Mitsubishi Electric MELSEC-A0J2H Series Handbook page 55

3
I/O MODULES REPLACEMENT
(3) Specifications comparison between A0J2E-E32D and QX80
Specifications
Number of input points
Insulation method
Rated input voltage
Rated input current
Operating voltage range
Maximum number of
simultaneous input
points
ON voltage/ON current
OFF voltage/OFF current
Input impedance
Input form
OFFON
Response
time
ONOFF
Response
OFFON
time
(High
speed
mode)
(Only upper
ONOFF
8 points)
Common terminal
arrangement
Operation indication
External connection
method
Applicable wire size
Applicable solderless
terminal
Current consumption
External dimensions
Weight
*1 Use the QX70 when using 12VDC.
*2 Check the specifications of the sensor or switches to be connected to the QX80.
A0J2E-E32D
32 points
Photocoupler
12VDC/24VDC
Approx. 3mA/Approx. 7mA
10.2 to 26.4VDC
(Ripple ratio within 5%)
100% (32 points)
simultaneously ON
9.5VDC or more/2.6mA or more 19VDC or more/3mA or more
6VDC or less/1.0mA or less 11VDC or less/1.7mA or less
Approx. 3.4k
Source input
(Input current flows in.)
1ms/5ms/10ms/20ms/70ms or
5.5ms (TYP.)
1ms/5ms/10ms/20ms/70ms or
6.0ms (TYP.)
1ms/5ms/10ms/20ms/70ms or
0.5ms or less
1ms/5ms/10ms/20ms/70ms or
1.0ms or less
16 points/common
(Common terminal: TB17, TB34)
Available (Turning ON the input
turns LED ON)
36-point terminal block
connector
(M3 × 6 screws)
2
0.75 to 2mm (Outside diameter: 2.8mm or
1.25-3, 1.25-YS3A, 2-S3,
2-YS3A,
(Sleeved solderless terminals
V1.25-3, V1.25-YS3A,
V2-S3, V2-YS3A
0.105A (TYP. All points are ON.) 0.05A (TYP. All points are ON.)
250(H) × 132(W) × 41(D) mm 98(H) × 27.4(W) × 90(D) mm
0.61kg
: Compatible,
QX80 Compatibility
16 points
Photocoupler
24VDC
Approx. 4mA
20.4 to 28.8VDC
(Ripple ratio within 5%)
100% simultaneously ON
Approx. 5.6k
Negative common
less
(Set it with CPU parameter.)
Initial setting is 10ms.
less
(Set it with CPU parameter.)
Initial setting is 10ms.
less
(Set it with CPU parameter.)
Initial setting is 10ms.
less
(Set it with CPU parameter.)
Initial setting is 10ms.
16 points/common
(Common terminal: TB18)
ON indication (LED)
18-point terminal block
(M3 × 6 screws)
2
0.3 to 0.75mm core
less)
R1.25-3
cannot be used.)
0.16kg
: Partially changed, × : Incompatible
Precautions for replacement
When seventeen or more points
are used, use two QX80 modules.
*1
12VDC cannot be used.
Rated input current is smaller.
*1
12VDC cannot be used.
*1
12VDC cannot be used.
*1
12VDC cannot be used.
*2
Input resistance is greater.
The name is different, but the
specificaton is equal.
Set the input response time of the
parameter to 5ms before use.
Set the input response time of the
parameter to 1ms before use.
×
×
Wiring change is required.
×
× The dimensions are different.
3
*2
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