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© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) -- 01/2007 Edition
General Information on the SINUMERIK 840Di sl
1.1 Overview of SINUMERIK 840Di sl
With the SINUMERIK 840Di sl, Siemens can provide a complete PC--integrated
control that controls the drive units and I/Os through the standard fieldbus
PROFIBUS DP with Motion Control functionality and therefore permits a distrib-
uted design of the overall system. It therefore constitutes the basis for PC --
based automation solutions and is generally designed especially for applica-
tions with the following requirements:
S Distributed automation solutions in the fields of PLC I/Os and drives.
S Fully PC--integrated control, owing to increased integratability in the target or
current automation environment.
Analog
drives
ADI4
Operator panel
front
(e.g. OP012)
I/O modules
PP72/48
SIMATIC DP
ET 200
Handwheels
Measuring
pulses
Fast I/Os
PROFIBUS--DP (1) (12 MBaud)
Networking
(TCP/IP)
(e.g., company network)
PCU 50.3
MCI board extension
(option)
PROFIBUS--MCP
(machine control panel)
PROFIBUS DP
diagnostic repeater
MCI board
PROFIBUS--DP (2) (12 MBaud)
SINAMICS S120
Networking(TCP/IP)
(e.g. MCP, TCU,
programming device)
USB
(standard I/O)
Fig. 1-1 System overview of SINUMERIK 840Di sl
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