SIEMENS
8/5
Siemens D 31 · 2015
8
SINAMICS G120D distributed inverters
0.75 kW to 7.5 kW (1 hp to 10 hp)
SINAMICS G120D distributed inverters
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Benefits
•
Mechanical design, installation and retrofit of systems are
significantly simplified as a result of the compact and space-
saving design with an extremely low profile and with the same
drilling dimensions for all power ratings; further, the dimen-
sions are identical to those of the SINAMICS G110D distrib-
uted inverter
•
Wide power range from 0.75 kW to 7.5 kW (1 hp to 10 hp)
•
The safety functions make it easier to integrate drives into
safety-oriented machines or plants
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The innovative circuit design (bidirectional input rectifier with
"pared-down" DC link) allows the kinetic energy of a load to be
fed back into the line supply system. This feedback capability
provides enormous potential for energy saving because
generated energy no longer has to be converted into heat in a
braking resistor. Braking resistors and reactors are not neces-
sary - this is a particular advantage in terms of the project
engineering outlay, space requirement and installation costs
for the high IP65 degree of protection
•
Easy commissioning and maintenance due to a mini USB
parameterization interface and screen-based parameteriza-
tion software and wizards
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The same, standardized plug-in connections for the bus,
power and I/O connections (ISO 23570) for the complete
range of power ratings of SINAMICS G110D,
SINAMICS G110M and SINAMICS G120D
•
Integrated positioning functionality supports process-related
implementation of positioning tasks with a high dynamic re-
sponse. Positioning can be implemented with an incremental
and/or absolute encoder (SSI)
•
Increased degree of ruggedness and longer service life as the
electronic modules are coated
•
Flexibility due to modularity for a future-oriented distributed
drive concept with a high IP65 degree of protection
- Module replacement under voltage (hot swapping)
- The modules can be easily replaced, which makes the
system extremely service friendly
•
Simple, standard implementation of completely distributed
plant and system concepts by using products in a scalable
fashion:
- SIRIUS M200D (motor starter)
- SIMATIC ET200pro FC-2 (inverter for distributed IOs,
available soon)
- SINAMICS G110D (inverter for basic, conveyor-related
applications)
- SINAMICS G110M (inverter for conveyor-related applica-
tions)
- SINAMICS G120D (inverter for demanding, conveyor-
related applications)
•
The same connectors are used as for the SIRIUS M200D
motor starter
•
Communications-capable via PROFINET / EtherNet/IP or
PROFIBUS with PROFIdrive profile 4.1:
PROFINET features:
- Neighbor recognition (LLDP)
- Ring topology possible (MRP (Media redundancy protocol),
MRPD (media redundancy with planned duplication)
- Isochronous real-time communication (IRT)
- PROFIenergy
- PROFIsafe
- Diagnostics, interrupts
- Shared Device
- Attenuation meter (for FO variant)
•
Integrated fiber-optic interfaces (with CU240D-2
PN-F
FO and
CU250D-2 PN-F FO) for use in environments with harsh EMC
conditions. These help to maintain stable communication and
allow preventive maintenance of the connected PROFINET
communication cable by means of an integrated attenuation
meter.
•
Simple connection, engineering, data management as well as
control of the inverter in sophisticated plants and systems as
a result of the consequential integration in TIA (Totally Inte-
grated Automation)
•
High degree of operator friendliness by using the Intelligent
Operator Panel (IOP) to parameterize, diagnose, control
(open-loop) and copy drive parameters
•
The ability to connect up to 6 sensors and up to 2 actuators to
the Control Unit directly ensures that almost all the information
relevant to the drive can be managed directly. Fail-safe
Control Units can process signals from up to three fail-safe
sensors and one fail-safe actuator. The CU240D-2 Control
Units are also equipped with two analog inputs. Local pre-
processing of the signals relieves the fieldbus of the task and
ensures a faster and more reproducible response time
•
Integrated EMC filter class A (acc. to EN 55011)
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Integrated brake control, supported brake voltage 180 V DC
(at line voltage of 400 V AC – otherwise
U
line
× 0.45 = brake
voltage)
•
Integrated motor protection using a thermal motor model and
evaluation of PTC, KTY or bimetal temperature sensors
•
Software parameters for simple adaptation to 50 Hz or 60 Hz
motors (IEC or NEMA motors)
•
Easy replacement of devices and time-saving copying of
parameters to optional memory card
•
Engineering and commissioning with standard engineering
tools such as SIZER for Siemens Drives (V2.9 and higher),
STARTER (V4.3 and higher) and Drive ES ensure fast engi-
neering and easy commissioning – STARTER is integrated in
STEP 7 with Drive ES Basic with all the advantages of central
data storage and totally integrated communication
•
Certified worldwide for compliance with CE, UL, cUL, C-Tick
and Safety Integrated according to IEC 61508 SIL 2,
EN ISO 13849-1 PL d and Category 3
© Siemens AG 2014