Справочник Пользователя для Mitsubishi Electronics QD64D2
3
SPECIFICATIONS
3.5 Specifications of I/O Interfaces with External Device
3.5.4 Interface for external device
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3.5.4
Interface for external device
The following table shows the list of external device interface of the QD64D2.
Table 3.10 List of external device interface of the QD64D2
I/O
classification
Internal circuit
Terminal
number
Signal name
CH1
CH2
Input
B19
A19 Phase A pulse input +
B18
A18 Phase A pulse input -
B17
A17 Phase B pulse input +
B16
A16 Phase B pulse input -
B15, A15
Pulse input common
B12
A12 Preset input 24V
B13
A13 Preset input common
B08
A08 Latch counter input 24V
B09
A09 Latch counter input common
Output
B05
A05 Coincidence output No.1
B04
A04 Coincidence output No.2
B03, A03
External coincidence output power supply
12/24V
12/24V
B02, A02
External coincidence output power supply
GND (0V)
GND (0V)
+5V
27k
1/10W
1/10W
27k
1/10W
1/10W
4.7k
1/10W
1/10W
100
1/2W
1/2W
4.7k
1/10W
1/10W
+5V
Isolator
(Isolating
element)
element)
Line
receiver
receiver
+5V
27k
1/10W
1/10W
27k
1/10W
1/10W
4.7k
1/10W
1/10W
100
1/2W
1/2W
4.7k
1/10W
1/10W
+5V
Isolator
(Isolating
element)
element)
Line
receiver
receiver
10k
1/3W
1k
1/10W
10k
1/3W
1k
1/10W
FUSE
To blown fuse
detection circuit