Datasheet

E2A-4
2
Note: Refer to latest information of base product E2A-(base product) for specifications, dimensions, engineering data and installation instructions.
Operation
Power source circuit reverse polarity
protection
Yes
Temperature influence
±10% max. of sensing distance at 23°C within temperature range of –25°C to 70°C
±15% max. of sensing distance at 23°C within temperature range of –40°C to 70°C
Voltage influence ±1% max. of sensing distance in rated voltage range ±15%
Insulation resistance 50 M min. (at 500 VDC) between current carry parts and case
Dielectric strength 1,000 VAC at 50/60Hz for 1 min between current carry parts and case
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions
Shock resistance 500 m/s², 10 times each in X, Y and Z directions
Standard
testing
environment
Ambient air temperature 23°C
Ambient air humidity 65% RH
Storage
Ambient air temperature –40°C to +85°C (with no icing or condensation)
Ambient air humidity 35% to 95% RH
Operating
environment
Ambient air temperature –40°C to +70°C (with no icing or condensation)
Ambient air humidity 35% to 95% RH
Environment application requirements
(1) Do not use the proximity sensor underwater, outdoors, or in the rain.
(2) Be sure to use the proximity Sensor within its operating ambient temperature range and do not use the proximity
sensor outdoors for its reliability and life expectancy.
(3) Do not use the proximity sensor in an environment with chemical gas or risk of explosion.
Model
Operation
Mode
Timing chart Output circuit
E2A-S08KS02-M5-C1-4
NO
NPN type
E2A-S08LS02-M5-C1-4
E2A-M12KS04-M1-B1-4
PNP type
E2A-M12KN08-M1-B1-4
Size M8 M12
Model E2A-S08KS02-M5-C1-4 E2A-S08LS02-M5-C1-4 E2A-M12KS04-M1-B1-4 E2A-M12KN08-M1-B1-4
Sensing
object
(%)
100 0
Rated sensing distance
Sensing zoneNon-sensing zone
Proximity
Sensor
ON
OFF
ON
OFF
Yellow indicator
Control output
Load
Brown
Black
(See note 1.)
Blue
+V
0 V
Proximity
Sensor
main
circuits
3
1
4
M8 connector
(3 pin)
Pin Arrangement
Note 1: With M8 connector models, there is no output
reverse polarity protection diode.
3
1
2
4
Load
Brown
Black
Blue
+V
0 V
Note 1: Terminal 2 of the M12 connector is not used.
M12 Connector
Pin Arrangement
(See note 1.)
Proximity
Sensor
main
circuits
D16E-EN-01+E2A-4+Datasheet.fm Seite 2 Montag, 3. September 2012 5:23 17