Mitsubishi Electric MELSEC-A0J2H Series Handbook page 90

3
I/O MODULES REPLACEMENT
Specifications
Fuse rating
Fuse blown indication
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 Use the QX70 when using 12VDC.
*3 Check the specifications of the sensor or switches to be connected to the QX80.
*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
- 49
A0J2E-E28DS output
specifications
High speed type fuse 3.2A
(1/common) HP-32
Available (When a fuse blown
occurs, LED is lit, and
a signal is output to the CPU.)
CR absorber
(0.022µF + 47)
8 points/common
(Common terminal: TB26)
4 points/common
(Common terminal: TB32)
Available (Turning ON the output
turns LED ON)
A0J2E-E28DS
0.260A (TYP. All points are ON.)
36-point terminal block
connector
(M3 × 6 screws)
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 +
250(H) × 132(W) × 41(D)mm
98(H) × 27.4(W) × 112.3(D)mm
0.66kg
: Compatible,
QY22 Compatibility
None
–
CR absorber
16 points/common
(Common terminal: TB17)
ON indication (LED)
QX80/QY22 Compatibility
0.05 + 0.25 = 0.30A
(TYP. All points are ON.)
18-point terminal block
(M3 × 6 screws) 2 pieces
2
0.3 to 0.75mm core
(Outside diameter: 2.8mm or
less)
R1.25-3
cannot be used.)
0.16 + 0.40 = 0.56kg
: Partially changed, × : Incompatible
Precautions for replacement
×
*4
The fuse is not built in.
×
As the common changes from two
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.