Mitsubishi Electric MELSEC-A0J2H Series Handbook page 84

3
I/O MODULES REPLACEMENT
Specifications
Surge suppressor
Common terminal
arrangement
Operation indication
Specifications
Current consumption
External connection
method
Applicable wire size
Applicable solderless
terminal
External dimensions
Weight
*1 Consider the characteristics of the triac and observe the necessary precautions by referring to Section 3.3 (3) before
replacing the modules.
*2 Check the specifications of the sensor or switches to be connected to the QX10.
*3 The following shows the derating chart.
*4 Install a fuse for each external terminal point to prevent the burnout of the external devices and modules during load shorts.
In addition, when a fuse blown indication is necessary, configure an external circuit.
3
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A0J2-E56AS output
specifications
CR absorber
(0.022µF + 47)
8 points/common
(Common terminal: TB9, TB19,
TB29)
Available (Turning ON the output
turns LED ON)
A0J2-E56AS
0.460A (TYP. All points are ON.)
36-point terminal block
connector
(M3 × 6 screws) 2 pieces
2
0.75 to 2mm
1.25-3, 1.25-YS3A,
2-S3, 2-YS3A,
(Sleeved solderless terminals
V1.25-3, V1.25-YS3A,
V2-S3, V2-YS3A
98(H) × 27.4(W) × 90(D)mm × 2
250(H) × 190(W) × 41(D) mm + 98(H) × 27.4(W) × 112.3(D)mm
1.10kg
Derating chart
100
90
80
ON
70
ratio
60
50
40
0 10 20
Ambient temperature
: Compatible,
QY22 Compatibility
CR absorber
16 points/common
(Common terminal: TB17)
ON indication (LED)
QX10/QY22 Compatibility
0.05 × 2 + 0.25 × 2 = 0.60A
(TYP. All points are ON.)
18-point terminal block
(M3 × 6 screws) 4 pieces
2
0.3 to 0.75mm core
(Outside diameter: 2.8mm or
less)
R1.25-3
cannot be used.)
× 2
0.17 × 2 + 0.40 × 2 = 1.14kg
120VAC
132VAC
30 40 50 55
: Partially changed, × : Incompatible
Precautions for replacement
As the common changes from
three commons to a common,
wiring with a different voltage for
each common is not possible.
Precautions for replacement
Review current capacity since
current consumption is increased.
×
×
Wiring change is required.
×
× The dimensions are different.
Be aware of that the weight
increases when calculating the
weight.