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Ordering Information
■ CJ1 CPU Units (with Built-in I/O)
Product name
I/O capacity/
Mountable-
Units (Expan-
sion Racks)
CJ1M
With
640 points/
CPU
built-in
20 Units
Units
I/O
(1 Expansion
(See note
Rack max.)
2.)
320 points/
10 Units
(No Expansion
Rack)
160 points/
10 Units
(No Expansion
Rack)
Note: 1. Current consumptions include current for a Programming Console. Add 0.15 A per Adapter when using NT-AL001 RS-232C/RS-422A
Adapters. Add 0.04 A per Adapter when using CJ1W-CIF11 RS-422A Adapters.
2. Some specifications of the low-end CJ1M (CJ1M-CPU11/21) differ from those of the CJ1M-CPU12/13/22/23 as shown in the following
table.
3. The connector for built-in I/O in the CJ1M-CPU21/22/23 is not included. Purchase one of the connectors or connector cables in the fol-
lowing table separately.
Overhead time
Pulse start time
Number of subroutines
and jumps
Number of scheduled
interrupt tasks
Number of PMW
outputs
20
Specifications
Program
Data memory
capacity
capacity
20K steps
32K words
(DM: 32K
words,
EM: None)
10K steps
5K steps
CJ1M-CPU11
CJ1M-CPU12
CJ1M-CPU13
0.7 ms
0.5 ms
---
---
256
1024
1
2
---
---
consump-
LD instruc-
Built-in I/O
5 V
tion execu-
tion time
0.1 µ s
10 inputs
0.64
and 6 out-
(See
puts,
note
2 counter
1.)
inputs, 2
0.64
pulse out-
(See
puts
note
1.)
0.64
(See
note
1.)
CJ1M-CPU21
0.7 ms
63 µ s
(without acceleration/decel-
eration, continuous)
100 µ s
(trapezoidal control)
256
1
1
Basic Configuration Units
Current
Model
tion (A)
24 V
CJ1M-CPU23
UC1, N, L,
(See note 3.)
CE
---
CJ1M-CPU22
(See note 3.)
---
CJ1M-CPU21
(See notes 2
---
and 3.)
CJ1M-CPU22
CJ1M-CPU23
0.5 ms
46 µ s
(without acceleration/decel-
eration, continuous)
70 µ s
(trapezoidal control)
1024
2
2
Standards
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