Omron CJ - 09-2009 Operation Manual page 125

Specifications
CJ1M CPU Units
Item
Model CJ1M-CPU23
I/O points 640
User program 20 Ksteps
memory
Maximum number of 1 max.
Expansion Racks
Data Memory 32 Kwords
Extended Data Not supported.
Memory
• 46 µs (without acceleration/
Pulse output startup
time
• 70 µs (with acceleration/
Interrupt inputs 2
PWM output points 2
Maximum subroutine 1,024
number
Maximum jump 1,024
number for JMP
instruction
Built-in inputs 10
• Interrupt inputs (quick-response): 4 inputs
• High-speed counter: 2 inputs (differential-
Built-in outputs 6
• Pulse outputs: 2 at 100 kHz
• PWM outputs: 2
Function Maxi- 128
blocks mum No.
of defini-
tions
Maxi- 256
mum No.
of
instances
Flash Total 704
memory (Kbytes)
(Unit for FB
version 4 program
or later, memory,
see note) com-
ment
files, pro-
gram
index
files, and
symbol
tables
CPU Units with Built-in I/O
CJ1M-CPU22
320
10 Ksteps
Not supported.
deceleration)
deceleration)
phase at 50 kHz or single-phase at 100 kHz)
Specification
CPU Units without Built-in I/O
CJ1M-CPU21 CJ1M-CPU13
160 640
5 Ksteps 20 Ksteps
1 max.
• 63 µs (with-
---
out accelera-
tion/
deceleration)
• 100 µs (with
acceleration/
deceleration)
1 2
1 None
256 1,024
256 1,024
---
6 ---
• Pulse out-
puts: 2 at
100 kHz
• PWM out-
puts: 1
Section 2-1
CJ1M-CPU12 CJ1M-CPU11
320 160
10 Ksteps 5 Ksteps
Not supported.
1
256
256
77