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E3JK-RN12 2M

Built-in Power Supply Photoelectric Sensor

Image

Retro-reflective with M.S.R. function, Sensing distance When using the E39-R1: 100 mm to 6 m, Light-ON/Dark-ON selectable, NPN, Pre-wired models (2 m), Red LED (624 nm)

Sensing method Retro-reflective with M.S.R. function
Sensing distance When using the E39-R1: 100 mm to 6 m
When using the E39-R2: 100 mm to 10 m
Light source Red LED (624 nm)
Connection method Pre-wired models

Item list of E3JK (NEW)

  • Ratings/Performance
ShapeSquare type
Sensing methodRetro-reflective with M.S.R. function
Sensing distanceWhen using the E39-R1: 100 mm to 6 m
When using the E39-R2: 100 mm to 10 m
Standard sensing objectOpaque: 75 mm dia. min.
Directional angle1.5° min.
Light sourceRed LED (624 nm)
Power supply voltage10 to 30 VDC ripple (p-p) 10% included
Current consumption30 mA max.
Control outputNPN open collector
30 VDC max.
100 mA max.
Residual voltage: 3 V max.
Operation modeLight-ON/Dark-ON selectable
Protective circuitOutput short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection, Mutual interference prevention
Response time1 ms max.
Sensitivity settingSingle-turn adjustment
Ambient illuminanceIncandescent lamp: 3,000 lx
Sunlight: 11,000 lx
Ambient temperature range (Operating)-25 to 55 ℃ (with no freezing or condensation)
Ambient temperature range (Storage)-40 to 70 ℃ (with no freezing or condensation)
Ambient humidity range (Operating)35 to 85% (with no condensation)
Ambient humidity range (Strage)35 to 95% (with no condensation)
Insulation resistance20 MΩ min. (500 VDC megger)
Dielectric strength1500 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
Malfunction: 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
Malfunction: 500 m/s2 3 times each in X, Y and Z directions
Degree of protectionIEC: IP64
Connection methodPre-wired models (Cable length 2 m)
IndicatorOperation indicator (orange), Stability indicator (green)
WeightPackage: Approx. 160 g
AccessoriesInstruction manual
MaterialCase: ABS
Lens: Methacrylate resin
Display: Methacrylate resin
Adjustment: POM
Cable: Polyvinyl chloride (PVC)
  • Dimensions

  • Output circuit diagram

  • Parallel operating range

Series

Built-in Power Supply Photoelectric Sensor

E3JK (NEW)