B+B SmartWorx USPTL4 Quick Start Manual page 2

Troubleshooting
What baud rates can be used?
Baud rates up to 921 Kbps.
What operating systems
are supported?
Windows 2000, XP, Vista 32/64 bit, Win 7 32/64 bit.
Which USB cables can I use?
A one meter (3ft) cable is included. Other lengths can
be purchased separately. The maximum range for
USB is 15 ft. We sell USB extenders if you need to go
further than 15 ft.
Can I get another terminal block
for the USOPTL4?
Yes. The part number is TBKT2.
How can I test the USOPTL4 to make
sure it is working correctly?
A quick way to test is to set the dipswitches to 485,
Echo ON, 2 wire, 2 wire. Then use HyperTerminal
to do the loopback. Visit our technical library for
instructions and screen shots.
Document number – p/n 8418 r003 USOPTL4-USPTL4 - 4115qsg
Recommended Accessories
USB Extender
GUCE51
4-Port Powered USB Hub
UHR304
Fast, Easy Answers
• First, check step 5.
• Then use your smart
phone to access complete
documentation on our
web site. Simply scan
the code to the right.
1-888-948-2248 | Europe: +353 91 792444
www.bb-smartworx.com
707 Dayton Road | PO Box 1040 | Ottawa, IL 61350
Phone: 815-433-5100 | Fax: 815-433-5109
www.bb-smartworx.com | E-mail: info@bb-smartworx.com
© 2015 B+B SmartWorx Incorporated
USOPTL4 & USPTL4
Isolated Non-Isolated
USB to RS-422/485 Converters
First Things First...
Before you begin, be sure you have
the following:
USOPTL4 or USPTL4
One Meter USB Cable
CD ROM with Drivers
www.bb-smartworx.com
Fast and easy on the web: