E2E2
E2E2-X@D@ DC 2-wire Models
Size
M12
M18
M30
Type
Shielded
Unshielded
Shielded
Unshielded
Shielded
E2E2-X10D@
10 mm 10%
0 to 8.0 mm
Unshielded
Item
E2E2-X3D@
3 mm 10%
0 to 2.4 mm
E2E2-X8MD@
8 mm 10%
0 to 6.4 mm
E2E2-X7D@
7 mm 10%
0 to 5.6 mm
E2E2-X14MD@
14 mm 10%
0 to 11.2 mm
E2E2-X20MD@
20 mm 10%
0 to 16.0 mm
Sensing distance
Set distance
(See note 1.)
Differential travel
Sensing object
10% max. of sensing distance
Ferrous metal (The sensing distance decreases with non-ferrous metal, refer to Engineering Data.)
Standard sensing
object
Iron, 12 x 12 x
1 mm
Iron, 30 x 30 x
1 mm
Iron, 18 x 18 x
1 mm
Iron, 30 x 30 x
1 mm
Iron, 30 x 30 x
1 mm
Iron, 54 x 54 x
1 mm
Response speed (See 1.0 kHz
note 2.)
0.8 kHz
0.5 kHz
0.4 kHz
0.4 kHz
0.1 kHz
Power supply voltage 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
(operating voltage
range)
Leakage current
0.8 mA max.
3 to 100 mA
Control
output
Load
current
Residual 3.0 V max. (Load current: 100 mA, Cable length: 2 m)
voltage
Indicator
D1 Models: Operation indicator (red LED), setting indicator (green LED)
D2 Models: Operation indicator (red LED)
Operation mode
(with sensing object
approaching)
D1 Models: NO
D2 Models: NC
For details, refer to Timing charts.
Protection circuits
Surge suppressor, output load short-circuit protection
Ambient temperature Operating/Storage: –25°C 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°C to 70°C
Voltage influence 1% max. of sensing distance in the rated voltage range 15%
Insulation resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength
Vibration resistance
Shock resistance
1,000 VAC at 50/60 Hz for 1 min between current-carrying parts and case
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
1,000 m/s2 10 times each in X, Y, and Z directions
Degree of protection
IEC 60529 IP67
In-house standard for oil resistance (former JEM standard equivalent to IP67g) (See note 3.)
Connection method
Pre-wired models (standard length 2 m)
Weight (packed state) Approx. 65 g
Approx. 150 g
Approx. 210 g
Material
Case
Brass
Sensing PBT (polybutylene terephthalate)
surface
Clamping Brass-nickel plated
nuts
Toothed Iron-zinc plated
washer
Accessories
Instruction manual
Note 1. Use the E2E2 within the range in which the setting indicator (green LED) is lit (except D2 models).
2. The response speed 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.
3. This OMRON in-house standard confirms resistance to cutting and other oils. It is equivalent to the former JEM standard.
E2E/E2E2 Cylindrical Proximity Sensor
13
OMRON [ OMRON ELECTRONICS LLC ]
