10.2.3 Expansion cards -PROFIBUS-This chapter describes the PROFIBUS expansion card for the SERVOSTAR 600.Information on the range of functions and the software protocol can be found in the manual"Communication profile PROFIBUS DP". The PROFIBUS expansion card has two 9-pin Sub-Dsockets wired in parallel.The supply voltage for the expansion card is provided by the servo amplifier.10.2.3.1 Front view10.2.3.2 Connection technologyCable selection, cable routing, shielding, bus connector, bus termination and transmission times aredescribed in the “Installation guidelines for PROFIBUS-DP/FMS” from PNO, the PROFIBUS UserOrganization.10.2.3.3 Connection diagramAGND and DGND (connector X3) must be joined together !102 SERVOSTAR ® 601...620 Product ManualExpansions / Accessories 07/2007 Danaher MotionSERVOSTAR 600