User`s manual

175
CHAPTER 5 SETTINGS AND PROCEDURE BEFORE OPERATION
5
5.4 Wiring 5.4.2 Wiring example (between module and encoder)
(2) Example of wiring with a voltage output type encoder (5VDC)
(3) Example of wiring with a line driver (equivalent to AM26LS31) encoder
External
power
supply
QD65PD2
Phase
A
Phase
B
Phase
Z
Shielded twisted pair cable
Encoder
5VDC
0V
A18
B18
A19
B19
B17
B15
A16
B16
A17
A15
A13
B13
A14
B14
B12
DIF
5V
12V
24V
COM
DIF
5V
12V
24V
COM
DIF
5V
12V
24V
COM
1.5k900200176
3.3k
1.5k900200176
3.3k
1.5k900200176
3.3k
OUT
GND
OUT
GND
OUT
GND
E
A
B
B
Z
Z
E
A18
DIF
1.5k900200176
3.3k
5V
12V
24V
COM
DIF
5V
12V
24V
COM
DIF
5V
12V
24V
COM
QD65PD2
B18
A19
B19
B17
B15
A16
B16
A17
A15
A13
B13
A14
B14
B12
Phase
A
Phase
B
Phase
Z
1.5k900200176
3.3k
1.5k900200176
3.3k
Shielded twisted pair cable
Encoder