K50, Sensor Module Cabinet-Mounted Smc30 - Siemens SINAMICS DCM Betriebsanleitung

11.8.4

K50, Sensor Module Cabinet-Mounted SMC30

Category
Supplementary modules
Function
The CUD of the SINAMICS DCM DC Converter can already evaluate the signals of an
incremental encoder. For applications where more than one encoder must be evaluated,
either a second CUD and/or Sensor Module Cabinet-Mounted SMC30 can be used. The
SMC30 can be used to evaluate SSI encoders with incremental signals, which for instance,
are used for positioning functions. Encoders, which have a DRIVE-CLiQ interface, cannot be
evaluated at the SINAMICS DCM DC Converter or at the SMC30. These encoders are
generally not used in DC drive technology.
The following encoder signals can be evaluated:
● Incremental encoders TTL/HTL with and without wire break detection (wire break
detection is only available with bipolar signals)
● SSI encoder with TTL/HTL incremental signals
● SSI encoder without incremental signals
The motor temperature input, available on the SMC30, is not evaluated for SINAMICS DCM
DC Converter. A motor temperature sensor can be evaluated using the temperature
measurement input provided on each CUD.
Note
For this option, an Advanced CUD with DRIVE-CLiQ port (G00, G11) and a 24 V DC power
supply (L06, L07 or L09) are required.
Connection
The connection is made directly at the Sensor Module SMC30. Description of the
connections, see Catalog D23.1.
Commissioning
See the operating instructions of the SINAMICS DCM DC converter, List Manual of the
SINAMICS DCM DC converter, operating instructions of the SINAMICS DCM Cabinet,
Chapter Signal connections (Page 85).
Cable routing
The cables are routed into the cabinet corresponding to the following diagrams.
SINAMICS DCM Cabinet
Operating Instructions, 04/2015, A5E36161239/RS-AA/001
Options
11.8 Supplementary modules
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