Smc20 Sensor Module; Smc30 Sensor Module; Smc30 Sensor Module, Additional - Siemens SINAMICS S120 Operating Instructions Manual

Description
2.6 Description of the optional components
2.6.33

SMC20 Sensor Module

The "SMC20 Sensor Module Cabinet-Mounted" module is used to sense the actual motor
speed and the distance. The signals received from the incremental encoder are made available
to the closed-loop controller via the DRIVE-CLiQ interface for evaluation purposes.
You can connect the following encoders to the SMC20 encoder module:
● Incremental encoder sin/cos 1 V
● EnDat and SSI absolute encoders
The motor temperature can also be sensed using KTY84-130 temperature sensors or PTC
thermistors.
Note
You can find a description of the SMC20 in the "SINAMICS S120 Cabinet Modules" Manual,
Chapter, "Options / K48, Sensor Module Cabinet-Mounted SMC20".
2.6.34

SMC30 Sensor Module

The "SMC30 Sensor Module Cabinet-Mounted" module is used to sense the actual motor
speed. The signals received from the rotary pulse encoder are made available to the closed-
loop controller via the DRIVE-CLiQ interface for evaluation purposes.
You can connect the following encoders to the SMC10:
● TTL encoders
● HTL encoders
● SSI encoders
● KTY or PTC temperature sensors
Note
You can find a description of the SMC10 in the "SINAMICS S120 Cabinet Modules" Manual,
Chapter, "Options / K50, Sensor Module Cabinet-Mounted SMC30".
2.6.35

SMC30 Sensor Module, additional

The additional "SMC30 Sensor Module" enables safe actual value sensing when Safety
Integrated Extended functions are used.
Note
You can find a description of the SMC30 in the "SINAMICS S120 Cabinet Modules" Manual,
Chapter, "Options / K52, additional encoder module SMC30".
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Applications for Cabinet Modules, liquid cooled
Operating Instructions, 04/2015, A5E35974555A