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Brand: OMRON
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CJ1W-SCU21-V1 Serial Communications Units
OMRON CJ1W-SCU21-V1 Manual And Instructions
CJ1W-SCU21-V1 datasheetPDF datasheet
CJ1W-SCU21-V1 Communications CommandsHOST CONNECTION MANUAL
CJ1W-SCU21-V1 OPERATION MANUAL
CJ1W-SCU21-V1 Communications CommandsREFERENCE MANUAL
CJ1W-SCU21-V1 Safety Precautions

OMRON CJ1W-SCU21-V1 Product information and technical parameters:
Brand: OMRON
Name: Serial Communications Units
Model: CJ1W-SCU21-V1
Unit type: CJ1 CPU Bus Units.
Product Name: Serial Communications nits.
Specifications:Communications Interface,
2 RS-232C ports;
Communications functions,
The following functions can be,
selected for each port:
Protocol macro Host Link,
NT Links (1:N mode)Serial Gateway,
No-protocol Modbus-RTU Slave.
No. of unit numbers allocated: 1.
Current consumption : 5V, 0.28A; 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.

Unit type: CJ1 Basic I/O Units.
Product name: TTL I/O Units.
Specifications: Output type, --;
I/O points, 32 inputs, 32 outputs;
Input voltage,Input current, 5VDC, 35mA,
5VDC, 35mA;
Commons, 16 points, 1 common;
External connection, MIL connector.
No. of words allocated: 4 words.
Current consumption: 5V, 0 CJ1W-SCU21-V1. 19A; 24V, --.
Standards: UC1, N, CE.
A Wide Range of Basic Mixed,
I/O Units for Different Applications,
and Wiring Methods CJ1W-SCU21-V1
One Mixed I/O Unit has connectors for,
both inputs and outputs.
Use Mixed I/O Units to easily ,
build space-saving systems. Unit classification: CJ1 Special I/O Units.
Product name: Temperature Control Units.
Specifications; No. of loops: 2 loops,
heater burnout detection function;
Temperature sensor inputs: Thermocouple,
input (R, S, K, J, T, B, L);
Control outputs: Open collector,
NPN outputs (pulses) CJ1W-SCU21-V1.
No. of unit numbers allocated: 2.
Current consumption: 5V, 0.25A; 24V, --.
Standards: UC1, N, L, CE.
A Single Unit Performing All the Functions of,
4 Temperature Controllers.
A Special I/O Unit with direct input,
of thermocouple or resistance thermometer,
PID control with 2 degrees of freedom,
and open collector output CJ1W-SCU21-V1. Unit classification: CJ1 CPU Bus Unit.
Specifications:Equipped with Master,
and Slave functionality.
Controls for up to 32,000 points per Master.
Communications:Remote I/O Communications,
Master (fixed allocations or user-set,
allocations) Remote I/O Communications,
Slave (fixed allocations or user-set,
allocations) Message communica29A; 24V,--.
Smallest in the Industry!
A DeviceNet Unit for the,
CJ Series that Boasts Industry-leading,
Performance and Functions.
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: 4 axes.
No. of unit numberss allocated: 1 CJ1W-SCU21-V1.
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 bbaud rate enables fast,
and accurate position control CJ1W-SCU21-V1.
A wide range of position control,
functions are available with,
this position control unit.


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