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CJ1M-CPU1[]

CJ-series CJ1M CPU Units

CJ1M-CPU1[]

Small! Fast! Flexible! These machine controllers provide flexible control for all kinds of applications.

International Standards

  • The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
  • Contact your OMRON representative for further details and applicable conditions for these standards.

Name Specifications Current
consumption
(A)
Model
number
Interna-
tional
standards
Maximum number of
I/O points and
mountable Units (No.
of Expansion Racks)
Program
capacity
Data area
memory
capacity
LD
execution
time
5 V
system
24 V
system
CJ1M
CPU
Units
1638_lu_1_1
640 I/O points and
20 Units max.
(1 Expansion Rack max.)
20K
steps
32K words
DM: 32K
words
EM: None
0.1 μs 0.58 * --- CJ1M-CPU13 UC1, CE,
N, L
320 I/O points and
10 Units max.
(No Expansion Racks)
10K
steps
CJ1M-CPU12
160 I/O points and
10 Units max.
(No Expansion Racks)
5K
steps
CJ1M-CPU11

Note: These values include the current consumption of a Programming Console. When using an NT-AL001 RS-232C/
          RS-422A Adapter, add 0.15A/per Adapter.
          When using a CJ1W-CIF11 RS-422A Adapter, add 0.04A per Adapter.

Accessories

The following accessories come with CPU Unit:

Item Specification
Battery CJ1M: CJ1W-BAT01
End Cover CJ1W-TER01 (necessary to be mounted at the right end of CPU Rack)
End Plate PFP-M (2 pcs)

Note: A serial port (RS-232C) connector is not provided. Purchase a connector separately for serial port connection.
        Plug : XM3A-0921 (manufactured by OMRON) or equivalent
        Hood : XM2S-0911-E (manufactured by OMRON) or equivalent