User InformationWarning — ACR Series products are used to control electrical and mechanicalcomponents of motion control systems. You should test your motion system forsafety under all potential conditions. Failure to do so can result in damage toequipment and/or serious injury to personnel.ACR series products and the information in this guide are the proprietary property of Parker Hannifin Corporation or itslicensers, and may not be copied, disclosed, or used for any purpose not expressly authorized by the owner thereof.Since Parker Hannifin constantly strives to improve all of its products, we reserve the right tochange this guide, and software and hardware mentioned therein, at any time without notice.In no event will the provider of the equipment be liable for any incidental, consequential, orspecial damages of any kind or nature whatsoever, including but not limited to lost profits arisingfrom or in any way connected with the use of the equipment or this guide.© 2003-2005 Parker Hannifin CorporationAll Rights ReservedTechnical AssistanceContact your local automation technology center (ATC) or distributor.North America and AsiaParker Hannifin5500 Business Park DriveRohnert Park, CA 94928Telephone: (800) 358-9070 or (707) 584-7558Fax: (707) 584-3793Email: emn_support@parker.comInternet: http://www.parkermotion.comGermany, Austria, SwitzerlandParker HannifinPostfach: 77607-1720Robert-Bosch-Str. 22D-77656 OffenburgTelephone: +49 (0) 781 509-0Fax: +49 (0) 781 509-176Email: sales.hauser@parker.comInternet: http://www.parker-emd.comEurope (non-German speaking)Parker Hannifin plcElectromechanical Automation, EuropeArena Business CentreHoly Rood ClosePooleDorset, UKBH17 7BATelephone: +44 (0) 1202 606300Fax: +44 (0) 1202 606301Email: support.digiplan@parker.comInternet: http://www.parker-emd.comItalyParker Hannifin20092 Cinisello BalsamoMilan, Italy via Gounod, 1Telephone: +39 02 6601 2478Fax: +39 02 6601 2808Email: sales.sbc@parker.comInternet: http://www.parker-emd.comTechnical Support E-mailemn_support@parker.com