10.3
Expansion cards -PROFIBUS-
This chapter describes the PROFIBUS expansion card for the SERVOSTAR 640/670.
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-D
sockets wired in parallel. The supply voltage for the expansion card is provided by the servo ampli-
fier.
10.3.1
Front view
10.3.2
Connection technology
Cable selection, cable routing, shielding, bus connector, bus termination and transmission times are
described in the “Installation guidelines for PROFIBUS-DP/FMS” from PNO, the PROFIBUS User
Organization.
10.3.3
Connection diagram
AGND and DGND (connector X3) must be joined together !
SERVOSTAR
®
640/670 Instructions Manual
101
Kollmorgen
12/2010
Expansion Cards
SERVOSTAR 640/670
