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Industrial Automation

Industrial Automation

Discontinued On Mar. 2021

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.

Applicable standards

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

Product name Specifications Current
consump-
tion (A)
Model
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
CJ1M
CPU
Units
Ethernet
function
2000_lu_1_1
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)