proximity sensor
Omron Proximity Sensor E2J Series
Features:
Thickness of 5.5mm flat sensor head
Using robotic wire
The sensor section is also equipped with an action indicator
Simple connection via one-touch connector
species:
Ontology
The sensor section is part of the amplifier unit
Shape detection distance (variable range) Model Output form Model
Flat type
Unshielded
473_lu_1_1
10mm
(4 ~ 10mm) E2J-W10MA 1M DC 3-wire NPN collector
Open output E2J-JC4A 2M
20mm
(8 ~ 20mm) E2J-W20MA 1M
Rating / Performance:
Sensor part
Model E2J-W10MA E2J-W20MA
Standard detection distance 10 mm 20 mm
Detection range of variable range 4 ~ 10mm 8 ~ 20mm
Should be less than 15% of the detection distance
Detects object conductors and dielectric bodies
Standard detection of objects to ground metal plate 50 × 50
× 1mm
Response frequency above 70Hz
Response frequency detection display (red)
Ambient temperature range of work, when stored: the -10 ~
+55 ° C (no icing, no condensation)
Environmental Humidity Range Operating, when stored: 35 ~
85% RH (no condensation)
Vibration (durable) 10 ~ 500Hz up and down amplitude 2mm or
150m / s2 X, Y, Z direction 2h
Impact (durable) 500m / s2 X, Y, Z direction 3 times
Protection structure IEC standard
Connection type connector relay type (robot wire) (standard
wire length 1m)
Quality (after packaging) about 30g about 40g
Material shell heat ABS
Amplifier unit section
Model E2J-JC4A
Power supply voltage DC24V ± 20% ripple (p-p) 10% or less
Current consumption below 30mA
Control
Output switch capacity NPN Open collector output 100mA or
less (DC30V or less)
Residual voltage below 1V
Indicator action display (orange)
Power display (green)
Sensitivity adjustment knob speed 8 laps with indicator
Protection circuit reverse connection protection, load short
circuit protection, surge absorption
Ambient temperature range of work, when stored: the -10 ~
+55 ° C (no icing, no condensation)
Ambient temperature range When operating, save: 35 ~ 85% RH
(no condensation)
The effect of temperature
(Sensor + amplifier) 0 to 40 ° C in the temperature range +
23 ° C, the detection distance of ± 25%
The voltage is within ± 20% of the rated power supply
voltage, the rated power supply voltage, the detection
distance of ± 1%
Insulation resistance 50MΩ or more (DC500V megger) The
charging unit is integral with the housing
Withstand voltage AC1,000V 50 / 60Hz 1min charging part
between the whole and the shell
Vibration (durable) 10 ~ 150Hz up and down amplitude 1.5mm
or 100m / s2
X, Y, Z direction 2h
Impact (durable) 300m / s2 X, Y, Z direction 3 times
Protection structure IEC standard IP50
Connection type wire lead type (standard wire length 2m)
After mass (after packaging) about 60g
Material shell ABS
Accessories Mounting bracket, instruction manual