Omron CJ2 Analog I/O Units, Isolated-type Resistance Thermometer Input Units, Analog Input Units

Ordering Information

●●Isolated-type Resistance Thermometer Input Units

Unit classification	Product
	name
	Process
	Analog
	Input Units
	(Isolated-type
CJ	Resistance
Special	Thermometer
I/O	Input Units)
Units

							Current
				Accuracy		No. of	consumption
	Signal		Conversion					(A)
Input				(at ambient	External	unit
	range	Signal range	speed							Model	Standards
points				temperature	connection	numbers
	selection		(resolution)				5 V		24 V
				of 25°C)		allocated
2	Set	Resistance	Conversion	Accuracy:
inputs	separately	thermometer:	speed:	±0.05% of F.S.					0.07
	for each	Pt100, JPt100,	10 ms/	or ±0.1°C,
							0.18		(See	CJ1W-PTS16
	input	Pt50, Ni508.4	2 inputs,	whichever is
									note.)
			Resolution:	larger.
					Removable
			1/64,000
					terminal	1					UC1, CE
4	Common	Resistance	Conversion	Accuracy:
					block
inputs	inputs	thermometer:	speed:	±0.3°C of PV
		Pt100, JPt100	250 ms/	or ±0.8°C,			0.25		—	CJ1W-PTS52
			4 inputs	whichever is
				larger, ±1 digit
				max.

Note: This is for an external power supply, and not for internal current consumption.

●●Isolated-type DC Input Units

Unit classification

CJ

Special

I/O

Units

							Current
				Accuracy		No. of	consumption
			Conversion					(A)
Product	Input			(at ambient	External	unit
		Signal range selection	speed							Model	Standards
name	points			temperature	connection	numbers
			(resolution)
				of 25°C)		allocated	5 V		24 V
Isolated-		DC voltage:	Conversion
type DC
Input		0 to 1.25 V, −1.25 to 1.25 V,	speed:
Units	2	0 to 5 V, 1 to 5 V, −5 to 5 V,	10 ms/	Standard	Removable				0.09
		0 to 10 V, −10 to 10 V, ±10 V	2 inputs	accuracy:	terminal	1	0.18		(See	CJ1W-PDC15	UC1, CE
	inputs	selectable range
				±0.05% of F.S.	block				note.)
		DC current:	Resolution:
		0 to 20 mA, 4 to 20 mA	1/64,000

Note: This is for an external power supply, and not for internal current consumption.

■■Analog I/O Units

●●Analog Input Units

Unit classification

CJ

Special

I/O

Units

Current

Accuracy

No. of

consumption

Signal

(A)

Product

Input

Signal

Conversion

(at ambient

External

unit

range

Resolution

Model

Standards

name

points

selection

range

speed

temperature

connection

numbers

5 V

24 V

of 25°C)

allocated

Analog

8

CJ1W-

Input

1 to 5 V,

0.42

—

AD081-

inputs

250 μs/point

Voltage:

Units

Set

0 to 5 V,

1/8000,

V1

max.

±0.2% of F.S.

Removable

separately

0 to 10 V,

(Settable to

UC1, N, L,

(Settable to

Current:

terminal

1

for each

−10 to 10

1/4000)

CE

1 ms/point)

±0.4% of F.S.

block

input

V, 4 to 20

(See note 1.)

CJ1W-

4

(See note 1.)

(See note 2.)

mA

0.42

—

AD041-

inputs

V1

Note 1. The resolution and conversion speed cannot be set independently. If the resolution is set to 1/4,000, then the conversion speed will be 1 ms/point.

2.At 23 ±2°C

32