4.A2CCPU
-------------------
MELSEC·A
Table
4.1
List
of
Performance
(Continued)
Item
Performance
Pointer (P) (points)
256 (POto 255)
Device
Special
relay (M) (points)
256 (M9000 to 9255)
Special
register (D) (points)
256 (09000 to 9255)
Comment (points)
.2
Max.
1600
(Specify in batches of 64 points)
Watch dog error monitor (watch dog timer 200 msec), Memory error
Self·diagnostlc functions
detection, CPU error detection,
I/O
error detection, battery error detection,
etc.
Operation mode at the time of error STOP/CONTINUE
STOP
~ RUN
output
mode
Output
data
at
time
of
STOP
restored/data output after operation execution
Input power
100to
120 VAC/200 to 240 VAC
:;:1~~
(85 to 132 VAC/170 to 264 VAC)
Input frequency 50/60 Hz ± 3 Hz
Maximum
A2C
internal
power
input apparent 110 VA or less
supply
power
Input current 20 AP/20 AP or less
Efficiency
65% or over
Allowable
momentary
20 msee or
less
power failure
A2CCPU : 1.1 (2.41)
Weight
kg (Ib)
A2CCPUP21
:
1.5 (3.28)
A2CCPUR21 : 1.5 (3.28)
I
.2.
With GPP/PHP/HGP, comments up to 4032 points can be used. Note that the maximum
of storage capacity of the A2C is 1600 points.
4-2
•
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