E3JK-DS30S3 - Omron Electronics

A-218 Photoelectric Sensors

Built-in power supply photoelectric sensor

E3JK

Wide range voltage

power supply

Pre-wired type/E3JK

●Slim body full

of functions and

economically

available

* The value within the parentheses indicates the sensing distance applied when the E39-R2 reflector is used.

Note: The UL-listed model ends with "-US". (Example: E3JK-5M1-US). Note that the DC transistor type of the E3JK is UL-unlisted.

Accessories (Order Separately)

Slits

Sensor type Shape Connection

method Sensing distance Output form Output Model

Through-beam

Pre-wired

models

Light ON Relay output E3JK-5M1

Dark ON E3JK-5M2

Light ON/ Dark ON

(selectable) DC transistor output NPN:

E3JK-5S3

Retroreflective

model (with

M.S.R. function)

Light ON Relay output E3JK-R2M1

Dark ON E3JK-R2M2

Light ON/Dark ON

(selectable)

DC transistor

output

NPN E3JK-R2S3

PNP E3JK-R2R3

Retroreflective

model (without

M.S.R. function)

Light ON Relay output E3JK-R4M1

Dark ON E3JK-R4M2

Light ON/Dark ON

(selectable)

DC transistor output

(NPN) E3JK-R4S3

Diffuse-reflective

Light ON Relay output E3JK-DS30M1

Dark ON E3JK-DS30M2

Light ON/Dark ON

(selectable)

DC transistor output

(NPN) E3JK-DS30S3

Slit width Sensing distance Minimum sensing

object (typical) Model Quantity Remarks

Width 1 mmx20 mm E3JK-5

0.7 m 1 mm dia. E39-S39

1 pc. each for emitter

and receiver

(total 2 pcs.)

(Seal type long slit)

Can be used with the through-

beam model E3JK-5##.

2.5m

(3m)

(5m)

300mm

A-219E3JK

E3JK

Reflectors

* Values in parentheses indicate the minimum required distance between the sensor and reflector.

Note: When the reflector used is other than the supplied one, set the sensing distance to about 0.7 times of the typical example as a guideline.

Mounting Brackets

Note: If a through-beam model is used, order two Mounting Brackets for the emitter and receiver respectively.

Name Sensing distance (typical) Model Quantity Remarks

Reflectors

E3JK-R2## 2.5 m (rated value) E39-R1 1 Attached to the E3JK-R2##.

Attached to the E3JK-R4##.

E3JK-R4## 4 m (rated value)

E3JK-R2## 3 m E39-R2 1 ---

E3JK-R4## 5 m

Small reflector E3JK-R2## 1 m (5 mm) * E39-R3 1 ---

Tape Reflector

E3JK-R2##

750 mm (200 mm) *

E39-RS1

1 The M.S.R. function is available.E3JK-R2## 1.2 m (200 mm) * E39-RS2

E3JK-R2## 1.5 m (200 mm) * E39-RS3

Shape Model Quantity Remarks

E39-L40 1 Supplied with E3JK

A-220 Photoelectric Sensors

Rating/Performance

E3JK

Sensor

type

Through-beam Retroflective model

(with M.S.R. function)

Retroflective model

(without M.S.R. function) Diffuse-reflective

Item Model E3JK-5M#E3JK-5S3

E3JK-R2M

#E3JK-R2#3

E3JK-R4M

#E3JK-R4S3

E3JK-DS30M

E3JK-DS30S3

Sensing distance 5 m 2.5 m

(When using the E39-R1)

4 m

(When using the E39-R1)

300 mm

(White paper 100x100 mm)

Standard sensing

object Opaque 14.8 dia. min. Opaque: 75 mm dia. min. ---

Differential

distance --- 20% max. of sensing

distance

Directional angle Both emitter and receiver:

3°C to 20°C 1° to 5° ---

Light source

(wave length) Infrared LED (950 nm) Red LED (660 nm) Infrared LED (950 nm)

Power supply

voltage 12 to 240 VDC ±10% ripple (p-p) : 10% max. 24 to 240 VAC ±10% 50/60 Hz

Cur-

rent

con-

sump-

tion

DC 3 W max. 2 W max.

AC 3 W max. 2 W max.

Control output

Relay

output:

250VAC

3 A (cosj=1)

max., 5 VDC

10 mA min.

DC SSR

Negative

common

48 VDC

100 mA max.

Leak current

0.1 mA max.

With load

short-circuit

protection

Relay

output:

250VAC

3 A (cosj=1)

max., 5 VDC

10 mA min.

DC SSR

Negative or

positive

common

48 VDC

100 mA max.

Leak current

0.1 mA max.

With load

short-circuit

protection

Relay

output:

250VAC

3 A (cosj=1)

max., 5 VDC

10 mA min.

DC SSR

Negative

common

48 VDC

100 mA max.

Leak current

0.1 mA max.

With load

short-circuit

protection

Relay

output:

250VAC

3 A (cosj=1)

max., 5 VDC

10 mA min.

DC SSR

Negative

common

48 VDC

100 mA max.

Leak current

0.1 mA max.

With load

short-circuit

protection

Life

ex-

pect-

ancy

(relay

output)

Me-

chani-

cal

50 million times or more (switching frequency 18,000 times/hour)

Electri-

cal 100 thousand times or more (switching frequency 18,000 times/hour)

Response time 30 ms max. 10 ms max. 30 ms max. 5 ms max. 30 ms max. 5 ms max. 30 ms max. 5 ms max.

Sensitivity

adjustment --- Single-turn adjustment

Ambient

illuminance Incandescent lamp: 3,000 lux max.

Ambient

temperature Operating: -25°C to 55°C, Storage: -30°C to 70°C (with no icing or condensation)

Ambient humidity Operating: 45% to 85%RH, Storage: 35% to 95%RH (with no condensation)

Insulation

resistance 20 M W min. at 500 VDC

Dielectric strength 1,500 VAC at 50/60 Hz for 1 minute

Vibra-

tion

resis-

tance

De-

struc-

tion

10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions

Mal-

function 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions

A-221E3JK

E3JK

Shock

resis-

tance

De-

struc-

tion

Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions

Mal-

function

Destruc-

tion:

100m/s2

(approx.

10G)

3 times

each in

X, Y, and Z

directions

Destruction:

500 m/s2 for

3 times each

in X, Y, and

Z directions

Destruction:

100m/s2

(approx.

10G) 3 times

each in X, Y,

and Z direc

tions

Destruction:

500 m/s2 for

3 times each

in X, Y and

Z directions

Destruction:

100m/s2

(approx.

10G) 3 times

each in X, Y,

and Z direc

tions

Destruction:

500 m/s2 for

3 times each

in X, Y, and

Z directions

Destruction:

100m/s2

(approx.

10G) 3 times

each in X, Y,

and Z direc

tions

Destruction:

500 m/s2 for

3 times each

in X, Y, and

Z directions

Protective

structure IEC60529 IP64

Connection

method Pre-wired models (standard length: 2 m)

Weight

(Packed state) Approx. 420 g Approx. 250 g

Materi-

Case ABS

Lens

Acrylics

Mount-

ing

bracket

Steel

Accessories Mounting bracket (with screws), nuts, instruction manual, reflector (retroreflective model only)

Sensor

type

Through-beam Retroflective model

(with M.S.R. function)

Retroflective model

(without M.S.R. function) Diffuse-reflective

Item Model E3JK-5M#E3JK-5S3

E3JK-R2M

#E3JK-R2#3

E3JK-R4M

#E3JK-R4S3

E3JK-DS30M

E3JK-DS30S3

A-222 Photoelectric Sensors

Characteristic data (typical)

Excess Gain Ratio vs. Setting Distance

Through-beam model Retroreflective Models Diffuse-reflective

E3JK-5## E3JK-R2## + E39-R1 (supplied reflector) E3JK-DS30##

E3JK-R4## + E39-R1 (supplied reflector)

1,000

500

300

100

Setting distance (m)

102345678

Operating

voltage

Excess gain ratio

100

Settin

distance (m)

10234

Operating

voltage

Reflector: E39-R1

Excess gain ratio

Setting distance (mm)

1000 200 300 400 500

100

Operating

voltage

Sensing object: White paper

Excess gain ratio

Setting distance (m)

102345

100

Operating

voltage

Reflector: E39-R1

Excess gain ratio

A-223E3JK

E3JK

Output Circuit Diagram

E3JK

Relay output

DC transistor output

Note: Connect to brown and blue on the emitter side.

Model Timing chart Output circuit

E3JK-5M1

E3JK-5M2

E3JK-R2M1

E3JK-R2M2

E3JK-R4M1

E3JK-R4M2

E3JK-DS30M1

E3JK-DS30M2

Model Timing chart Output circuit

E3JK-5S3

E3JK-R2S3

E3JK-R4S3

E3JK-DS30S3

E3JK-R2R3

Light indicator

(red)

L-ON(Ta)

(E3JK-##M1)

D-ON(Ta)

(E3JK-##M2)

Incident

Interrupted

OFF

Power

source

Main circuit

(Polarity Optional)

24 to 240 VAC

12 to 240 VDC

White

Brown

Blue

Black Contact output

Tb Ta Gray

Built-in relay: G6C

Light

indicator

(red)

L-ON mode

D-ON mode

Incident

Interrupted

OFF

Main

circuit

Power

source

Load

Brown

Blue

White

Gray (D-ON)

Black (L-ON)

Drive

circuit

Drive

circuit

24 to 240 VAC

12 to 240 VDC

Light

indicator

(red)

L-ON mode

D-ON mode

Incident

Interrupted

OFF

Power

source

(Polarity

Optional)

24 to 240 VAC

12 to 240 VDC

Main

circuit

Drive

circuit

Drive

circuit

D/ON

L/ON

Gray

Black

48 VDC max.

White

Load

I1 + I2 < 100 mA

Brown

Blue

Note: The output stage leakage currents are 0.1 mA max., respectively.

A-224 Photoelectric Sensors

Operation

Adjustment

Precautions

Design

Power Reset Time

The Sensor is ready to detect an object within 200 ms after it

is turned ON. If Sensor and load are connected to separate

power supplies, ensure to turn ON the Sensor first.

Wiring Considerations

Connection/Wiring

If the DC transistor output type is used, the sum of load cur-

rents of L-ON output (NO) and D-ON output (NC) should be

within 100 mA. If the sum of load currents exceeds 100 mA,

the load short-circuit protection may be activated. (The load

short-circuit protection is reset by turning OFF the power of

the photoelectric sensor.)

Miscellaneous

Ambient Conditions (Installation Area)

The E3JK will malfunction if installed in the following places.

• Places where the E3JK is exposed to a dusty environment.

• Places where corrosive gases are produced.

• Places where the E3JK is directly exposed to water, oil, or

chemicals.

Item Through-beam Retroreflective Models Diffuse-reflective

Model

E3JK

Swing the receiver and emitter ver-

tically and/or horizontally and set

the adjuster in the center of the

range where the indicator of the re-

ceiver turns ON.

Like the through-beam model, ad-

just the reflector and emitter/re-

ceiver. Since the directional angle

of the emitter/receiver is 1 to 5°, ad-

just the emitter/receiver especially

carefully.

(1) If you have a sensing object as shown in the figure, turn the sensitivity

adjuster clockwise (increase the sensitivity) until the indicator is turned

ON, and define this adjuster position as (A).

(2) Remove the sensing object, turn the sensitivity adjuster clockwise until

the indicator is turned ON by a background object, and define this posi-

tion as (B).

(3) Turn the sensitivity adjuster counterclockwise (decrease the sensitivity)

from (B) until the indicator is turned OFF, and define this position as (C).

(4) The position in the middle of (A) and (C) is the optimum position. If the

indicator is not turned ON by the background object at the maximum

sensitivity, set the adjuster in the middle of (A) and maximum sensitivity.

∑

The sensitivity adjuster may be damaged if an excessive force is applied.

Correct Use

With sensing object Without sensing object

Operation

Sensitivity

MIN MAX

Reset

Operation

(C)

(A) (A)

Setting

(B)

Background

object

Sensitivity

MIN MAX

(A)

Sensitivity

MIN MAX

E3JK

Emitter

Receiver

Emitter

Receiver

A-225E3JK

E3JK

Dimensions (Unit: mm)

Sensors

Accessories (Order Separately)

Seal type long slit (for E3JK)

R56.6

Optical

axis

36.5

21.5

Steel

13.4

Lens 14.8 dia.

Indicator *2

49 18

6 dia.

6.4

40 12

6.4

* 1.Mounting brackets can be used on the A side (Two, M4 x 20 attached) .

* 2.Emitter: Power indicator

Receiver: Light indicator

* 3.Emitter includes 2-conductor.

(A)*1

2-M6

6-dia., 5-conductor, vinyl-insulated

round cable (conductor cross-sectional

area: 0.3 mm

; insulation diameter: 1.5 mm).

Standard length: 2 m. * 3

CAD file E3JK_01

E3JK-5##

Mounting Holes

With Mounting Bracket Attached

Emitter: E3JK-5L

Receiver: E3JK-5D##

Sensitivity adjustment

volume * 2

10˚

R56.6

Optical

axis

Steel

13.4

Lens

Light indicator

49 18

6 dia.

6.4

40 12

6.4

Emitter

Receiver

* 1. Mounting brackets can be used on the A side (Two, M4 x 20 attached) .

* 2. No sensitivity adjustment volume on the retororeflective model.

(A)*1

2-M6

6-dia., 5-conductor, vinyl-insulated round cable

(conductor cross-sectional area: 0.3 mm²; insulation diameter: 1.5 mm).

Standard length: 2 m. * 3

E3JK-R2##

E3JK-R4##

E3JK-DS30##

CAD file E3JK_02

With Mounting Bracket Attached

Mounting Holes

E39-S39

Material: Polyester

0.1 mm thick

20 26.5

1±0.1