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Brand: OMRON
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CJ1W-CT021 High-speed Counter Unit
OMRON CJ1W-CT021 Manual And Instructions
CJ1W-CT021 datasheetPDF datasheet
CJ1W-CT021 PROGRAMMING MANUAL
CJ1W-CT021 PROGRAMMING MANUAL

OMRON CJ1W-CT021 Product information and technical parameters:
Brand: OMRON
Name: High-speed Counter Unit
Model: CJ1W-CT021
Unit classification: CJ1 Special I/O Units.
Product name: Highspeed Counter Unit.
Specifications; Countable channels: 2 ,
Encoder A and B inputs, pulse input Z signals;
Open collector Input voltage: 5VDC, 12V, or 24V,
(5V and 12V are each for one axis only.) ,
Max. counting rate, 50kHz.
No. of unit numbers allocated: 4.
Current consumption: 5V, 0.28A; 24V, --.
Standards: UC1, N, L, CE.
High-Speed, Flexible Control With A,
Wide Array of Features.
Equipped with 2 Counters and counts ,
over a maximum binary range of 32-bits.
Accepting input pulse frequencies of up,
to 500 kHz allows precise control of fast motions.
The Unit is equipped with 2 Digital Inputs,
2 Digital Outputs and 30 Soft Outputs.
A maximum response time of 0.5 ms guarantees,
high-speed closed loop control of applications.

I/O capacity/Mountable Units(Expansion Racks): 1, 280 points/40 Units (3 Expansion Racks max.).
Program capacity: 60K steps.
Data memory capacity: 128K words(DM: 32K words, EM: 32K words × 1 bank).Communi-cations cable: 100Base-TX.
CJ1W-ETN11 Ethernet Communications services: FINS communications, FTP server, socket services, and mail services CJ1W-CT021.
Unit numbers: 0 to F (4 Units max CJ1W-CT021).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 CJ1W-CT021. 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 type: CJ1 Basic I/O Units CJ1W-CT021.
Product name: DC Input/Transistor Output Units.
Specifications: Output type, Sinking;
I/O points, 16 inputs, 16 outputs;
Input voltage,Input current,
Maximum switching capacity, 24VDC, 7mA,
250 VAC/24 VDC, 0.5A;
Commons, 16 points, 1 common;
External connection, Fujitsu connector.
No. of words allocated: 2 words.
Current consumption: 5V, 0.13A; 24V, --.
Standards: UC1, N, CE.
A Wide Range of Basic Mixed,
I/O Units for Different Applications,
and Wiring Methods.
One Mixed I/O Unit has connectors for,
both inputs and outputs.
Use Mixed I/O Units to easily ,
build space-saving systems. Product name: CJ1M CPU Units; Without 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 CJ1W-CT021. 1 μs.
Current consumptioon: 5v, 0 CJ1W-CT021. 58A (Seenote 1.) ; 24V,--.
Standards: UC1, N, L, CE.
Versatile Machine Control with the,
Highest Performance Standards in the Industry.


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