Datasheet

E2E2
2
Accessories (Order Separately)
Mounting Brackets
Protective Covers
Sputter Protective Covers
Ratings and Specifications
E2E2-X@D@ DC 2-Wire Models
*1. Use the E2E2 within the range in which the setting indicator (green LED) is ON (except D2 Models).
*2. The response frequency is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and
a set distance of half the sensing distance.
Size
M12 M18 M30
Shielding Shielded Unshielded Shielded Unshielded Shielded Unshielded
Item Model E2E2-X3D@ E2E2-X8MD@ E2E2-X7D@ E2E2-X14MD@ E2E2-X10D@ E2E2-X20MD@
Sensing distance 3 mm±10% 8 mm±10% 7 mm±10% 14 mm±10% 10 mm±10% 20 mm±10%
Set distance *1 0 to 2.4 mm 0 to 6.4 mm 0 to 5.6 mm 0 to 11.2 mm 0 to 8 mm 0 to 16 mm
Differential travel 10% max. of sensing distance
Sensing object
Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on
page 5.)
Standard sensing object
Iron,
12 × 12 × 1 mm
Iron,
30 × 30 × 1 mm
Iron,
18 × 18 × 1 mm
Iron,
30 × 30 × 1 mm
Iron,
30 × 30 × 1 mm
Iron,
54 × 54 × 1 mm
Response frequency *2
1 kHz 800 Hz 500 Hz 400 Hz 100 Hz
Power supply voltage
(operating voltage range)
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current 0.8 mA max.
Control
output
Switching
capacity
3 to 100 mA
Residual voltage 3 V max. (Load current: 100 mA, Cable length: 2 m)
Indicators
D1 Models: Operation indicator (red) and setting indicator (green)
D2 Models: Operation indicator (red)
Operation mode
(with sensing object ap-
proaching)
D1 Models: NO
D2 Models: NC
Protection circuits Surge absorber, Load short-circuit protection
Ambient temperature Operating/Storage: −25 to 70°C (with no icing or condensation)
Ambient humidity Operating/Storage: 35% to 95% (with no condensation)
Temperature influence ±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 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 1000 VAC, 50/60 Hz for 1 minute between current-carrying 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)
1,000 m/s
2
10 times each in X, Y, and Z directions
Degree of protection IEC IP67, in-house standard for oil resistance
Connection method Pre-wired Models (Standard cable length: 2 m)
Weight (packed state) Approx. 65 g Approx. 150 g Approx. 210 g
Materi-
als
Case Brass
Sensing surface PBT
Clamping nuts Nickel-plated brass
Toothed washer Zinc-plated iron
Accessories Instruction sheet
Refer to the timing charts under I/O Circuit Diagrams on page 8 for details.