Lenze 9300 vector Instructions De Montage page 81

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Incremental encoder at input X9
Incremental encoders with HTL level can only be connected to X9.
Fig.9-20
Assignment of 9-pole Sub-D socket (X9) at the controller
Pin
Signal
Technical data
ƒ Input frequency: 0 - 200 kHz
ƒ Current consumption per channel: 5 mA
EDKVF9383 DE/EN/FR 1.0
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Connection of the incremental encoder to input X9
Incremental encoder with HTL-level
Signals at CW rotation
Supply voltage for the incremental encoder
1 2
B O
Note!
Incremental encoders with HTL level, providing A and B signals only, can be
connected to pin X9/2 (A) and pin X9/9 (B). The inputs A and B (pins X9/3 and
X9/1) must then be supplied with the supply voltage of the incremental
encoder.
Electrical installation
Wiring of feedback system
l = max. 50 m
X9
B
B
1
A
2
A
3
4
GND
5
Z
6
Z
7
8
+
ƒ
9
–
3 4 5
O +5 V GND
X9/1 B
X9/2 A
X9/3 A
0.14 mm 2
X9/6 Z
AWG 26
X9/7 Z
X9/8 –
B
X9/9
X9/4 +5 V
1.0 mm 2
X9/5 GND AWG 18
‚
A
A
B
B
Z
Z
6 7 8
Z Z -
4
9300VEC020
9
B
81