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BECKHOFF
10.3
Expansion cards -PROFIBUS-
This chapter describes the PROFIBUS expansion card for the AX2040/2070.
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 !
AX2040/2070 Product Manual
06/2007
AX2040/2070
Expansion Cards
99
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