Siemens SINUMERIK 840D Installation And Startup Guide

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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
g
uration

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB