Ordering Information

Special I/O Units

Special I/O Units

■Process I/O Units

Isolated-type Units with Fully Universal Inputs

Unit

Product

I/O

Signal

Signal range

Conver-

Accuracy at

Exter-

No. of

Current

Model

Stan-

classi-

name

points

range

 

sion

ambient

nal

unit

consump-

 

dards

fica-

 

 

selec-

 

speed

temperature

con-

num-

tion (A)

 

 

tion

 

 

tion

 

(resolu-

of 25°C)

nection

bers

 

 

 

 

 

 

 

5 V

24 V

 

 

 

 

 

 

 

tion)

 

 

allo-

 

 

 

 

 

 

 

 

 

 

cated

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CJ1

Process

4 in-

Set sepa-

Fully universal

Resolu-

Standard

Remov-

1

0.30

---

CJ1W-PH41U

UC1,

Special

Input

puts

rately for

inputs:

tion (con-

accuracy:

able ter-

 

 

 

(See note 1.)

CE

I/O

Units

 

each in-

Pt100 (3-wire),

version

±0.05% of F.S.

minal

 

 

 

 

 

Units

(Isolated-

 

put

JPt100 (3-wire),

speed):

 

block

 

 

 

 

 

 

type

 

 

 

 

 

 

 

 

 

 

Pt1000 (3-wire),

1/256,000

 

 

 

 

 

 

 

 

Units

 

 

 

 

 

 

 

 

 

 

with

 

 

Pt100 (4-wire),

(conver-

 

 

 

 

 

 

 

 

Fully

 

 

K, J, T, E, L, U,

sion cycle:

 

 

 

 

 

 

 

 

Universal

 

 

N, R, S, B,

60 ms/4

 

 

 

 

 

 

 

 

Inputs)

 

 

WRe5-26, PL II,

inputs)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4 to 20 mA,

1/64,000

 

 

 

 

 

 

 

 

 

 

 

(conver-

 

 

 

 

 

 

 

 

 

 

 

0 to 20 mA,

 

 

 

 

 

 

 

 

 

 

 

sion cycle:

 

 

 

 

 

 

 

 

 

 

 

1 to 5 V,

 

 

 

 

 

 

 

 

 

 

 

10 ms/

 

 

 

 

 

 

 

 

 

 

 

0 to 1.25 V,

 

 

 

 

 

 

 

 

 

 

 

4 inputs)

 

 

 

 

 

 

 

 

 

 

 

0 to 5 V,

 

 

 

 

 

 

 

 

 

 

 

1/16,000

 

 

 

 

 

 

 

 

 

 

 

0 to 10 V,

 

 

 

 

 

 

 

 

 

 

 

±100 mV se-

(conver-

 

 

 

 

 

 

 

 

 

 

 

lectable range

sion cycle:

 

 

 

 

 

 

 

 

 

 

 

−1.25 to 1.25 V,

5 ms/4 in-

 

 

 

 

 

 

 

 

 

 

 

puts)

 

 

 

 

 

 

 

 

 

 

 

−5 to 5 V,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

−10 to 10 V,

 

 

 

 

 

 

 

 

 

 

 

 

±10 V select-

 

 

 

 

 

 

 

 

 

 

 

 

able range,

 

 

 

 

 

 

 

 

 

 

 

 

potentiometer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4 in-

Set sepa-

Fully universal

Conver-

Accuracy:

 

 

0.32

---

CJ1W-AD04U

CE, L

 

 

puts

rately for

inputs: Pt100,

sion

Platinum

 

 

 

 

 

 

 

 

 

each in-

JPt100, Pt1000,

speed:

resistance

 

 

 

 

 

 

 

 

 

put

K, J, T, L, R, S,

250 ms/

thermometer

 

 

 

 

 

 

 

 

 

 

B,

4 inputs

input: ±0.3%

 

 

 

 

 

 

 

 

 

 

4 to 20 mA,

 

of PV or

 

 

 

 

 

 

 

 

 

 

0 to 20 mA,

 

±0.8°C,

 

 

 

 

 

 

 

 

 

 

1 to 5 V, 0 to 5 V,

 

whichever is

 

 

 

 

 

 

 

 

 

 

0 to 10 V

 

larger) ±1 digit

 

 

 

 

 

 

 

 

 

 

 

 

max.

 

 

 

 

 

 

Thermocou- ple input: (±0.3% of PV or ±1.5°C, whichever is larger) ±1 digit max. (See note 2.)

Voltage or current input: ±0.3% of F.S. ±1 digit max.

Note: 1. Do not connect a Relay Contact Output Unit in the same CPU Rack or Expansion Rack as the CJ1W-PH41U Isolated-type Universal Input Unit.

2.L and −100°C or less for K and T are ±2°C ±1 digit max., and 200°C or less for R and S is ±3°C ±1 digit max. No accuracy is specified for 400°C or less for B.

28

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Omron CJ-Series manual Special I/O Units, Process I/O Units, Isolated-type Units with Fully Universal Inputs
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CJ-Series specifications

The Omron CJ-Series is a cutting-edge line of programmable logic controllers (PLCs) designed to meet the demands of modern industrial automation. The CJ-Series is noted for its robust architecture, flexibility, and a broad range of functions that cater to a variety of applications.

One of the standout features of the CJ-Series is its modular design, which allows users to create a system tailored to their specific needs. The series supports numerous input and output modules, enabling the seamless integration of various sensors, actuators, and other devices. This modularity not only simplifies system expansion but also allows for easy maintenance and upgrades without the need for complete system overhauls.

Another notable characteristic of the CJ-Series is its high processing speed and capacity. Equipped with advanced processing technology, these PLCs can handle complex control tasks efficiently, making them suitable for high-speed applications in sectors like automotive manufacturing, food and beverage production, and packaging. The CJ-Series also features an extensive memory capacity, allowing for the storage of large programs and enhanced data handling capabilities.

Communication is a critical aspect of modern automation systems, and the CJ-Series excels in this area as well. It is compatible with various communication protocols, such as EtherNet/IP, DeviceNet, and Profibus, facilitating easy integration with existing networks. This versatility ensures that the CJ-Series can communicate seamlessly with other devices and systems, enriching data exchange and overall system performance.

One of the advanced technologies incorporated in the CJ-Series is the use of function blocks and structured programming, which simplify complex programming tasks. This approach allows users to create more organized programs that are easier to debug and maintain. The CJ-Series also offers support for various programming languages, including ladder logic, structured text, and function block diagrams, catering to different user preferences and expertise.

Reliability and durability are intrinsic features of the CJ-Series. Designed to withstand harsh industrial environments, these PLCs offer robust protection against temperature variations, electrical noise, and other potential hazards. This resilience ensures long-term operational stability, reducing downtime and maintenance costs.

In summary, the Omron CJ-Series represents a significant evolution in PLC technology, boasting modularity, high processing capabilities, advanced communication options, and user-friendly programming. With these features, the CJ-Series stands out as an ideal solution for a wide range of industrial automation needs, empowering manufacturers to operate efficiently and effectively in an increasingly competitive landscape.
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