Datasheet > EY3A-112

EY3A-112

更新时间： 2024-11-04 10:17:39

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	79K
描述
Single Beam Sensor (1 Beam: 125 mm)

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中文翻译

获取价格

技术参数
数据手册

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EY3A-112 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	主体宽度：	22 mm
主体长度或直径：	64 mm	最大测量范围（毫米）：	125 mm
最大工作电流：	50 mA	最高工作温度：	65 °C
最低工作温度：		输出范围：	0.60-3.50V
输出类型：	DIGITAL VOLTAGE	封装形状/形式：	RECTANGULAR
传感器/换能器类型：	LINEAR POSITION SENSOR,PHOTOELECTRIC,THROUGH BEAM	最大供电电压：	5.5 V
最小供电电压：	4.5 V	端接类型：	CONNECTOR
Base Number Matches：	1

EY3A-112 数据手册

Single Beam Sensor (1 Beam: 125 mm)

EY3A-112

■ Dimensions

Note: All units are in millimeters unless otherwise indicated.

■ Features

• Ensures higher sensitivity and external light interference resistivity

than any other photomicrosensor.

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

ing objects.

Center of

detector

Positioning boss

■ Absolute Maximum Ratings (Ta = 25°C)

Item

Symbol

V_CC

V_OUT

I_OUT

Rated value

Power supply voltage

7 V

Two, 10 dia.

Load voltage

Load current

Center of emitter

3.2 ^+0.2

53325-0310 (Japan Molex)

dia.

10 mA

Ambient

temperature

Operating

Storage

Topr

Tstg

0°C to 65° C

–15°C to 70° C

Pin no.1

3₋⁰_0.2dia.

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

Sensor.

■ Ordering Information

Pin no. Remarks

Name

Output (OUT)

Description

Single beam sensor

Model

EY3A-112

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

Recommended Mating Connectors:

Japan Molex 51090-0300 (crimp connector)

52484-0310 (press-fit connector)

10 < mm ≤ 18

18 < mm ≤ 30

30 < mm ≤ 50

0.55

0.65

0.8

50 < mm ≤ 80

0.95

■ Electrical and Optical Characteristics (Ta = 0°C to 65°C)

Item

Power supply voltage

Value

Condition

5 V 5%

---

Current consumption

50 mA max.

V_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)

35 ms max.

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

sensing object.

Response delay time (low to high)

20 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 0.6 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.

136

Single Beam Sensor (1 Beam: 125 mm) EY3A-112

中文翻译

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