Circuit Diagram Of The Motor - Siemens SIMOTICS T-1FW6 Operating Instructions Manual

6.2.6

Circuit diagram of the motor

The circuit diagram of a stator looks like this:
Figure 6-5
Note
Redundant temperature monitoring circuits Temp‑S and Temp‑F as reserve
The motors are equipped with the following additional temperature monitoring circuits as
reserve:
• Temp‑S with interfaces 2TP1 and 2TP2
• Temp‑F with interfaces +2R1 and -2R2
Note
Checking the shutdown circuit
Before commissioning and before switching on the DC link voltage for the first time, carefully
check the Temp‑S temperature monitoring circuit to ensure that it correctly shuts down (trips).
The typical characteristic R(ϑ) of a PTC temperature sensor according to DIN 44081 is provided
in the Chapter "Technical features of temperature sensors (Page 47)".
1FW6 external rotor built-in torque motors
Operating Instructions, 03/2023, A5E49196960B AC
Circuit diagram of a stator
Connection
6.2 Electrical connection
75