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

5.2.6

Circuit diagram of the motor

The circuit diagram of a stator looks like this:
Figure 5-5
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 45)".
1FW6 external rotor built-in torque motors
Operating Instructions, 12/2020, A5E49196960B AB
Circuit diagram of a stator
Connection
5.2 Electrical connection
79