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  • Ac/DC Power-Source Free Type Optoelectronic Switch E3Jk
  • Ac/DC Power-Source Free Type Optoelectronic Switch E3Jk
  • Ac/DC Power-Source Free Type Optoelectronic Switch E3Jk
  • Ac/DC Power-Source Free Type Optoelectronic Switch E3Jk

Ac/DC Power-Source Free Type Optoelectronic Switch E3Jk E3JK-R2M1 2M

4.33 (3)
E3JK-R2M1 2M
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Item Feature
Compatible Standard
There CCC mark
Relay output
Light Source
Red light emitting diode
Standard Detective Object (mm)
opaque body of phi75 more
Weight (g)
About 250 (packed state)
Connection Method
Code drawer type
Differential Movement
Cord Length (m)
Response Time
30ms or less
EMC Standard
"EN60947-5-2   Yes, EMI:: [] CE EMC Directive display EN60947-5-2, radiated interference field strength: EN55011 Group 1 class A, EMS: EN60947-5-2, Electrostatic Discharge Immunity: IEC61000-4-2, electromagnetic field immunity: IEC61000-4-3, burst noise i
Impact Resistance
500m / s 2 x, Y, 3 times each direction Z
Vibration Resistance
10 to 55Hz double amplitude 1.5mm x, Y, Z each direction 2h
Ambient Temperature (Degree C)
-25 To 55, -30 to 70 save time when using (icing, with no condensation)
Indicator Lamp
Red (incident display)
(18000 times / hour switching frequency) (1800 times / hour switching frequency), mechanical 50 million times or more relay output / electrical 100 000 times or more
Operating Mode
Supply Voltage
DC12 to 240V +/- 10% Ripple (pp) 10% or less, AC24 to 240V +/- 10%
Control Output
(Output format) relay output, (load current) 0 to 3A
Sensitivity Adjustment
Using Periphery illuminanation (Lx)
Incandescent lamp 3000Lx following
Protection Structure
IEC60529 standard IP64
Load Apllication Voltage
DC5V or more, AC250V following
Material (lens)
Methacrylic resin
Emission wavelength (nm)
Detection Method
Retro-reflective (MSR function)
Materials (mounting bracket)
This product is manufactured in Japanese standards. Please check the specification before you order.
Mounting bracket (with screws), nut, reflecting plate
Power Consumption
DC2W below, AC2W following
Detection Distance
(E39-R1 when using reflective plate) 0m to 2.5m
Protection Circuit
Ambient Humidity (% RH)
45-85, 35-95 save time when using (provided that no condensation)
Withstand Voltage
(Case between whole charging part) AC1500V 50 / 60Hz 1min
Insulation Resistance (Mohm)
Case between whole charging part (at DC500V mega) more than 20
Angle of Beam Spread (degree)
1-5 body, the reflection plate 40 or more
Customer Reviews
5 star 2
4 star 0
3 star 1
2 star 0
1 star 0
Review Rating: 4.33
3 Customer Reviews
The reviews are automatic translation.
As agricultural machinery parts
From Japan
On 2016-08-15 13:17:53
Convenience After me to set the mounting bracket
This review is about item#20284057.
About 25 degrees, detect the product of the hanger rod to move in a trolley conveyor in an atmosphere of high humidity (condensation) (φ9mm)
From Japan
On 2013-05-28 16:29:49
Relatively adverse conditions atmosphere there is a water mist in the painting line, to detect the stable to the hanger bar to water droplets adhere to the reflection plate. (Open slits corresponding to SasageFutoshi of the reflecting plate) Sensor and the reflector of the interval: 1.5m Reflection plate easy to light can be optical axis alignment visibility to be projected to. The power supply voltage is AC-DC 24V ~ 240V, adapt to most of the control circuit. Dry contact output is also welcome.
This review is about item#08585796.
Used as a passing sensor self-made machine.
From Japan
On 2011-09-16 14:26:36
Wiring is also a simple, is good not of the kind of power. To MonotaRo buttocks. There is also the handling of E3JK-R2M1 of the same type, but the difference did not know well. When the difference of the light-shielding during ON and ON when light enters asked to appear in the selection list of the list, it was easy to select.
This review is about item#08585796.