Mitsubishi Electric MELSEC-A0J2H Series Handbook page 75

3
I/O MODULES REPLACEMENT
(7) Specifications comparison between A0J2-E28AR and QX10+QY10
Specifications
Number of input points
Insulation method
Rated input voltage
Input voltage distortion
Rated input current
Operating voltage range
Maximum number of
simultaneous input
points
ON voltage/ON current
OFF voltage/OFF current
Inrush current
Input impedance
OFFON
Response
time
ONOFF
Common terminal
arrangement
Operation indication
Specifications
Number of output points
Insulation method
Rated switching voltage/
current
Minimum switching load
Maximum switching
voltage
Maximum switching
frequency
A0J2-E28AR input
specifications
16 points
Photocoupler
100-120VAC, 50/60Hz
–
Approx. 8mA (100VAC, 60Hz)
10mA (100VAC, 60Hz)
Approx. 7mA (100VAC, 50Hz)
85 to 132VAC
(50/60Hz±5%)
100% (16 points)
Refer to the derating chart.
simultaneously ON
80VAC or more/5mA or more
80VAC or more/6mA or more
30VAC or less/1.7mA or less
40VAC or less/4mA or less
Max. 300mA, within 0.3ms
(132VAC)
Approx. 10k (60Hz),
Approx. 12k (50Hz)
15ms or less (6ms TYP.)
35ms or less (16ms TYP.)
16 points/common
(Common terminal: TB17)
Available (Turning ON the input
turns LED ON)
A0J2-E28AR output
specifications
12 points
Photocoupler
24VDC 2A (Resistance load)/ 24VDC 2A (Resistance load)/
point
240VAC 2A (COS=1)/point
5A/common
5VDC 1mA
264VAC, 125VDC
3600 times/hr
: Compatible,
QX10 Compatibility
16 points
Photocoupler
100-120VAC, 50/60Hz
Within 5%
85 to 132VAC
(50/60Hz±3Hz)
*2
(50Hz, 60Hz)
(50Hz, 60Hz)
Max. 200mA, within 1ms
(with 132VAC)
Approx. 12k (60Hz),
Approx. 15k (50Hz)
15ms or less
(100VAC 50Hz, 60Hz)
20ms or less
(100VAC 50Hz, 60Hz)
16 points/common
(Common terminal: TB17)
ON indication (LED)
QY10 Compatibility
16 points
Relay
point
240VAC 2A (COS = 1)/point
8A/common
5VDC 1mA
264VAC, 125VDC
3600 times/hr
: Partially changed, × : Incompatible
Precautions for replacement
–
Rated input current is smaller.
Use it within the range shown in the
derating chart.
*1
OFF current is smaller.
*1
Input impedance is larger.
Precautions for replacement
Although the insulation methods
differ, the performance of the
insulation is the same.
3
*1
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