Datasheet

3
E2E2
E2E2-X@C@ DC 3-Wire Models
*1. 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.
*2. A full-wave rectification power supply of 24 VDC
±20% (average value) can be used.
Size
M12 M18 M30
Shielding Shielded Unshielded Shielded Unshielded Shielded Unshielded
Item Model E2E2-X2C@ E2E2-X5MC@ E2E2-X5C@ E2E2-X10MC@ E2E2-X10C@ E2E2-X18MC@
Sensing distance 2 mm±10% 5 mm±10% 5 mm±10% 10 mm±10% 10 mm±10% 18 mm±10%
Set distance 0 to 1.6 mm 0 to 4 mm 0 to 4 mm 0 to 8 mm 0 to 8 mm 0 to 14 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,
15 × 15 × 1 mm
Iron,
18 × 18 × 1 mm
Iron,
30 × 30 × 1 mm
Iron,
30 × 30 × 1 mm
Iron,
54 × 54 × 1 mm
Response frequency *1 1.5 kHz
400 Hz 600 Hz 200 Hz 400 Hz 100 Hz
Power supply voltage (op-
erating voltage range) *2
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current 13 mA max.
Control
output
Load current NPN open-collector output, 200 mA max. (30 VDC max.)
Residual voltage 2 V max. (Load current: 200 mA, Cable length: 2 m)
Indicators Operation indicator (red)
Operation mode
(with sensing object ap-
proaching)
C1 Models: NO
C2 Models: NC
Protection circuits Reverse polarity protection, Surge absorber, Load short-circuit protection
Ambient temperature Operating/Storage: −40 to 85°C (with no icing or condensation)
Ambient humidity 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 MΩ 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)
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) and Connector Models
Weight (packed state) Approx. 75 g Approx. 160 g Approx. 220 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.