Mitsubishi Electric MELSEC-A0J2H Series Handbook page 167

10
REPLACING THE SPECIAL FUNCTION MODULE
Item A0J2-68AD
Maximum
conversion Maximum 2.5ms/channel
speed
Absolute Voltage ±15V
maximum input Current ±30mA
Number of
analog input
points
2
E PROM
Write count
I/O terminal and programmable controller
Insulation
power supply: Photocoupler
method
Between channels: Non-isolated
Dielectric
withstand voltage
Insulation
resistance
Number of
64 points
occupied I/O
(I/O assignment: Special 64 points)
points
Connected
36-point terminal block
terminal
0.75 to 2mm
Applicable wire
(Applicable tightening torque 39 to 59
size
Applicable
V1.25-3 V1.25-YS3A
solderless
V2-S3 V2-YS3A
terminal
5VDC internal
current
consumption
Weight 0.675kg
(When there is temperature drift compensation, 160µs is added
to the time regardless of the number of channels used.)
8 channels/module
–
Between I/O terminal and programmable controller power
Between I/O terminal and programmable controller power
–
Between I/O terminal and programmable controller power
–
2
N•cm)
R1.25-3 (A solderless terminal with sleeve cannot be used.)
0.7A
: Compatible,
Q68ADV Q68ADI
80µs/channel
±15V ±30mA
Max. 100000 times
supply: Photocoupler
Between channels: Non-isolated
supply: 500VAC 1 minute
supply: 500VDC 20M or greater
16 points
(I/O assignment: Intelligent 16 points)
18-point terminal block
2
0.3 to 0.75mm
0.64A
0.19kg
: Partially changed, × : Incompatible
Compati- Precautions for
bility replacement
With respect to A0J2-
68AD, Q68ADV/I
conversion speed
increases. For this
reason, for noise
incorporated at A0J2-
68AD, this noise can
be incorporated as an
analog signal at the
Q68ADV/I. In this
type of case, use the
averaging processing
specification to
remove the influence
The number of I/O
×
points changes to 16.
×
× Wiring change is
required.
×
10
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