Siemens SIMOTICS S-1FK7 - Connecting to a Converter

Connecting
5.4 System integration
1FK7 G2 synchronous motors
Operating Instructions, 05/2021, A5E50907562B AA
79
5.4.2 Connecting to a converter
Selecting and connecting the cables
• To connect the motor to a converter, use MOTION-CONNECT cables or shielded
connecting cables.
Note
The cable shielding, made up of as many strands as possible, must have a high electrical
conductivity. Braided shields made of copper or aluminum are well suited.
Connection scheme for the motor to the S120 Power Module and Motor Module
Booksize and Compact with a MOTION CONNECT cable
For M23 connector
1
Connector, M23
2
SPEED CONNECT connector, M23
3
Terminal for the cable shield
4
Pin assignment
5
Circuit diagram
6
Cable shield
7 Conductor designation:
U, V, W = power cables, 1.5 mm
2
, each cable separately shielded
BD1+ and BD2- = brake cable without lettering, 1.5 mm
2
, shared shield
PE = protective conductor