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E2A-M12KS04 Datasheet, PDF (4/17 Pages) Omron Electronics LLC – Cylindrical Proximity Sensor | |||
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Specifications
â DC 3-wire Models
Size
M8
M12
Type
Shielded
Non-shielded
Shielded
Non-shielded
Item
Sensing distance
E2A-M08@S02-M1-B1
E2A-M08@S02-M1-B2
E2A-M08@S02-M1-C1
E2A-M08@S02-M1-C2
E2A-S08@S02-@@-B1
E2A-S08@S02-@@-B2
E2A-S08@S02-@@-C1
E2A-S08@S02-@@-C2
E2A-M08@N04-M1-B1
E2A-M08@N04-M1-B2
E2A-M08@N04-M1-C1
E2A-M08@N04-M1-C2
E2A-S08@N04-@@-B1
E2A-S08@N04-@@-B2
E2A-S08@N04-@@-C1
E2A-S08@N04-@@-C2
E2A-M12@S04-@@-B1
E2A-M12@S04-@@-B2
E2A-M12@S04-@@-C1
E2A-M12@S04-@@-C2
E2A-M12@N08-@@-B1
E2A-M12@N08-@@-B2
E2A-M12@N08-@@-C1
E2A-M12@N08-@@-C2
2 mm ± 10%
4 mm ± 10%
4 mm ± 10%
8 mm ± 10%
Setting distance
0 to 1.6 mm
0 to 3.2 mm
0 to 3.2 mm
0 to 6.4 mm
Differential travel
10% max. of sensing distance
Target
Ferrous metal (The sensing distance decreases with non-ferrous metal.)
Standard target (mild steel ST37)
8Ã8Ã1 mm
12Ã12Ã1 mm
12Ã12Ã1 mm
24Ã24Ã1 mm
Response frequency (See note 1.)
1,500 Hz
1,000 Hz
1,000 Hz
800 Hz
Power supply voltage
(operating voltage range)
12 to 24 VDC. Ripple (p-p): 10% max.
(10 to 32 VDC)
Current consumption (DC 3-wire)
10 mA max.
Output type
-B models: PNP open collector
-C models: NPN open collector
Control
output
Load current
(See note 2.)
200 mA max. (32 VDC max.)
Residual voltage
2 V max. (under load current of 200 mA with cable length of 2 m)
Indicator
Operation indicator (Yellow LED)
Operation mode
(with sensing object approaching)
-B1/-C1 models: NO
-B2/-C2 models: NC
For details, refer to the timing charts.
Protection circuit
Power source circuit reverse polarity protection, Output reverse polarity protection, Power source
Surge suppressor, Short-circuit protection
circuit reverse polarity protection, Surge suppres-
sor, Short-circuit protection
Ambient air temperature
Operating: â40°C to 70°C, Storage: â40°C to 85°C (with no icing or condensation)
Temperature influence (See note 2.) ±10% max. of sensing distance at 23°C within temperature range of â25°C to 70°C
±15% max. of sensing distance at 23°C within temperature range of â40°C to 70°C
Ambient humidity
Operating: 35% to 95%, Storage: 35% to 95%
Voltage influence
±1% max. of sensing distance in rated voltage range ±15%
Insulation resistance
50 MΩ min. (at 500 VDC) between current carry parts and case
Dielectric strength
1,000 VAC at 50/60 Hz for 1 min between current carry parts and case
Vibration resistance
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions
Shock resistance
500 m/s2, 10 times each in X, Y and Z directions 1,000 m/s2, 10 times each in X, Y and Z directions
Standard and listings (See note 3.)
IEC60529: IP67, Degree of protection
EN60947-5-2: EMC
Connection method
-WP models: Pre-wired models (Standard length: 2 m)
-M1 models: M12 4-pin connector models
-M5 models: M8 3-pin connector models
Weight
(packaged)
Pre-wired model
M12 connector model
Approx. 65 g
M12 connector models: Approx. 20 g
M8 connector models: Approx. 15 g
Approx. 85 g
Approx. 35 g
Material
Case
Stainless steel or brass-nickel plated
Brass-nickel plated
Sensing surface
PBT
Cable
PVC
Clamping nut
Brass-nickel plated
Note 1. The response frequency is an average value. Measurement conditions are as follows: standard target, a distance of twice the standard
target distance between targets, and a setting distance of half the sensing distance.
2. When using any model at an ambient temperature between â40°C and â25°C and a power voltage between 30 and 32 VDC, use a load
current of 100 mA max.,
3. For USA and CANADA : use class 2 circuit only.
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E2A Cylindrical Proximity Sensor
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