Datasheet

CJ2M-CPU3@/-CPU1@/-MD21@
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.
CJ2M CPU Units (Built-in EtherNet/IP)
Note: Add 0.005A, 0.030A and 0.075A when using Serial Communications Option Boards (CP1W-CIF01/11/12), respectively.
Add 0.15A/Unit when using NT-AL001 RS-232C/RS-422A Adapters.
Add 0.04A/Unit when using CJ1W-CIF11 RS-422A Adapters.
Add 0.20A/Unit when using NV3W-M@20L(-V1) Programmable Terminals.
CJ2M CPU Units
Note: Add 0.15A/Unit when using NT-AL001 RS-232C/RS-422A Adapters.
Add 0.04A/Unit when using CJ1W-CIF11 RS-422A Adapters.
Add 0.20A/Unit when using NV3W-M@20L(-V1) Programmable Terminals.
Serial Communications Option Boards (Only CJ2M-CPU3@)
The serial communications port can be equipped by installing the serial communications option board to the option board slot in front of CPU unit.
Note: It is not possible to use a CP-series Ethernet Option Board (CP1W-CIF41), LCD Option Board (CP1W-DAM01) with a CJ2M CPU Unit.
* The following modes cannot be used: 1:1 NT Link, Serial Gateway converted to Host Link FINS, 1:1 Link Master, and 1:1 Link Slave.
Product name
Specifications
Current
consumption (A)
Model Standards
I/O capacity/
Mountable Units
(Expansion Racks)
Program
capacity
Data memory
capacity
LD
instruction
execution
time
EtherNet/IP
function
Option
board
slot
5 V 24 V
CJ2M (Built-in
EtherNet/IP)
CPU Units
2,560 points/
40 Units
(3 Expansion
Racks max.)
60K steps
160K words
(DM: 32K words,
EM: 32K words ×
4 banks)
0.04 μs YES YES
0.7
(See
note.)
−
CJ2M-CPU35
UC1, N, L,
CE
30K steps CJ2M-CPU34
20K steps
64K words
(DM: 32K words,
EM: 32K words ×
1 bank)
CJ2M-CPU33
10K steps CJ2M-CPU32
5K steps CJ2M-CPU31
Product name
Specifications
Current
consumption (A)
Model Standards
I/O capacity/
Mountable Units
(Expansion Racks)
Program
capacity
Data memory
capacity
LD
instruction
execution
time
EtherNet/IP
function
Option
board
slot
5 V 24 V
CJ2M CPU
Units
2,560 points/
40 Units
(3 Expansion
Racks max.)
60K steps
160K words
(DM: 32K words,
EM: 32K words ×
4 banks)
0.04 μs −−
0.5
(See
note.)
−
CJ2M-CPU15
UC1, N, L,
CE
30K steps CJ2M-CPU14
20K steps
64K words
(DM: 32K words,
EM: 32K words ×
1 bank)
CJ2M-CPU13
10K steps CJ2M-CPU12
5K steps CJ2M-CPU11
Product name Specifications
Serial communications
mode
Current
consumption (A)
Model Standards
5 V 24 V
RS-232C Option
Board
One RS-232C port
Connector: D-Sub, 9 pin, female
Maximum transmission distance: 15m
One RS-232C connector (D-Sub, 9 pin, male) is included.
Host Link, 1:N NT Link, No-
protocol, Serial PLC Link
Slave, Serial PLC Link Master,
Serial Gateway converted to
CompoWay/F, and Tool Bus *
0.005 − CP1W-CIF01
UC1, N, L,
CE
RS-422A/485
Option Board
One RS-422A/485 port
Terminal block: using ferrules
Maximum transmission distance: 50m
0.030 − CP1W-CIF11
RS-422A/485
Isolated-type
Option Board
One RS-422A/485 port (Isolated)
Terminal block: using ferrules
Maximum transmission distance: 500m
0.075 − CP1W-CIF12