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Output mode
switching at STOP →
RUN
Self-diagnostic
functions
Operation mode at
error occurrence
Starting method at
RUN
Latch (power failure
compensation) range
Remote RUN/PAUSE
contact
Clock function
Allowable momentary
power failure time
5 VDC internal power
consumption
Weight
External dimensions
CAUTION
When the existing system software package and peripheral devices are used, the applicable
device range is limited. Refer to Section 1.3 for details.
Table 2.3 Performance specifications (Continued)
A2ASCPU
A2ASCPU
Selection of re-output of operation state before
STOP (default)/output after operation execution
Watchdog error timer (watchdog timer 200 ms fixed)
Memory error detection, CPU error detection, I/O
error detection, battery error detection, etc.
Stop or continue selectable
Initial start (Automatic restart when "RUN" switch is
moved to ON position at power-on, at power
restoration after power failure)
Defaults to L1000 to L2047 (Latch range can be set
for L, B, T, C, D and W relays.)
One RUN contact and one PAUSE contact can be
set within the range from X0 to X1FF (A2AS) or X3FF
(A2AS-S1/A2USH-S1)
Year, month, day, hour, minute, second
(Automatically recognizes leap years.)
-3.1 to +5.3 s (TYP. +1.7 s)/d at 0 °C
Accuracy
-1.6 to +5.3 s (TYP. +2.4 s)/d at 25 °C
-9.6 to +3.6 s (TYP. -2.1 s)/d at 55 °C
Depends on used power supply module
0.32 A
0.41 kg
130 × 54.5 × 93.6 (5.12 × 2.15 × 3.69) mm (inch)
Performance
A2ASCPU
-S1
-S30
6
Remarks
A2USHCPU
-S1
Set in
parameters.
Refer to Section
4.3.1 for details.
Set in
parameters.
(Refer to
Section 4.4.1.)
Set range in
parameters.
Set range in
parameters.
Refer to Section
6.1.
0.46 kg
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