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)
| Product name | Specifications | Current consump- tion (A) | Model | Stand- ards | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| I/O capacity/ Mountable Units (Expansion Racks) | Program capacity | Data memory capacity | LD instruc- tion ex- ecution time | Built-in I/O | 5 V | 24 V | ||||
| CJ1M CPU Units | Built- in I/O *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 *1 | --- | CJ1M-CPU23 *3 | UC1, N, L, CE |
| 320points/ 10 Units (No Expansion Rack) | 10K steps | 0.64 *1 | --- | CJ1M-CPU22 *3 | ||||||
| 160 points/ 10 Units (No Expansion Rack) | 5K steps | 0.64 *1 | --- | CJ1M-CPU21 *2 *3 | ||||||
*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 CJ Series Programmable Controllers Operation Manual
(Cat. No. 393) and the 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.
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 CJ Series Programmable Controllers Operation Manual
(Cat. No. 393) and the 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 Data Sheet.
Purchase one of the connectors or connector cables in the following table separately.
For details, refer to Data Sheet.
| Product name | Specifications | Model | Stand- ards | |||
|---|---|---|---|---|---|---|
| Applicable Connector | MIL Flat Cable Connectors *1 |  | 40-pin Pressure- welded Connectors | XG4M-4030-T | --- | |
| MIL Loose Wire Connectors *2 |  | 40-pin Crimped Connectors | XG5N-401 *4 | |||
| Crimp Contacts for XG5N *3 |  | Loose contacts | XG5W-0232 | |||
| Reel contacts | XG5W-0232-R | |||||
| Manual Crimping Tool for XG5N |  | XY2B-7007 | ||||
| Connector- Terminal Block Conversion Units | Phillips screw (M3 screw terminals, 40-terminals) |  | XW2R-J40G-T | --- | ||
| Slotted screw (M3 European type, 40-terminals) |  | XW2R-E40G-T | ||||
| Push-in spring (Clamp 40-terminals) |  | XW2R-P40G-T | ||||
| Cable for Connector- Terminal Block Conversion Unit |  | Cable length: 0.25 m | XW2Z-C25K | --- | ||
| Cable length: 0.5 m | XW2Z-C50K | |||||
| 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 | ||||
| Cables for Servo Relay Units | OMNUC G Series | Cable for CJ1M CPU Unit |  | Cable length: 0.5 m | XW2Z-050J-A33 | --- |
| Cable length: 1 m | XW2Z-100J-A33 | |||||
| Servo Driver Connecting Cables |  | Cable length: 1 m | XW2Z-100J-B31 | |||
| Cable length: 2 m | XW2Z-200J-B31 | |||||
| SMARTSTEP2 | Cable for CJ1M CPU Unit | | Cable length: 0.5 m | XW2Z-050J-A33 | ||
| Cable length: 1 m | XW2Z-100J-A33 | |||||
| Servo Driver Connecting Cables | | Cable length: 1 m | XW2Z-100J-B32 | |||
| Cable length: 2 m | XW2Z-200J-B32 | |||||
| SMARTSTEP Junior | Cable for CJ1M CPU Unit | | Cable length: 1 m | XW2Z-100J-A26 | ||
| Servo Driver Connecting Cables | | Cable length: 1 m | XW2Z-100J-B17 | |||
| Cable length: 2 m | XW2Z-200J-B17 | |||||
| SMARTSTEP A Series | Cable for CJ1M CPU Unit | | Cable length: 1 m | XW2Z-100J-A26 | ||
| Servo Driver Connecting Cables | | Cable length: 1 m | XW2Z-100J-B5 | |||
| Cable length: 2 m | XW2Z-200J-B5 | |||||
| OMNUC W Series | Cable for CJ1M CPU Unit | | Cable length: 0.5 m | XW2Z-050J-A27 | ||
| Cable length: 1 m | XW2Z-100J-A27 | |||||
| Servo Driver Connecting Cables | | Cable length: 1 m | XW2Z-100J-B4 | |||
| Cable length: 2 m | XW2Z-200J-B4 | |||||
*1. Socket and Stain Relief set
*2. Crimp Contacts (XG5W-0232) are sold separately.
*3. Applicable wire size is 28 to 24 AWG.
For applicable conductor construction and more information, visit the OMRON website at www.ia.omron.com.
*4. Crimp Contacts are also required.
Note: Minimum ordering quantity for loose contacts is 100 pieces and for reel contacts is 1 reel (10,000 pieces).
*2. Crimp Contacts (XG5W-0232) are sold separately.
*3. Applicable wire size is 28 to 24 AWG.
For applicable conductor construction and more information, visit the OMRON website at www.ia.omron.com.
*4. Crimp Contacts are also required.
Note: Minimum ordering quantity for loose contacts is 100 pieces and for reel contacts is 1 reel (10,000 pieces).
Accessories
The following accessories come with CPU Unit:
| Item | Specification |
|---|---|
| Battery | CJ1W-BAT01 |
| End Cover | CJ1W-TER01 (necessary to be mouned at the right end of CPU Rack) |
| End Plate | PFP-M (2 pcs) |
| Serial Port (RS-232C) Connector | Connector set for serial port connection (D-SUB 9-pin male connector) |
