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CJ1W-NC281 Position Control Units with EtherCAT interface
OMRON CJ1W-NC281 Manual And Instructions
CJ1W-NC281 datasheetPDF datasheet
CJ1W-NC281 PROGRAMMING MANUAL

OMRON CJ1W-NC281 Product information and technical parameters:
Brand: OMRON
Name: Position Control Units with EtherCAT interface
Model: CJ1W-NC281
Unit type: CJ1 CPU Bus Units.
Product Name: Position Control,
Units with EtherCAT interface.
Specifications: Control output interface,
Control commands executed by,
EtherCAT communications.
Positioning functions: Memory operation,
Direct operation by ladder programming;
No. of axes: 2 axes.
No. of unit numbers allocated: 1.
Current consumption : 5V, 0.46A; 24V,--.
Standards: UC1, CE.
Preeminent control performance and,
easy operation feature of EtherCAT,
improve the production efficiency.
The EtherCAT communications with,
100Mbps baud rate enables fast,
and accurate position control.
A wide range of position control,
functions are available with,
this position control unit.

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 CJ1W-NC281. of unit numbers allocated: 4.
Current consumption: 5V, 0.28A; 24V, --.
Standards: UC1, N, L, CE CJ1W-NC281
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 CJ1W-NC281.
A maximum response time of 0.5 ms guarantees,
high-speed closed loop control of applications. Name: CJ1 Special I/O Unit.
Specifications: Type of communications,
Remote I/O communications, Message communications;
Maximum number of I/O points per Master Unit,
Word Slave Units: 1,024 inputs and 1,024 outputs,
(2,048 I/O points total)Bit Slave Units:
256 inputs and 256 outputs (512 I/O points total) CJ1W-NC281.
No. of unit numbers allocated: 1, 2, 4, or 8.
Current consumption : 5V, 0.4A; 24V,--.
Standards: CE, U, U1, L, N.
NJ/CJ-series CompoNet Master Units Increase,
the Range of Applicability of Sensors and Actuators.
The NJ/CJ-series CompoNet Master Unit manages,
the CompoNet network, controls communications,
between the Controller and Slave Units,
and handles I/O data and message data. Unit type: CJ1 Basic I/O Units.
Product name: Transistor Output Units.
Specifications: Output type, Sinking;
I/O points, 16 outputs(High speed);
Maximum switching capacity, 24VDC, 0.5A;
Commons, 16 points, 1 common;
External connection, Removable terminal block.
No. of words allocated: 1 word.
CCurrent consumption: 5V, 0 CJ1W-NC281. 15A; 24V, --.
Standards: 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 CJ1W-NC281.
High-speed Output models CJ1W-OD213 and,
CJ1W-OD234 can help to increase system.
throughput.


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