The second edition of the CANopen book, which has been written by several authors and is published by the VDE Verlag (ISBN 978-3-8007-2845-9), has been completely revised and enhanced by additional CANopen profile descriptions.
Holger Zeltwanger, the editor, is the managing director of CAN in Automation (CiA), the international group for users and manufacturers. The 258-page book comes with a CD-ROM containing the publicly available CANopen specifications. The book, which is currently available only in German, costs EUR37 including German VAT.