KEB COMBIVERT F6 Instructions For Use Manual - Attention
ATTENTION
KTY or PTc cables and sensors
►
Do not lay KTY or PTC cable from the motor (also screened) together
with control cables!
►
KTY or PTC cable within the motor cable only permitted with double
shielding!
►
KTY sensors may not be used in connection with other detections.
Otherwise incorrect measurements will be the result.
6.7.3 Using the temperature input in the KTY mode
connection of a KTY sensor
T1B
T2B
+
KTY84
-
Figure 29: Connection of a KTY sensor
6.7.4 Using the temperature input in the PTc mode
If the temperature input is operated in the PTC mode, the user is provided with all pos-
sibilities within the specified resistance range. This can be:
Wiring examples in the PTc mode
Thermal contact (NC contact)
T1B
T2B
Temperature sensor (PTC)
T1B
T2B
Mixed sensor chain
T1B
T2B
Figure 30: Wiring examples in the PTC mode
If no evaluation of the input is required, the function can be switched off with Pn.12 =
"7" (CP.28) (standard in operating mode "GENERAL").Alternatively, a bridge can be
installed between T1B and T2B.
63
ELEcTrIcAL INSTALLATION