Line Connection; Signal Connection - Siemens SIMOTICS S-1FK2 Configuration Manual

Electrical connection
8.3 System integration
8.3.2

Line connection

Designs of the power connectors
The 1F☐2 is equipped with the following power connectors depending on the frame size and
performance level.
The power connectors can be rotated within a certain range.
More precise information about the equipping of the motors and the angles of rotation is
provided in Chapter "Rotating the connector on the motor (Page 138)".
8.3.3

Signal connection

Design of the signal connector
The signal connection of the 1F☐2 is established using a round connector M17.
The connector pin assignment is as follows.
The signal connectors can be rotated within a certain range.
140
Round connector M17
Brake connection 24 V: "+" = BD1+; "-" = BD2-
Round connector M23
M17 signal connector, with DRIVE-CLiQ
Round connector M40
1
2
3
4
5
6
7
8
9
10
1FK2 Synchronous Motors for SINAMICS S120
Configuration Manual, 02/2022, A5E46927724B AD
TX-P
TX-N
-
-
RX-P
RX-N
-
-
24 V
0 V