SIEMENS
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Siemens NC 62 · 2016
SINUMERIK CNC
SINUMERIK 840D sl
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Overview
The SINUMERIK 840D sl CNC offers modularity, openness,
flexibility and uniform structures for operation, programming,
and visualization. It provides a system platform with trend-
setting functions for almost all technologies.
Integrated into the SINAMICS S120 drive system and comple-
mented by the SIMATIC S7-300 automation system, the
SINUMERIK 840D sl forms a complete digital system that is
ideally suited for the mid to upper performance range.
SINUMERIK 840D sl is characterized by:
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A high degree of flexibility
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Excellent dynamic response and precision
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Optimum integration into networks
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Benefits
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Outstanding performance and flexibility for multi-axis systems
of average to high complexity thanks to scalable hardware
and software
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Universal openness of the user interface, the PLC and the
NCK area to allow integration of your specialist know-how
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Integrated safety functions for man and machine:
SINUMERIK Safety Integrated
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Comprehensive range of products for integrating machine
tools into communication, engineering and production
processes: SINUMERIK Integrate
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Application
The SINUMERIK 840D sl can be deployed around the world for
the following technologies:
• Turning
• Drilling
• Milling
• Grinding
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Laser machining
• Nibbling
• Punching
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Tool and mold making
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High-speed cutting applications
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Woodworking and glass processing
• Handling
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Transfer lines
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Rotary indexing machines
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Mass production
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JobShop production
The SINUMERIK 840DE sl is available as an export version for
use in countries where approval is required.
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Design
Matched modular system
The SINUMERIK 840D sl CNC is modular in design, offering out-
standing flexibility and openness for any machine application.
Entirely in line with the motto "Mix and Match", the components
can be perfectly matched to each other - tailored precisely to the
requirements of the mechanical engineer and the subsequent
operating environment of the machine.
The SINUMERIK 840D sl combines CNC, HMI, PLC, closed-
loop control and communication tasks on one SINUMERIK NCU
(NCU 710.3B PN/NCU 720.3B PN/NCU 730.3B PN).
For operation, programming and visualization, the correspond-
ing HMI software is already integrated into the CNC software for
the NCU and therefore executes on the high-performance NCU
multi-processor module. For enhanced operating performance,
the SINUMERIK PCU 50.5 industrial PC can be used.
Up to 4 distributed SINUMERIK OP operator panels can be
operated on one NCU or PCU. The operator panel can be
installed as a Thin Client at a distance of up to 100 m (328 ft).
The high-performance NCU multi-processor module can be
installed to the left of the Line Module of the SINAMICS S120
drive system. If necessary, the NCU can be installed separately
at a distance of up to 100 m (328 ft). MOTION-CONNECT
DRIVE-CLiQ cables from Siemens are used for the connections.
SINUMERIK 840D sl offers integrated PROFINET functionality
and supports PROFINET CBA and PROFINET IO.
© Siemens AG 2016