SIEMENS
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Siemens D 31 · 2015
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SINAMICS S110 servo drives
0.12 kW to 90 kW (0.16 hp to 125 hp)
Encoder system connection
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Overview
Motors with DRIVE-CLiQ interface
DRIVE-CLiQ is the preferred method for connecting the encoder
systems to SINAMICS S110.
Motors with DRIVE-CLiQ interface are available for this purpose,
e.g.
•
SIMOTICS M-1PH8, SIMOTICS S-1FT7 and
SIMOTICS S-1FK7 synchronous motors
•
SIMOTICS M-1PH8 asynchronous (induction) motors
Motors with a DRIVE-CLiQ interface can be directly connected
to the CU305 Control Unit via the available MOTION-CONNECT
DRIVE-CLiQ cables. The connection of the MOTION-CONNECT
DRIVE-CLiQ cable at the motor has degree of protection IP67.
The DRIVE-CLiQ interface supplies the motor encoder via the
integrated 24 V DC supply and transfers the motor encoder and
temperature signals and the electronic rating plate data, e.g. a
unique identification number and rated data (voltage, current,
torque) to the Control Unit. This means that for the various en-
coder types, e.g. resolvers or absolute encoders, different en-
coder cables with varying permissible lengths are now no longer
a concern. Instead, just one cable type, MOTION-CONNECT
DRIVE-CLiQ, can be used for all encoders.
Motors with a DRIVE-CLiQ interface simplify SINAMICS S110
commissioning and diagnostics, as the motor and encoder type
are identified automatically and programmed error-free in the
drive.
Motors without DRIVE-CLiQ interface
The cables for motor encoder and temperature signals of motors
without DRIVE-CLiQ interface, as well as those of external
encoders, must be connected via Sensor Modules. Sensor
Modules Cabinet-Mounted are available in degree of protection
IP20 for control cabinet installation, as well as Sensor Modules
External-Mounted in degree of protection IP67.
Only one encoder system can be connected to each Sensor
Module.
© Siemens AG 2014