computer
and the installation complete screen will appear.
Figure 4: Installation Complete Screen
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