Siemens SIMOTICS L-1FN3 Configuration Manual page 89

Temp-F as KTY 84 or Pt1000
The 16th digit of the order designation on the rating plate of the primary section indicates
whether a KTY 84 or a Pt1000 is installed, see Rating plate data (Page 57):
1FN3xxx-xxxxx-xxx1:
1FN3xxx-xxxxx-xxx3:
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
1FN3 linear motors
Configuration Manual, 10/2018, 6SN1197-0AB86-0BP2
with KTY 84
with Pt1000
WARNING
temperature monitoring circuits. You therefore comply with the directives for safe
electrical separation according to DIN EN 61800-5-1 (previously safe electrical
separation according to DIN EN 50178).
the correct assignment of conductor colors.
Motor components and options
4.1 Motor components
87