Lenze EVF9338 - Manual (Page 101)

Electrical installation
Wiring of the feedback system
Incremental encoder with HTL level at X9
5
l
101 EDKVF9338 DE/EN/FR 4.0
5.7.3 Incremental encoder with HTL level at X9
Technical data
Field Values
Connection at drive controller Connector: Pin, 9−pole, Sub−D
Connectable incremental encoder Incremental encoder with HTL−level
l Two−track with inverse signals and zero track
l Two−track without inverse signals and zero track
Input frequency 0 ... 200 kHz
Current consumption 5 mA per channel
Supply of incremental encoder External voltage source
Internal voltage source
(X9/4, X9/5) 5 V DC / max. 200 mA
Total current at X9/4, X9/5 and X10/4, X10/5: max. 200 mA
Wiring
B
GND
Z
1
2
3
4
5
6
7
8
9
A
X9
< 50 m
A
B
Z
‚
+
–
A
A
B
Z
B
Z

9300VEC020
Fig. 5−16 Connection of incremental encoder with HTL level
 Signals for CW rotation
‚ External voltage source for the incremental encoder
Cores twisted in pairs
X9 − Incremental encoder with HTL level
Connector: Pin, 9−pole, Sub−D
Pin 1 2 3 4 5 6 7 8 9
Signal B A A +5 V GND Z Z − B
0.14 mm 2 (AWG 26) 1 mm 2 (AWG 18) 0.14 mm 2 (AWG 26)
)
Note!
Connecting the two−track incremental encoder without inverse signals (at HTL
level):
ƒ Set signal A on pin X9/2 (A) and signal B on pin X9/9 (B).
ƒ Wire pin X9/3 (A) and X9/1) (B) with the positive pole of the external
voltage source for the incremental encoder.