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://www.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.