Omron CX-PROGRAMMER 5.0-FUNCTION BLOCK OPERATION Operation Manual page 121

CPU Unit Function Block Specifications
Item
Flash Function 1,664
memory block pro-
gram
memory
(Kbytes)
Com- 128
ment files
(Kbytes)
Program 128
index files
(Kbytes)
Variable 128
tables
(Kbytes)
CJ1M CPU Unit
Item
Model CJ1M-CPU23
I/O bits 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
106
1,664 1,024
128 64
128 64
128 128
Units with internal I/O functions
CJ1M-CPU22 CJ1M-CPU21
320 160
10K 5K
Expansion not supported
63 µs (without
acceleration/
deceleration)
100 µs (with
acceleration/
deceleration)
1
1
256
256
6 points
• 2 pulse out-
• 1 PWM out-
Specification
1,024 512
64 64
64 64
128 64
Specification
Units without internal I/O functions
CJ1M-CPU13
640
20K
1 max.
---
2
None
1,024
1,024
---
---
puts
(100 kHz)
put
Section 2-7
512 512
64 64
64 64
64 64
CJ1M-CPU12 CJ1M-CPU11
320 160
10K 5K
Expansion not supported
1
256
256