E2E-X DC 3-Wire Models, Omron-Standard Proximity Sensor

E2E-X DC 3-Wire Models, Omron-Standard Proximity Sensor
E2E-X DC 3-Wire Models, Omron-Standard Proximity Sensor

These Proximity Sensors use high-frequency oscillation. They resist heat, chemicals, and water better than Rectangular Sensors. They are available in both shielded and unshielded models. Proximity Sensors are available in models using high-frequency oscillation to detect ferrous and non-ferrous metal objects and in capacitive models to detect non-metal objects. Models are available with environment resistance, heat resistance, resistance to chemicals, and resistance to water.

Features and Benefits

  • Standard Sensors for detecting ferrous
  • A wide array of variations. Ideal for a variety of
  • Models with different frequencies are also available to prevent mutual
  • Superior environment resistance with standard cable made of oil-resistant PVC and sensing surface made of a material that resists cutting
  • Useful to help prevent
  • Cable protector provided as a standard feature

Ratings and Specifications

Size Shielded

Item                 Model

M8 M12 M18 M30
Shielded Unshielded Shielded Unshielded Shielded Unshielded Shielded Unshielded
E2E

-X1R5E@/F@

E2E

-X2ME@/F@

E2E

-X2E@/F@

E2E

-X5ME@/F@

E2E

-X5E@/F@

E2E

-X10ME@/F@

E2E-X10E@/

F@

E2E

-X18ME@/F@

Sensing distance 1.5 mm ±10% 2 mm ±10% 5 mm ±10% 10 mm ±10% 18 mm ±10%
Set distance 0 to 1.2 mm 0 to 1.6 mm 0 to 4 mm 0 to 8 mm 0 to 14 mm
Differential travel 10% max. of sensing distance
Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 18.)
Standard sensing object Iron,

8 ´ 8 ´ 1 mm

Iron, 12 ´ 12 ´ 1 mm Iron,

15 ´15 ´ 1 mm

Iron,

18 ´ 18 ´ 1 mm

Iron, 30 ´ 30 ´ 1 mm Iron,

54 ´ 54 ´ 1 mm

Response frequency

*1

2 kHz 0.8 kHz 1.5 kHz 0.4 kHz 0.6 kHz 0.2 kHz 0.4 kHz 0.1 kHz
Power supply voltage (operating voltage range) *2 12 to 24 VDC, ripple(p-p): 10% max. (10 to 30 VDC)

Connector Models Used as UL-certified Models: 12 to 24 VDC, ripple (p-p): 10% max. (The operating voltage range is also the same.) *3

Current consumption 13 mA max.
 

Control output

Load current *2 200 mA max.
Residual voltage 2 V max. (Load current: 200 mA, Cable length: 2 m)
Indicators Operation indicator (red)
Operation mode (with sensing object approaching) E1/F1 Models: NO E2/F2 Models: NC

Refer to the timing charts under /O Circuit Diagrams on page 21 for details.

Protection circuits Load short-circuit protection, Surge suppressor, Reverse polarity protection
Ambient temperature range *2 Operating/Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity range Operating/Storage: 35% to 95% (with no condensation)
Temperature influence ±15% max. of sensing distance at 23°C in the temperature range of -40 to 85°C

±10% max. of sensing distance at 23°C in the temperature range of -25 to 70°C

Voltage influence ±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistance 50 MÙ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 1,000 VAC, 50/60 Hz for 1 minute between current carry parts and case
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
 

Shock resistance

Destruction: 500 m/s2

10 times each in X, Y, and Z directions

 

Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions

Degree of protection Pre-wired Models : IEC 60529 IP67, in-house standards: oil-resistant Connector Models : IEC 60529 IP67
Connection method Pre-wired Models (Standard cable length: 2 m) and Connector Models
 

Weight (packed state)

Pre- wired Models  

Approx. 65 g

 

Approx. 75 g

 

Approx. 150 g

 

Approx. 195 g

Connec- tor Models  

Approx. 15 g

 

Approx. 25 g

 

Approx. 40 g

 

Approx. 90 g

 

 

 

Materials

Case Stainless steel (SUS303) Nickel-plated brass
Sensing surface PBT
Clamp- ing nuts Nickel-plated brass
Toothed washer Zinc-plated iron
Accessories Instruction manual