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03.96
2.1 Mechanical configuration
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 Siemens AG 2000 All Rights Reserved
SINUMERIK 840D Installation and Start-Up Guide (IAD) – 04.00 Edition
2.1 Mechanical configuration
2.1.1 Overview
SIMODRIVE
NCU MSD
MS (I/RF, OI)
FDD
QWERTY keyboard
Operator panel
SIMATIC STEP7–300 I/O devices
SIMODRIVE 611D
Machine control panel
SINUMERIK 840D
SIEMENS
PS IM
SMs
SIEMENS
NCU terminal block
Fig. 2-1 System overview of SINUMERIK 840 with SIMODRIVE 611 (diagrammatic)
2 Confi
uration