Resolver at x7, Electrical installation – Lenze 9300 0.37kW-75kW User Manual
Page 205
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Electrical installation
Wiring of the feedback system
Resolver at X7
l
205
EDKVS9332X DE/EN/FR 6.1
5.10.2
Resolver at X7
Technical data
Field
Values
Connection at drive controller
Connector: Socket, 9−pole, Sub−D
Resolver type recommended
Receiver
Number of pole pairs of the resolver 1
Transmission ratio
0.3
Evaluation method
Voltage impression in the sine and cosine winding
Max. output voltage
± 10 V
Max. current consumption
50 mA per winding
Max. impedance [Z]
500
W per winding
Output frequency
4 kHz
Monitoring
Monitoring for open circuit of the resolver and the resolver cable
(configurable)
Wiring
+REF
-REF
+COS
+SIN
-SIN
-COS
+KTY
-KTY
1
2
3
4
5
6
7
8
9
X7
< 50 m
KTY
9300STD331
Fig. 5−32
Resolver connection
Cores twisted in pairs
X7 − Resolver
Connector: Socket, 9−pole, Sub−D
Pin
1
2
3
4
5
6
7
8
9
Signal
+REF
−REF
GND
+COS
−COS
+SIN
−SIN
+KTY
−KTY
0.5 mm
2
(AWG 20)
˘
0.14 mm
2
(AWG 26)