PLCs incorporate Ethernet processor.

Rockwell Automation / Allen-Bradley/Industrial Automation Sy Feb 20, 2006

Press Release Summary:

Allen-Bradley PLC-5 controllers are offered with Series F Ethernet processor, which optimizes data collection and messaging capabilities in Ethernet applications. Able to auto-negotiate between 10 and 100 Mbps, processor includes RJ45 connector located on faceplate that allows direct connection of CAT-5 Ethernet cabling while eliminating need for external transceiver. E-mail messaging capability is offered when used with Rockwell Software RSLogix 5 programming software v7.1 or later.

Original Press Release:

Rockwell Automation Adds Series F Ethernet Processor to Allen-Bradley PLC-5 Controller Family

Processor provides enhanced Ethernet communications and messaging capabilities while protecting original PLC control system investment

MAYFIELD HEIGHTS, Ohio, Feb. 2, 2006 - Users of Allen-Bradley PLC-5 controllers can now easily and cost-efficiently boost network throughput and expand their data collection and messaging capabilities in Ethernet applications, thanks to the new PLC-5 Series F Ethernet processor from Rockwell Automation.

Ethernet has infiltrated the plant floor due to exclusive networking attributes including remote monitoring and management, IT integration and a host of new services like voice and video. Acknowledging the undisputed advantages of EtherNet/IP, the new Series F Ethernet PLC-5 processor builds on all previous processor designs and improves Ethernet communications with capabilities to auto-negotiate between 10 Mbps and 100 Mbps. The processor includes an RJ45 connector located on the faceplate, allowing direct connection of CAT-5 Ethernet cabling while eliminating the need for an external transceiver.

"These new enhancements support the trend toward maximizing data collection and retrieval in the industrial environment using Ethernet - which is the most widely understood networking standard today," said Jeff Ipser, PLC-5 product manager, Rockwell Automation. "In addition, upgrading controls takes users a fraction of the time that it takes to replace controls, so we are committed to evolving the PLC-5 product line through enhancements like the Series F processor to protect the value of our customer's investment."

The new processor is designed to auto-negotiate between 10 Mbps and 100 Mbps during power up. An upgrade to Rockwell Software RSLogix 5 programming software (version 7.1 or later) is necessary to manually negotiate data speeds or to use the new e-mail messaging capability that gives users the ability to send an e-mail to a relay server based on event and machine occurrences. If the user is simply looking for higher Ethernet communication speeds using auto-negotiate, updated programming software is not required. To assist in the upgrade, Rockwell Automation has a Step Forward program that can be used to exchange field units for the new processors. (Step Forward Web site: http://ab.com/stepforward/plcupgrade.html.)

Rockwell Automation (NYSE: ROK), is a leading global provider of automation, power, control, and information solutions that help manufacturers achieve a competitive advantage in their businesses. Headquartered in Milwaukee, Wis., U.S.A., the company employs about 21,000 people serving customers in more than 80 countries.
For more information on the new PLC-5 Series F Ethernet Processors, please contact the Rockwell Automation Response Center, 10701 Hampshire Avenue South, Bloomington, Minn., 55438, 800-223-5354, ext. 1894.

All reader inquiries should be directed to the Rockwell Automation Response Center, 10701 Hampshire Avenue South, Bloomington, Minn., 55438, 800-223-5354, ext. 1894.

Allen-Bradley, Rockwell Software and RSLogix are trademarks of Rockwell Automation Inc.

EtherNet/IP is a trademark of the Open DeviceNet Vendor Association.