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3 SPECIFICATIONS
I/O
Internal circuit
classification
Input
+ 5V
Line
receiver
+ 5V
Line
receiver
1k
1/10W
1k
1/10W
Output
To the fuse
broken detection
circuit
1: Terminal numbers A08, A07, A03, A04, B08, B07, B04 and B03 are not used.
3 - 13
(3) QD62D (Differential input sinking output type)
Terminal
number
1
CH1
CH2
A20
A14
Phase A pulse input
27k
4.7k
1/16W
1/16W
100
1/2W
4.7k
1/16W
27k
B20
B14
Phase A pulse input
1/16W
A19
A13
Phase B pulse input
27k
4.7k
1/16W
1/16W
100
1/2W
4.7k
1/16W
A19
B13
Phase B pulse input
27k
1/16W
10k
A18
A12
Preset input 24 V
1/3W
5.6k
B18
B12
Preset input 12 V
1/10W
680
A17
A11
Preset input 5 V
1/10W
B17
B11
PRSTCOM
10k
A16
A10
Function start input 24 V
1/3W
5.6k
B16
B10
Function start input 12 V
1/10W
680
A15
A09
Function start input 5 V
1/10W
B15
B09
FUNCCOM
EQU1
A06
A05
(Coincidence output point No. 1)
EQU2
B06
B05
(Coincidence output point No. 2)
B02, B01
12/24 V
FUSE
A02, A01
0 V
Signal name
Operation
Line driver level (AM26LS31 [manufactured by Texas
Instruments] or equivalent) that conforms to RS-422-A in
EIA Standard
EIA standard RS-422-A line driver level
Equivalent to AM26LS31 (made by Japan Texas
Instruments, Inc.)
V
Hysteresis (VT+ - VT-) 60 mV
hys
V
"H" level enable input voltage: 2 V or higher
IH(E)
V
"L" level enable input voltage: 0.8 V or lower
IL(E)
A current type line driver cannot be used.
When ON
When OFF
When ON
When OFF
When ON
When OFF
Response
time
When ON
When OFF
When ON
When OFF
When ON
When OFF
Response
time
Operating voltage
Maximum load current
Maximum voltage drop when ON 1.5 V
Response time OFF
Input voltage
Current consumption
MELSEC-Q
Input voltage
Operating current
(guaranteed value)
(guaranteed value)
21.6 to 26.4 V
2 to 5 mA
5 V or less
0.1 mA or less
10.8 to 13.2 V
2 to 5 mA
4 V or less
0.1 mA or less
2.5 to 5.5 V
2 to 5 mA
1 V or less
0.1 mA or less
OFF
ON
ON
0.5 ms or less
1 ms or less
21.6 to 26.4 V
2 to 5 mA
5 V or less
0.1 mA or less
10.8 to 13.2 V
2 to 5 mA
4 V or less
0.1 mA or less
2.5 to 5.5 V
2 to 5 mA
1 V or less
0.1 mA or less
OFF
ON
ON
0.5 ms or less
1 ms or less
10.2 to 30 V
0.5 A/point, 2 A/common
ON 0.1 ms or less
ON
OFF 0.1 ms or less (rated load,
resistive load)
10.2 to 30 V
8 mA (TYP 24 V DC)
3 - 13
OFF
OFF
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