CJ1M-CPU1[]-ETN

SYSMAC CJ-series CJ1M CPU Units (with Ethernet function)

CJ1M-CPU1[]-ETN

A Micro CJ1M CPU Unit with Built-in Ethernet Newly Released!

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

last update: December 3, 2018

Applicable standards

Ask your OMRON representative for the most recent applicable standards for each model.

Product name		Specifications					Current consump- tion (A)		Model
Product name		I/O capacity/ Mountable Units (Expansion Racks)	Pro- gram ca- pacity	Data memory capacity	LD in- struction execution time	Eth- ernet func- tion	5 V	24 V	Model
CJ1M CPU Units	Ethernet function	640 points/20 Units (1 Expansion Racks max.)	20K steps	32K words (DM: 32K words, EM: None)	0.1 μs	YES *1	0.95 *2	-	CJ1M-CPU13-ETN
		320 points/10 Units (No Expansion Rack)	10K steps				0.95 *2	-	CJ1M-CPU12-ETN
		160 points/10 Units (No Expansion Rack)	5K steps				0.95 *2	-	CJ1M-CPU11-ETN *3

*1. Ethernet function
The Ethernet functional element provides the main functions of the CJ1W-ETN21 Ethernet Unit.

Physical layer	Maximum number of nodes in FINS network	Communications service
100BASE-TX, 10BASE-T	254	FINS communications service FTP server Automatically adjusted clock information. Web functions

Socket services and sending/receiving mail are not supported.

*2. 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.
*3. The CJ1M low-end models (CJ1M-CPU11(-ETN)/CPU21) have different specifications for the overhead processing
time, number of subroutines, number of jumps, and number of scheduled interrupts than the other CJ1M models
(CJ1M-CPU12(-ETN)/CPU13(-ETN)/CPU22/CPU23).
For details, refer to the SYSMAC CJ-series Operation Manual (Cat. No. W474).

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)

last update: December 3, 2018

Product Category

Automation Systems
- Programmable Controllers
  - Discontinued
    - CJ1M-CPU1[]-ETN

Top of page