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4.4 Wiring
4.4.3 Example of wiring a controller and an external input terminal
4
PROCEDURES AND SETTINGS BEFORE
OPERATION
4.4.3 Example of wiring a controller and an external input terminal
Alphanumeric characters in parentheses of QD64D2 terminal parts indicate CH2 terminal
numbers.
(1) Example of wiring with a controller (sink loading type)
Figure 4.6 Example of wiring with a controller (sink loading type)
(2) Example of wiring with a controller (source loading type)
Figure 4.7 Example of wiring with a controller (source loading type)
Controller
B13(A13)
QD64D2
24VDC
Preset
Latch counter
PRST
PRST COM
LATCH COM
+24V
OUT
OUT
+24V
E
E
B08(A08)
B09(A09)
LATCH
Shield
Shield
B12(A12)
10k
1/3W
1k
1/10W
10k
1/3W
1k
1/10W
Shielded
twisted pair cable
Shielded
twisted pair cable
Controller
Shield
B13(A13)
Shield
QD64D2
Preset
Latch counter
PRST
PRST COM
LATCH COM
B08(A08)
B09(A09)
LATCH
GND
OUT
OUT
GND
E
E
24VDC
B12(A12)
10k
1/3W
1k
1/10W
10k
1/3W
1k
1/10W
Shielded
twisted pair cable
Shielded
twisted pair cable