Photo Interrupter

KI1400,1401

65

Tentative
Installation at 4 directions ※ 1Dimension (Unit:mm)

Description

18.25

1.0±0.1(Slit width)
Detector

4.75

13.5
50.5±0.1(Slit width)
Detector

3.75
7.5

1526.5

●

20.25

7.5

SHINKOHELECS.

1

12

Object passing for Card reader, Bill exchanger.
Coin-passing for Auto vending machine and Amusement.
Object passing in Auto vender and Ticket vendingmachine.
Paper detection for O.A. equipment.

※1

1 2 302-φ2 -0.1

※ Connector：JST: B3B-ZR※ General tolerance unless otherwise noted
less than 5.0±0.2
5.0〜15.0±0.3
15.0 over±0.5※（ ）value means for reference onlyRegistered utility model No.3114641 (JPO)

ModelItem

SymbolRating

Units

V o l t a g e

VCC6V

Low LevelOutput Current

IOL

50mA

O u t p u t

V o l t a g e

VO28V

Operating TemperatureTopr-20 ～ +75℃

Storage Temperature

Tstg-40 ～ +80℃

S u p p l y

3：
Vcc
2：
Vout
1：
GND

Operating mode

KI1400 at Beam detecting High

Absolute Maximum Ratings［Ta=25℃ Unless otherwise noted］		

(1.9)

1●02-φ2 -0.11●(12.5)(2.9)

Beam axis
φ3.2 (Hole)

Built-in amplifier, Open collector output type.
Built in resistor for LED drive.

Application●φ4.2 (hole)(4)

Feature
■

(3)

4.5

Model KI1400/1401 are compact size of Photo Interrupterand consist of an Infra Red LED and a Photo IC.

■KI1400/1401

26
LED Mark

KI1401 at Beam detecting Low
Slit Disk

φ201.0Beam Axis
2.0

Note: Each value shown at ratatiing of slit disk.
Don't output as DC.

Electro-Optical Characteristics［Vcc=5V,Ta=25℃ Unless otherwise noted］
ItemSymbol

V o l t a g e

VCCLow Level Supply Current

ICCLHigh Level Supply Current

ICCH

Low Level Output Voltage

VOLHigh Level Output Voltage

VOHFf

S u p p l yrequ

Response Timeency

R i s eF a l ltr
tf

Condition

min.

typ.

max.

Units

4.5

5.0

5.5

V

KI1400at Light block by object－－

25

KI1401

at Beam detecting－－

25

KI1400at Beam detecting－－

25KI1401

at Light block by object－－

25

KI1400at Light block by object, IOL=16mA

－－

0.4

KI1401

at Beam detecting, IOL=16mA－－0.4

KI1400at Beam detecting, RL=47k Ω VCC × 0.9－

－KI1401

at Light block by object, RL=47k Ω VCC × 0.9－－3000－－－

1.47－－0.02－

KI1400KI1401

INPUT

90%
10%

OUTPUT

RL=15kΩ

tr

tf

INPUT
OUTPUT

90%10%
tf

tr

mA
mA
V
VHz
μ sec

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66

KI1400/1401
Note: Operation never exceeds each value of Absolute Maximum Ratings.

Low-level Output Current vs.
Ambient Temperature

Low-level Output Voltage vs.
Low-level Output Current (typ.)1504030

Low-level Output Voltage VOL（V）

Low-Level Output Voltage IOL
（mA）

60

VCC=5V
Ta=25℃

0.50.20.1

0.05

200.02100-200.01

02040

6075 80

100

Ambient Temperature T a（℃）

Detecting Position vs.
Relative Light Current 1 (typ.) KI1400
VCC=5V
Ta=25℃OUTPUTH

35103050

100

Low-level Output Current IOL （mA）

Detecting Position vs.
Relative Light Current 2 (typ.) KI1400
VCC=5V
Ta=25℃OUTPUT
H

Objectd

Objectd

1

OUTPUT
L
1

OUTPUTL
234561

Detecting Distance d（mm）

Detecting Position vs.
Relative Light Current 1 (typ.) KI1401

23456Detecting Distance d（mm）

Detecting Position vs.
Relative Light Current 2 (typ.) KI1401

OUTPUTHOUTPUT
H
VCC=5V
Ta=25℃

Objectd

Objectd

VCC=5V
Ta=25℃OUTPUTLOUTPUTL
1

23456

1Detecting Distance d（mm）

23456Detecting Distance d（mm）

・A Custom designed package is available on request.
・Specification are subject to change without notice.

Head Office: 3-16-9, Minami-Kamonomiya, Odawara, Kanagawa
Zip code: 250-0875 Japan
Tel: +81 -465-45-1212 / Fax: +81 -465-45-1213
Tokyo Office: 5F, Ebuchi Bl., 3-24-13, Minami-Ohi, Shinagawa,Tokyo
Website: http://www.shinkoh-elecs.com/

05.11-1B