Mitsubishi Electric MELSEC Q Series Handbook page 32

2
REPLACEMENT OF CPU MODULE
AnS/QnAS series model
Product Model
A1SJHCPU-S8
CPU module
A1SHCPU
A1SCPU/
A1SCPUC24-
*1
R2
A2SHCPU
2
- 2
Model
1) I/O control: Refresh/direct switch Refresh only
2) Processing speed (LD instruction) : During refresh 0.33µs 0.12µs
3) PC MIX value: 0.4 4.92
4) Number of I/O points: 256 points
5) Number of I/O device points: 2048 points 8192 points
6) Program capacity: 8k steps 10k steps
7) Number of file register points: 8k points 0 points
Q00UJCPU-S8
8) Number of extension stages: 1 stage  2 stages (GOT bus connection can be made up to
*4
4 stages.)
9) Applicable memory: Built-in RAM/E
program memory/Standard ROM
10) Microcomputer program: available not available
11) Structure: 8-slot base unit, CPU module, and power supply module are integrated.
1) I/O control: Refresh/direct switch Refresh only
2) Processing speed (LD instruction) : During refresh 0.33µs 0.12µs
3) PC MIX value: 0.4 7.36
4) Number of I/O points: 256 points 1024 points
5) Number of I/O device points: 2048 points 8192 points
6) Program capacity: 8k steps 10k steps
7) Number of file register points: 8k points 64k points
Q00UCPU
8) Number of extension stages: 1 stage 4 stages (GOT bus connection can be made up to
*4
4 stages.)
9) Applicable memory: Built-in RAM/E
program memory/Standard RAM/Standard ROM
10) Microcomputer program: available not available
11) Structure: 8-slot base unit, CPU module, and power supply module are integrated.
 Main base unit, CPU module, and power supply module are separated.
1) I/O control: Refresh/direct switch Refresh only
2) Processing speed (LD instruction) : During refresh 0.33µs 0.08µs
3) PC MIX value: 0.4 7.36
4) Number of I/O points: 256 points 1024 points
5) Number of I/O device points: 2048 points 8192 points
6) Program capacity: 8k steps 10k steps
Q00UCPU
7) Number of file register points: 8k points 64k points
8) Number of extension stages: 1 stage 4 stages (GOT bus connection can be made up to
*4
4 stages.)
9) Applicable memory: Built-in RAM/E
program memory/Standard RAM/Standard ROM
10) Microcomputer program: available not available
1) I/O control: Refresh/direct switch Refresh only
2) Processing speed (LD instruction) : During refresh 1.0µs 0.08µs
3) PC MIX value: 0.4 7.36
4) Number of I/O points: 256 points 1024 points
5) Number of I/O device points: 2048 points 8192 points
6) Program capacity: 8k steps 10k steps
Q00UCPU
7) Number of file register points: 4k points 64k points
8) Number of extension stages: 1 stage 4 stages (GOT bus connection can be made up to
*4
4 stages.)
9) Applicable memory: Built-in RAM/E
program memory/Standard RAM/Standard ROM
10) Microcomputer program: available not available
1) I/O control: Refresh/direct switch Refresh only
2) Processing speed (LD instruction) : During refresh 0.25µs 0.06µs
3) PC MIX value: 0.5 9.79
4) Number of I/O points: 512 points 1024 points
5) Number of I/O device points: 2048 points 8192 points
6) Program capacity: 14k steps 15k steps
Q01UCPU
7) Number of file register points: 8k points 64k points
8) Number of extension stages: 3 stages 4 stages (GOT bus connection can be made up
*4
to 4 stages.)
9) Applicable memory: Built-in RAM/E
program memory/Standard RAM/Standard ROM
10) Microcomputer program: available not available
Q series alternative model
Remarks (restrictions)
2
PROM cassette (sold separately)
2
PROM cassette (sold separately)
2
PROM cassette (sold separately)
2
PROM cassette (sold separately)
2
PROM cassette (sold separately)