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2 INPUT MODULE SPECIFICATIONS
2.14 QX82 DC Input Module (Negative Common Type)
Specifications
Number of input points
Isolation method
Rated input voltage
Rated input current
Input derating
ON voltage/ON current
OFF voltage/OFF current
Input impedance
OFF to ON
Response
time
ON to OFF
Dielectric withstand voltage
Insulation resistance
Noise immunity
Protection of degree
Common terminal arrangement
Number of I/O points
Operation indicator
External connections
Applicable wire size
External wiring connector
Applicable connector/terminal block
conversion module
5VDC internal current consumption
Weight
Derating Chart
(%)
100
90
80
ON
70
ratio
60
50
40
30
20
0
10
20
30
Ambient temperature
External Connections
1B20
R
R
Left side
1A5
(first half)
1B2
Right side
24VDC
(latter half)
1B1
The above diagram shows the first half of 32 points
(F).
The latter half of 32 points (L) are similar.
1: For the setting method, refer to the section 1.3.1.
2: Pin number of 1
side connector.
3: Selection of left-hand (F) side provides the first half (X00 to X1F) LED indications, and selection of right-hand (L) side provides the
latter half (X20 to X3F) LED indications.
4 : When using A6CON2 or A6CON3, refer to Chapter 7.
2 - 16
Type
24VDC (+20/-15%, ripple ratio within 5%)
1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)
1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)
560VAC rms/3 cycles (altitude 2000m (6557.38ft.))
10M
By noise simulator of 500Vp-p noise voltage, 1
and 25 to 60Hz noise frequency
First transient noise IEC61000-4-4: 1kV
32 points/common (common terminal: 1B01, 1B02, 2B01, 2B02)
64 (I/O allocation is set as a 32-points input module)
ON indication (LED), 32 point switch-over using switch
0.3mm
A6CON1, A6CON2, A6CON3, A6CON4 (optional)
24VDC
B20
B19
26.4VDC
B18
B17
28.8VDC
B16
B15
B14
40
50 55
(
C
)
B13
B12
B11
B10
B9
B8
B7
B6
Internal
B5
circuit
B4
LED
B3
B2
SW
B1
Indication
selector
3
circuit
Module front view
indicates that of the left-hand side connector, and pin number of 2
DC Input Module (Negative Common Type)
QX82
64 points
Photocoupler
Approx. 4mA
Refer to the derating chart.
19V or higher/3mA or higher
11V or lower/1.7mA or lower
Approx. 5.6k
Initial setting is 10ms.
Initial setting is 10ms.
or more by insulation resistance tester
IP2X
40-pin connector
2
(For A6CON1 or A6CON4) 4
—————
90mA (TYP. all points ON)
0.18kg
Sig-
Pin
Pin-Outs
nal
No.
No.
1B20
X00
1B19
X01
1B18
X02
1B17
X03
A20
1B16
X04
A19
A18
1B15
X05
A17
A16
1B14
X06
A15
1B13
X07
A14
A13
1B12
X08
A12
A11
1B11
X09
A10
A9
1B10
X0A
A8
A7
1B09
X0B
A6
1B08
X0C
A5
A4
1B07
X0D
A3
A2
1B06
X0E
A1
1B05
X0F
1B04
Vacant
1B03
Vacant
1B02
COM
1B01
COM
MELSEC-Q
Appearance
QX82
0 1 2 3 4 5 6 7
8 9 A B C D E F
0 1 2 3 4 5 6 7
8 9 A B C D E F
24VDC
4mA
1
1
s noise width
Sig-
Sig-
Pin
Pin
nal
nal
No.
No.
No.
No.
1A20
X10
2B20
X20
1A19
X11
2B19
X21
1A18
X12
2B18
X22
1A17
X13
2B17
X23
1A16
X14
2B16
X24
1A15
X15
2B15
X25
1A14
X16
2B14
X26
1A13
X17
2B13
X27
1A12
X18
2B12
X28
1A11
X19
2B11
X29
1A10
X1A
2B10
X2A
1A09
X1B
2B09
X2B
1A08
X1C
2B08
X2C
1A07
X1D
2B07
X2D
1A06
X1E
2B06
X2E
1A05
X1F
2B05
X2F
1A04
Vacant
2B04
Vacant
1A03
Vacant
2B03
Vacant
1A02
Vacant
2B02
COM2
1A01
Vacant
2B01
COM2
indicates that of the right-hand
QX82
DISPLAY
F
L
Sig-
Pin
nal
No.
No.
2A20
X30
2A19
X31
2A18
X32
2A17
X33
2A16
X34
2A15
X35
2A14
X36
2A13
X37
2A12
X38
2A11
X39
2A10
X3A
2A09
X3B
2A08
X3C
2A07
X3D
2A06
X3E
2A05
X3F
2A04
Vacant
2A03
Vacant
2A02
Vacant
2A01
Vacant
2 - 16
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