SIEMENS
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Siemens MD 50.1 · 2015
Motor integrated frequency inverter SINAMICS G110M
0.37 kW to 4 kW
SINAMICS G110M distributed frequency inverters
9
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Design
(continued)
Control Units
Fig. 9/5
SINAMICS G110M Control Unit CU240M PN cable gland
A Control Unit performs closed-loop control functions for the
inverter. In addition to closed-loop control, it has additional func-
tions that can be adapted to the particular application through
parameterization.
Various Control Units are available for SINAMICS G110M distrib-
uted inverters,
see page 9/9.
Supplementary system components
Intelligent Operator Panel IOP Handheld
The IOP supports both entry-level personnel and drive experts.
Thanks to the large plain text display, menu-based operation
and the application wizards, it is easy to commission, diagnose
and locally control standard drives.
Memory card
The parameter settings for an inverter can be stored on the
SINAMICS SD card. When service is required, e.g. after the
inverter has been replaced and the data has been downloaded
from the memory card, the system is immediately ready for use
again.
PC inverter connection kit (mini USB interface cable) for
communication with a PC)
For controlling and commissioning an inverter directly from a PC
if the appropriate software (STARTER commissioning tool V4.3
and higher or SINAMICS Startdrive V13 and higher) has been
installed.
Internal braking resistors
Excess energy in the DC link is dissipated in the internal braking
resistor.
24 V DC power supply
A 24 V DC power supply is also available for SINAMICS G110M.
This is mounted directly on the inverter and supplies the device
with 24 V DC, so there is no need to connect an external 24 V DC
power supply.
Repair switch
A repair switch is available for SINAMICS G110M inverters.
This
is installed directly on the inverter and disconnects the input
end of the SINAMICS G110M from the 400 V line voltage.
Connecting cable for the Control Units
Flexible plug-in cables to transfer data between the Industrial
Ethernet stations or PROFIBUS stations, as well as to supply
power to the Control Unit (24 V DC).
Connector sets and pre-assembled cables can be ordered as
accessories as well as pre-assembled cables for the line supply.
Installation kits
Different installation kits can be ordered as accessories for
the Control Units with plug-in connections and Control Units with
cable gland connections.
These contain caps or cable glands for protection or electrical
connection respectively.
Spare Parts Kit
A Spare Parts Kit is available which comprises small parts such
as seals, caps and screws.
© Siemens AG 2015