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CJ2M-CPU31 Programmable Controllers
OMRON CJ2M-CPU31 Manual And Instructions
CJ2M-CPU31 datasheetPDF datasheet
CJ2M-CPU31 OPERATION MANUAL
CJ2M-CPU31 OPERATION MANUAL
CJ2M-CPU31 PROGRAMMING MANUAL
CJ2M-CPU31 INSTRUCTIONS REFERENCE MANUAL
CJ2M-CPU31 Communications CommandsREFERENCE MANUAL
CJ2M-CPU31 INSTRUCTIONS REFERENCE MANUAL
CJ2M-CPU31 SoftwareUSER'S MANUAL
CJ2M-CPU31 HardwareUSER'S MANUAL
CJ2M-CPU31 Safety Precautions

OMRON CJ2M-CPU31 Product information and technical parameters:
Brand: OMRON
Name: Programmable Controllers
Model: CJ2M-CPU31
Product name: CJ2M (Built-inEtherNet/IP) CPU Units.
Specifications: I/O capacity/Mountable Units(Expansion Racks),
2, 560 points/40 Units(3 ExpansionRacks max. );Programcapacity,
5K steps;Data memorycapacity, 64K words,
(DM: 32K words, EM: 32K words ×1 bank);
LD nstruction execution time, 0. 04 μs;
EtherNet/IP function: YES;
Option board slot: YES.
Current consumption (A): 5V, 0. 7(See note. );24V, --.
Standards: UC1, N, L, CE.
CJ2M for basic machine automation.
The CJ2M Series is ideal for packaging and general.
machine automation needs. Connectivity is assured.
thanks to the built-in USB port and the choice of.
Ethernet and RS-232C/422/485 interfaces on the CPU.

Unit classification: CJ1 CPU Bus Unit.
Product name: SPU Unit,
(High-speed Data Storage Unit).
Specifications:PC Card slot,
CF Card Type I/II × 1 slot,
Use an OMRON HMCEF@@@Memory Card;
Ethernet (LAN) port,
1 port(10/100Base-TX).
No. of unit numbers allocated: 1.
Current consumption: 5V , 0 CJ2M-CPU31. 56A;
24V, --.
Standards: UC1, CE.
High-speed Collection of System Data,
The CPU Unit can collect large amounts,
of process data, operation data,
inspection data, and other controlled,
system data quickly and automatically,
save the data in external storage,
media as CSV files CJ2M-CPU31 Unit type: CJ1 Basic I/O Units.
Product name: Relay Contact Output Units.
Specifications: Output type , --;
I/O points, 8 inputs;
Maximum switching capacity, 250VAC/24VDC, 2A;
Commons, Independent contacts;
External connection, Removable terminal block CJ2M-CPU31.
No. of words allocated: 1 word.
Current consumption: 5V, 0.09A; 24V, 0.048A max.
Standards: UC1, N, L, CE.
A Wide Range of Basic Output,
Units for High Speed Output,
and Different Applications.
These Output Units receive the ,
results of output instructions ,
from the CPU Unit and perform ON/OFF,
control for external devices CJ2M-CPU31.
High-speed Output models CJ1W-OD213 and,
CJ1W-OD234 can help to increase system.
throughput. Unit type: CJ1 Special I/O Units.
Product name: Analog Output Unit.
I/O points: 8 outputs;
Signal range selection:
Set separately for each output.
Signal range, Resolution: 4 to 20mA;
1/4,000 (Settable to 1/8,000) *2.
Conversion period: 1 ms/point,
(Settable to 250 μs/point)*2.
Accuracy at ambient temperature of 25°C:
±0.3% of F.S.
External connection: Removable terminal block.
External power supply: 24 VDC +10% -15%, 170mA max CJ2M-CPU31.
No. of unit numbers allocated: 1.
Current consumption: 5V, 0.14A; 24V, 0.17*3.
Standards: UC1, N, CE.
Consistent Microsecond Throughput:
Models with Direct Conversion Join the Lineup.
Anaalog Input Units for converting analog input,
signals into binary data CJ2M-CPU31.
Analog Output Units for converting binary ,
data into analog output signals.


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