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Smart Laser Sensors


Amplifier Unit, Light-ON/Dark-ON selectable, PNP, Wire-saving connector models, Timer function

Input/Output 1 output + 1 input
Connection method Wire-saving connector models

Item list of E3NC

  • Ratings/Performance
Separate Amplifier classificationAmplifier Unit
Input/Output1 output + 1 input
Power supply voltage10 to 30 VDC ripple (p-p) 10% included
Current consumptionNormal mode: 65 mA max. (Power supply voltage 24 V)
Eco ON: 55 mA max. (Power supply voltage 24 V)
Eco LO: 60 mA max. (Power supply voltage 24 V)
Power consumptionNormal mode: 1560 mW max. (Power supply voltage 24 V)
Eco ON: 1320 mW max. (Power supply voltage 24 V)
Eco LO: 1440 mW max. (Power supply voltage 24 V)
Control outputPNP open collector
30 VDC max.
100 mA max. (Groups of 1 to 3 units), 20 mA max. (at 4 or more units are connected)
Residual voltage: 1 V max. (Load current Less than 10 mA)
Residual voltage: 2 V max. (Load current 10 to 100 mA)
Operation modeLight-ON/Dark-ON selectable
Protective circuitOutput short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection, Mutual interference prevention (disabled at super-high-speed mode)
Response timeSuper-high-speed mode: 80 µs max.
High-speed mode: 250 µs max.
Standard mode: 1 ms max.
Giga-power mode: 16 ms max.
Sensitivity settingSmart Tuning (2-point tuning, Full auto tuning, Position tuning, Maximum sensitivity tuning, Power tuning, or Percentage tuning (-99% to +99%)), or Manual adjustment
Timer functionSelect from Timer disabled, OFF-delay, ON-delay, One-shot, or ON-delay + OFF-delay timer
1 to 9999 ms
Ambient temperature range (Operating)Groups of 1 to 2 units: -25 to 55 ℃
Groups of 3 to 10 units: -25 to 50 ℃
Groups of 11 to 16 units: -25 to 45 ℃
Groups of 17 to 30 units: -25 to 40 ℃
(with no freezing or condensation)
Ambient temperature range (Storage)-30 to 70 ℃
Ambient humidity range (Operating)35 to 85%
Ambient humidity range (Strage)35 to 85%
Insulation resistance20 MΩ min. (500 VDC megger)
Dielectric strength1000 VAC 50/60 Hz 1 min
Vibration resistanceDestruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistanceDestruction: 500 m/s2 3 times each in X, Y and Z directions
Connection methodWire-saving connector models
IndicatorMain Digital Display (White), Sub-Display (Green), OUT indicator (Orange), L/D indicator (Orange), ST indicator (Blue), DPC indicator (Green)
WeightPackage: Approx. 60 g
Main Unit: Approx. 20 g
AccessoriesInstruction manual
MaterialCase: Polycarbonate
Cover: Polycarbonate
Cable: Polyvinyl chloride (PVC)
Amplifier unit/senso head of combinationE3NC-LH01, E3NC-LH02, E3NC-LH03
  • Dimensions

  • Output circuit diagram

  • Timing chart


Smart Laser Sensors