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Brand: OMRON
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CJ1M-CPU21 Programmable Controllers
OMRON CJ1M-CPU21 Manual And Instructions
CJ1M-CPU21 datasheetPDF datasheet
CJ1M-CPU21 Reference Manual
CJ1M-CPU21 Operation Manual
CJ1M-CPU21 SYSTEM MANUAL
CJ1M-CPU21 Communications CommandsHOST CONNECTION MANUAL
CJ1M-CPU21 HOST CONNECTION MANUAL
CJ1M-CPU21 PROGRAMMING MANUAL
CJ1M-CPU21 INSTRUCTIONS REFERENCE MANUAL
CJ1M-CPU21 Communications CommandsREFERENCE MANUAL
CJ1M-CPU21 INSTRUCTIONS REFERENCE MANUAL

OMRON CJ1M-CPU21 Product information and technical parameters:
Brand: OMRON
Name: Programmable Controllers
Model: CJ1M-CPU21
Product name: CJ1M CPU Units; built-in I/O.
Specifications: I/O capacity/Mountable Units Expansion Racks),
160 points/10 Units (No Expansion Rack); Program capacity,
5K steps; Data memory capacity, 32K words(DM: 32K words, EM: None);
LD nstruction execution time, 0.1 μs;
Built-in I/O , 10 inputs and6 outputs,
2 counter inputs, 2 pulse outputs.
Current consumption: 5v, 0.64A (Seenote 1.) ; 24V,--.
Standards: UC1, N, L, CE.
Versatile Machine Control with the,
Highest Performance Standards in the Industry.

Name: RS-422A Converter.
Specifications:
Converts RS-233C to RS-422A/RS-485.
Standards: UC1, N, L, CE.
The RS-232C port of the SYSMAC series,
can be changed into RS-422A/485 port.
The CJ1W-CIF11 RS-422A Converter connects,
directly to a CS/CJ-series RS-232C port and,
converts RS-232C to RS-422A/485 CJ1M-CPU21. Product name: CJ2M CPU Units.
Specifications: I/O capacity/Mountable Units(Expansion Racks),
2, 560 points/40 Units(3 ExpansionRacks max CJ1M-CPU21 );Programcapacity,
20K steps;Data memorycapacity, 64K words,
(DM: 32K words, EM: 32K words ×1 bank);
LD nstruction execution time, 0. 04 μs;
EtherNet/IP function: --;
Option board slot: --.
Current consumption (A): 5V, 0. 7(See note CJ1M-CPU21. );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 type: CJ1 CPU Bus Units.
Product Name: Serial Communications,
Units High-speed type.
Specifications:Communications Interface,
1 RS-232C port and 1 RS-422A/485 port;
Communications functions,
The following functions can be selected,
for each port with an CJ system:
Protocol macro, Host Link, NT Links (1:N mode),
Serial Gateway, No-protocol, Modbus-RTU Slave,
The following functions can be selected,
for each port with an NJ system: Protocol macro,
Serial Gateway, No-protocol, Modbus-RTU Slave CJ1M-CPU21.
No. of unit numbers allocated: 1.
Current consumption : 5V, 0.36A; 24V,--.
Standards: UC1, N, L, CE.
The Serial Communications Units That Enable,
High-speed Connections with External Devices.
Each Serial Communications Unit provides two,
serial communications ports: RS-232C and,
RS-422A/485, and the serial communications,
mode can be set separately for each port from,
Protocol Macro, Host Link, NT Link,
Serial Gateway, and No-protocol. Product name: Transistor Output Units.
Specifications: Output type, Sourcing;
I/O points, 8outputs;
Maximum switching capacity, 24VDC,
2AShort-circuit protection;
Commons, 4 points, 1 common;
External connection, Removable terminal block.
No. of words allocated: 1 word.
Curreent consumption: 5V, 0 CJ1M-CPU21. 11A; 24V, --.
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 CJ1M-CPU21.
High-speed Output models CJ1W-OD213 and,
CJ1W-OD234 can help to increase system.
throughput.


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