Datasheet

CJ1M-CPU2@
2
Ordering Information
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.
CJ1M CPU Units (with Built-in I/O)
Note: 1. Current consumptions include current for a Programming Console. Add 0.15 A per Adapter when using NT-AL001 RS-232C/RS-232A
Adapters. Add 0.04 A per Adapter when using CJ1W-CIF11 RS-422A Adapters.
2. Some of the specifications for the low-end CJ1M CPU Units (CJ1M-CPU11(-ETN)/21) are different from the specifications for the other
CJ1M CPU Units (CJ1M-CPU12(-ETN)/13(-ETN)/22/23), including the specifications for overhead time, pulse start time, the number of
subroutines and jumps, the number of scheduled interrupt tasks, and the number of PWM outputs. For details, refer to the SYSMAC CJ
Series Programmable Controllers Operation Manual (Cat. No. 393) and the SYSMAC CJ Series Built-in I/O Operation Manual (Cat. No.
395).
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
following table separately.
Connector Cables for Built-in I/O in CJ1M-CPU2@ CPU Units
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 following table separately.
For details, refer to Built-in I/O MIL Connector Wiring Methods.
Product name
Specifications
Current
consumption
(A)
Model Standards
I/O capacity/
Mountable Units
(Expansion Racks)
Program
capacity
Data memory
capacity
LD instruction
execution time
Built-in I/O 5 V 24 V
CJ1M
CPU
Units
Built-in I/O
(See note 2.)
640 points/20 Units
(1 Expansion Racks
max.)
20K steps
32K words
(DM: 32K words,
EM: None)
0.1 μs
10 inputs and
6 outputs,
2 counter
inputs, 2
pulse outputs
0.64 (See
note 1.)
−
CJ1M-CPU23
(See note 3.)
UC1, N, L,
CE
320points/10 Units
(No Expansion
Rack)
10K steps
0.64 (See
note 1.)
−
CJ1M-CPU22
(See note 3.)
160 points/10 Units
(No Expansion
Rack)
5K steps
0.64 (See
note 1.)
−
CJ1M-CPU21
(See notes 2 and 3.)
Product name Specifications Model Standards
Applicable Connector
MIL Flat Cable Connectors (Pressure-fitted Connectors) XG4M-4030-T −
Connector-Terminal Block Conversion
Units
Slim type (M3 screw terminals, 40-pin)
XW2D-40G6
−
Through type (M3 screw terminals, 40-pin)
XW2B-40G4
Through type (M3.5 screw terminals, 40-pin)
XW2B-40G5
Cable for Connector-Terminal Block
Conversion Unit
Cable length: 1 m XW2Z-100K
Cable length: 1.5 m XW2Z-150K
Cable length: 2 m XW2Z-200K
Cable length: 3 m XW2Z-300K
Cable length: 5 m XW2Z-500K
Servo Relay Units
Servo Relay Unit for 1 axis
XW2B-20J6-8A
−
Servo Relay Unit for 2 axes
XW2B-40J6-9A