Electrical connection
8.3 System integration
S-1FT7 synchronous motors
392 Configuration Manual, 09/2018, A5E45099423B AA
Motors without DRIVE-CLiQ interface
If a motor is not equipped with a DRIVE-CLiQ interface, the speed encoder and temperature
sensor are connected via a signal connector.
17-pin M23 signal connector
Figure 8-12 Motor with a signal connector
Motors without DRIVE-CLiQ require a Sensor Module Cabinet (SMC) for operation with a
SINAMICS S120 drive system. The motor is connected with the SMC using a MOTION-
CONNECT signal cable.
Figure 8-13 Encoder interface without DRIVE-CLiQ
Information on the connector pin assignment is provided in Chapter "PIN assignment of the
signal connectors (Page 393)".