A2Ascpu(S1), A2Ushcpu-S1 Module Performance Specifications - Mitsubishi MELSEC-A A1SCPUC24-R2 User Manual

2.1.3 A2ASCPU(S1), A2USHCPU-S1 Module Performance
Specifications
The memory capacity, device performances and other specifications of
A2ASCPU(S1/S30) modules are provided below.
Item
Control system
I/O control method
Programming
language
Processing speed
(sequence instruction)
Constant scan
(program start at
specified intervals)
Memory capacity
Memory cassettes
Main
sequence
program
Program
capacity
Sub
sequence
program
Number of I/O device
points
Number of I/O points
Table 2.3 Performance specifications
Performance
A2ASCPU
A2ASCPU
-S1
Stored program, repeated operation
Refresh method
Language dedicated to sequence control
Combined use of relay symbol type, logic symbolic
language and MELSAP-II(SFC)
0.2 µs/step
Can be set between 10 ms and 190 ms in 10 ms
64 kbytes
(built-in RAM)
A2SMCA-14KP/14KE
Max. 14k steps
None
8192 points (X/Y0 to 1FFF)
512 points (X/Y0 to 1FF)
A2ASCPU A2USHCPU
-S30
0.09 µs/step
increments
256 kbytes
(built-in RAM)
14KP/14KE
Max. 30K steps
None
1024 points (X/Y0 to
3FF)
5
Remarks
-S1
Instructions to
enable partial
direct I/O are
available.
Set in special
register D9020.
A2SMCA-
A2SMCA-
30KE
Set in
parameters.
The number of
points usable in
the program
The number of
points which
can be used for
accessibility to
I/O modules