Woodhead Releases Software Tools for SST(TM) DeviceNet(TM) Network Interface Cards

     Configuration and Diagnostic Tools for DeviceNet Applications

   Woodhead Industries, Inc., (NASDAQ:WDHD) a designer and
manufacturer of industrial communication products for the global
automation market, has announced the release of software tools
compatible with their family of SST DeviceNet network interface cards.
   These software tools enhance the SST DeviceNet network interface
cards' ability to support DeviceNet applications. A configuration
console (SST-DN3-CNF), network analyzer (SST-DN3-DNA) and diagnostic
tool (SST-DN3-DIA) round out the software tools currently available.
The configuration console is used to configure a DeviceNet network and
the OPC Server (SST-DN3-OPC). The network analyzer captures DeviceNet
network activity which aids in troubleshooting and diagnosing device
problems. The diagnostic tool provides card initialization tools and
diagnostic information on scanner related activity. All tools are
compatible with Microsoft(R) Windows(R) NT4, 2000 and XP. SST
DeviceNet network interface cards compatible with these software tools
are available in either PCI (3.3V/5V) or PC/104 bus format. Both
formats support either 1 or 2 network channels/ports.
   Woodhead is an active member of the ODVA and provides a complete
line of DeviceNet connectivity solutions through its gateways,
diagnostic tools, network interface cards, PLC interface modules,
physical media, and I/O modules.

   About Woodhead Industries, Inc.

   Woodhead Industries (NASDAQ: WDHD) develops, manufactures and
markets network and electrical infrastructure products engineered for
performance in harsh, demanding, and hazardous industrial
environments. Woodhead is known in the global industrial market by its
recognized brands which include Brad Harrison(R), BradPower(TM),
BradControl(TM), SST(TM), Daniel Woodhead(R), mPm(R), applicom(R),
Aero-Motive(R) and RJ-Lnxx(R). Our expertise extends from mechanical,
electrical, and electronics to communication software products and
technologies. Woodhead operates from 21 locations in 10 countries
spanning North America, Europe and Asia/Pacific.

   For more information on these and other Woodhead products, contact
customer service (Tel: [phone] Email: [e-mail]) or
visit our web site at www.Woodhead.com.