Signal Connection - Siemens SIMOTICS T-1FW6 Series Configuration Manual

Electrical connection
8.3 System integration
Connection assignment
Table 8- 6
For information on connecting the power, also refer to the diagrams relating to "System
integration". The rotor rotates clockwise if the torque motor is connected to phase sequence
U, V, W. See "Defining the direction of rotation (Page 38)".
8.3.8

Signal connection

No direct connection of the temperature monitoring circuits
Risk of electric shock when incorrectly connecting the temperature monitoring circuit
In the case of a fault, circuits Temp-S and Temp-F do not provide safe electrical separation
with respect to the power components.
• Use, for example, the TM120 or the SME12x to connect the Temp-S and Temp-F
Correctly connecting temperature sensors
NOTICE
Motor destroyed as a result of overtemperature
The motor can be destroyed as a result of overtemperature if you do not correctly connect
the temperature sensors.
• When connecting temperature sensor cables with open conductor ends, pay attention to
254
Power connection for torque motor
Converter
U2
V2
W2
WARNING
temperature monitoring circuits. You therefore comply with the directives for safe
electrical separation according to EN 61800-5-1 (previously safe electrical separation
according to EN 50178).
the correct assignment of conductor colors.
Torque motor/stator
U
V
W
1FW6 High Speed built-in torque motors
Configuration Manual, 01/2020, 6SN1197-0AE03-0BP3