Mitsubishi Electric MELSEC-A0J2H Series Handbook page 221

(11)Specifications comparison between A0J2-E28DT and interface module (SC-
A0JQIF28DT)
Specifications A0J2-E28DT input specifications
Number of input points
Insulation method
Rated input voltage
Rated input current Approx. 3mA/Approx. 7mA
Operating voltage range
(Ripple ratio within 5%)
Maximum number of
100% (16 points/common)
simultaneous input
simultaneously ON
points
ON voltage/ON current 9.5VDC or more/2.6mA or more
OFF voltage/OFF
6VDC or less/1.0mA or less
current
Input resistance
Input form Sink input (Input current flows off.)
OFFON 10ms or less (6ms TYP.)
Response
time
ONOFF 10ms or less (7.5ms TYP.)
Common terminal 16 points/common
arrangement (Common terminal: TB17)
Operation indication
(Turning ON the input turns LED ON)
Specifications A0J2-E28DT output specifications
Number of output points
Insulation method
Rated load voltage
Operating load voltage
range
Maximum load current 0.5A/point, 4A/common
Maximum inrush current
Leakage current at OFF
Maximum voltage drop 0.9VDC (TYP.) 0.5A
at ON 1.5VDC (MAX.) 0.5A
OFFON
Response
time
ONOFF 2ms or less (Resistance load)
Voltage 12VDC/24VDC (10.2 to 30VDC)
External
supply
Current
power
(TYP. 24VDC 8 points/common ON)
Surge suppressor Varistor (52 to 62V)
8 points/common
Common terminal (Common terminal: TB26)
arrangement 4 points/common
(Common terminal: TB33)
Operation indication
(Turning ON the output turns LED ON)
Fuse
Fuse blown indication
SC-A0JQIF28DT input
16 points
Photocoupler
12VDC/24VDC
Approx. 3mA/Approx. 7mA
10.2 to 26.4VDC
(Ripple ratio within 5%)
100% (16 points/common)
9.5VDC or more/2.6mA or more
6VDC or less/1.0mA or less
Approx. 3.4k
Sink input (Input current flows off.)
5ms or less (1ms TYP.)
5ms or less (1ms TYP.)
(Common terminal: TB17)
Available
SC-A0JQIF28DT output
12 points
Photocoupler
12VDC/24VDC
10.2 to 30VDC
0.5A/point, 4A/common
4A 10ms or less
0.1mA or less
2ms or less
1ms or less (Resistance load)
12VDC/24VDC (10.2 to 30VDC)
23mA
(TYP. 24VDC 8 points/common ON)
Varistor (50.4 to 61.6V)
(Common terminal: TB26)
(Common terminal: TB33)
Available
None
None
: Compatible,
Compatibility
specifications
16 points
Photocoupler
12VDC/24VDC
10.2 to 26.4VDC
simultaneously ON
Approx. 3.3k
16 points/common
None
Compatibility
specifications
12 points
Photocoupler
12VDC/24VDC
10.2 to 30VDC
4A 10ms or less
0.1mA or less
0.5VDC (TYP.) 0.5A
0.8VDC (MAX.) 0.5A
1ms or less
5mA
8 points/common
4 points/common
None
None
None
: Partially changed, × : Incompatible
Precautions for replacement
In combination with Q series input
module:
*1
10ms or less (6ms TYP.)
In combination with Q series input
module:
*1
10ms or less (6ms TYP.)
Operation indication can be checked
with Q series input module.
Precautions for replacement
In combination with Q series output
module:
*2
2ms or less
In combination with Q series output
module:
*2
2ms or less (Resistance load)
Operation indication can be checked
with Q series output module.
App
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