Datasheet > EY3A-1081

EY3A-1081

更新时间： 2024-11-24 06:58:27

品牌	Logo	应用领域
欧姆龙 - OMRON		传感器
页数	文件大小	规格书
2页	89K
描述
Single Beam Sensor (1 Beam: 80 mm)

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中文翻译

获取价格

数据手册

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EY3A-1081 数据手册

Single Beam Sensor (1 Beam: 80 mm)

EY3A-1081

■ Dimensions

Note: All units are in millimeters unless otherwise indicated.

■ Features

• Ensures higher sensitivity and external light interference resistivity

than any other photomicrosensor.

Center of detector

Positioning boss

• Narrow sensing range ensures stable sensing of a variety of sens-

ing objects.

■ Absolute Maximum Ratings (Ta = 25°C)

7.9 dia.

Center of emitter

8.3 dia.

Item

Symbol

V_CC

V_OUT

I_OUT

Rated value

+0.2

Power supply voltage

7 V

3.2

0 dia.

Load voltage

Load current

10 mA

Pin no.1

Ambient

temperature

Operating

Storage

Topr

Tstg

0°C to 60° C

–15°C to 70° C

Note: Make sure there is no icing or condensation when operating the

Sensor.

_-0.2dia.

■ Ordering Information

Description

Single beam sensor

Pin no. Remarks

Name

Model

EY3A-1081

Output (OUT)

Power supply (Vcc)

Ground (GND)

Unless otherwise specified, the

tolerances are as shown below.

Dimensions

3 mm max.

Tolerance

0.3

3 < mm ≤ 6

0.375

0.45

6 < mm ≤ 10

10 < mm ≤ 18

18 < mm ≤ 30

30 < mm ≤ 50

50 < mm ≤ 80

Recommended Mating Connectors:

Japan Molex 51090-0300 (crimp connector)

52484-0310 (press-fit connector)

0.55

0.65

0.8

0.95

■ Electrical and Optical Characteristics (Ta = 0°C to 60°C)

Item

Power supply voltage

Value

Condition

5 V 5%

---

Current consumption

50 mA max.

_CC= 5 V, R_L= ∞

Peak current consumption

Low-level output voltage

High-level output voltage

Response delay time (high to low)

200 mA max.

0.6 V max.

3.5 V min.

V_CC= 5 V, R_L= ∞

V_CC= 5 V, I_OL= 4 mA (see note 1)

V_CC= 5 V, R_L= 4.7 kΩ (see note 2)

1.5 ms max.

The time required for the output to become “Lo” after placing

sensing object.

Response delay time (low to high)

1.5 ms max.

The time required for the output to become “Hi” after removing

sensing object.

Note: 1. These conditions are for the sensing of lusterless paper with an OD of 0.7 maximum located at the correct sensing position of the Sensor

as shown in the optical path arrangement on the next page.

2. These conditions are for the sensing of the paper supporting plate with an OD of 0.05 located using the glass plate without paper as

shown in the optical path arrangement on the next page.

132

Single Beam Sensor (1 Beam: 80 mm) EY3A-1081

中文翻译

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