E2J-JC4A 2M

Long Sensing-distance Capacitive Separate Amplifier Proximity Sensor

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Amplifier Unit, Capacitive type, DC 3-wire models, Operation mode NO/NC selectable, NPN open collector output, Pre-wired models(2 m)

Sensing method Capacitive type
Operation mode NO/NC selectable

Item list of E2J

  • Ratings/Performance
Sensing methodCapacitive type
Power supply voltage24 VDC (-20% to +20%) ripple(p-p) 10% Max.
Current consumption30 mA max.
Control output (Output type)NPN open collector output
Control output (Switching capacity)0 to 100 mA(30 VDC Max.)
Control output (Residual voltage)1 V Max.
IndicatorOperation indicator (orange), Power indicator (green)
Operation modeNO/NC selectable
Sensitivity setting8-turn adjustment
Protective circuitSurge suppressor
Output short-cut protection
Power supply reverse polarity protection
Standard or Different frequencyStandard
Ambient temperatureOperating: -10 to 55 ℃
Storage: -10 to 55 ℃
Ambient humidityOperating: 35 to 85%RH
Storage: 3585%RH
Temperature influence+/- 25% Max. of sensing distance in temperature range of 0 to +40 CEL
(As the basis for sensing distance of 23 CEL)
Voltage influence+/- 1% Max. of sensing distance in rated voltage range +/- 20%.
(As the basis for sensing distance at standard power voltage)
Insulation resistance50 MOhm Min. at 500 VDC between charged parts and the case
Dielectric strength1000 VAC 50/60 Hz for 1 minute between charged parts and the case
Vibration resistance10 to 150 Hz, 1.5-mm or 100 m/s**2 double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance300 m/s**2 for 3 times each in X, Y, and Z directions
Degree of protectionIEC60529: IP50
Connection methodPre-wired models(Cable length: 2 m)
Weight (Packed state)approx. 60 g
Material (case)ABS
AccessoriesMounting Bracket, Instruction Manual
Amplifier unit/sensor head of combinationE2J-W*MA
  • Dimensions

  • Output circuit

Series

Long Sensing-distance Capacitive Separate Amplifier Proximity Sensor

E2J

about this Product