User`s manual

176
5.4.3 Wiring example (between controller and external input
terminals)
(1) Example of wiring with a sink type controller
(2) Example of wiring with a source type controller
QD65PD2
Latch counter
3.3k
460 860 1.5k
3.3k
460 860 1.5k
Function
5V
A11
B11
12V
24V
5V
12V
24V
A10
B9
A9
B10
A12
Shield
Shield
Shielded twisted pair cable
Shielded twisted pair cable
Controller
24V
24V
E
E
OUT
OUT
CTRLCOM
0V
24VDC
External
power
supply
Controller
OUT
OUT
E
E
Function
Latch counter
QD65PD2
Shielded twisted pair cable
Shielded twisted pair cable
GND
GND
A10
B9
A9
B10
A12
B11
A11
5V
12V
24V
CTRLCOM
5V
12V
24V
3.3k
460 860 1.5k
3.3k
460 860 1.5k
External
power
supply
24VDC
0V