Omron CX-PROGRAMMER V8.1 Operation Manual page 97

CPU Unit Function Block Specifications
Item
Inside Function 1,664
com- block pro-
ment gram
memory memory
(ver. 3.0 (Kbytes)
or later)
Com- 128
ment files
(Kbytes)
Program 128
index files
(Kbytes)
Variable 128
tables
(Kbytes)
CJ1M CPU Units
Item
Model CJ1M-CPU23
I/O points 640
Program capacity 20K
(steps)
Number of Expan- 1 max.
sion Racks
Data memory 32K words
Extended Data None
Memory
46 µs (without acceleration/
Pulse start times
deceleration)
70 µs (with acceleration/decel-
eration)
Number of sched- 2
uled interrupts
PWM outputs 2
Maximum value of 1,024
subroutine number
Maximum value of 1,024
jump number in JMP
instruction
Internal inputs 10 points
• 4 interrupt inputs (pulse catch)
• 2 high-speed counter inputs (50-kHz phase dif-
ference or 100-kHz single-phase)
Internal outputs 6 points
• 2 pulse outputs (100 kHz)
• 2 PWM outputs
72
1,664 1,024
128 64
128 64
128 128
Units with internal I/O functions
CJ1M-CPU22
320
10K
Expansion not supported
Specification
512 1,024
64 64
64 64
64 128
Specification
Units without internal I/O functions
CJ1M-CPU21 CJ1M-CPU13
160 640
5K 20K
1 max.
63 µs (without
---
acceleration/
deceleration)
100 µs (with
acceleration/
deceleration)
1 2
1 None
256 1,024
256 1,024
---
6 points ---
• 2 pulse out-
puts
(100 kHz)
• 1 PWM out-
put
Section 2-8
512 512 512
64 64 64
64 64 64
64 64 64
CJ1M-CPU12 CJ1M-CPU11
320 160
10K 5K
Expansion not supported
1
256
256