Electrical installation
Wiring of the feedback system
Encoder connection
89
EDBCSXS064 EN 4.0
Incremental encoder (TTL encoder)
Features
Input/output frequency:
0 ... 200 kHz
Current consumption:
6 mA per channel
Current on output V
CC
(X8/pin 4):
Max. 200 mA
X8
5
1
9
6
B
V
CC
GND
Z
R1 (+KTY)
R2 (-KTY)
1
2
3
4
5
6
7
8
9
A
< 50 m
A
A
A
B
Z
B
B
Z
Z
KTY
ECSXA026
Fig. 5−19
Connection of incremental encoder with TTL level (RS−422)
Signals in case of clockwise rotation
Cores twisted in pairs
Assignment of plug connector X8: Sub−D 9−pole
Pin
1
2
3
4
5
6
7
8
9
Signal
B
A
A
V
CC
GND
(R1/+KTY)
Z
Z
R2
(−KTY)
B
0.14 mm
2
(AWG 26)
1 mm
2
(AWG 18)
0.14 mm
2
(AWG 26)
