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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!

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.

Product name Specifications Current
consump-
tion (A)
Model Stand-
ards
I/O
capacity/
Mountable
Units
(Expansion
Racks)
Pro-
gram
ca-
pacity
Data
memory
capacity
LD in-
struc-
tion
exe-
cution
time
Eth-
ernet
func-
tion
5 V 24 V
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 UC1,
N, L,
CE
320points/
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)