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MELSEC-Q
2 INPUT MODULE SPECIFICATIONS
2. INPUT MODULE SPECIFICATIONS
2.1 QX10 AC Input Module
Type
Specifications
AC input module
QX10 Appearance
Number of input points 16 points
Isolation method Photocoupler
Rated input voltage, frequency 100-120VAC (+10/-15%) 50/60Hz (±3Hz)
Input voltage distortion Within 5% (Refer to section 1.2)
Rated input current Approx. 8mA (100VAC, 60Hz), approx. 7mA (100VAC, 50Hz)
Input derating Refer to the derating chart.
Inrush current Max. 200mA within 1ms (at 132VAC)
ON voltage/ON current 80VAC or higher/5mA or higher (50Hz, 60Hz)
OFF voltage/OFF current 30VAC or lower/1.7mA or lower (50Hz, 60Hz)
Input impedance Approx. 12kΩ (60Hz), approx. 15kΩ (50Hz)
Response
time
OFF to ON 15ms or less (100VAC 50Hz, 60Hz)
ON to OFF 20ms or less (100VAC 50Hz, 60Hz)
Dielectric withstand voltage 1780VAC rms/3 cycles (altitude 2000m)
Insulation resistance 10MΩ or more by insulation resistance tester
Noise immunity
By noise simulator of 1500Vp-p noise voltage, 1 s noise width
and 25 to 60Hz noise frequency
First transient noise IEC61000-4-4: 1kV
Protection degree IP1X
Common terminal arrangement 16 points/common (common terminal: TB17)
Number of occupied I/O points 16 points (I/O assignment is set as a 16-point input module.)
Operation indicator ON indication (LED)
External connections
18-point terminal block (M3 6 screws)
Applicable wire size 0.3 to 0.75mm
2
core (2.8mm OD max.)
Applicable crimping terminal R1.25-3 (Sleeved crimping terminals cannot be used.)
Internal current consumption
(5VDC)
50mA (TYP. all points ON)
Weight 0.17kg
Derating chart Terminal block No. Signal name
TB1 X00
TB2 X01
TB3 X02
TB4 X03
TB5 X04
TB6 X05
TB7 X06
External connection TB8 X07
TB9 X08
TB10 X09
TB11 X0A
TB12 X0B
TB13 X0C
TB14 X0D
TB15 X0E
TB16 X0F
TB17 COM
TB18 Vacant
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
COM
QX10
NC
100VAC
8mA60Hz
7mA50Hz
01234567
8 9ABCDEF
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
100
90
80
70
60
50
40
0102030405055
ON
ratio
Ambient temperature
120VAC
132VAC
(%)
( )
C
2
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