Size | M8 | M12 | |||
---|---|---|---|---|---|
Type | Shielded | Non-shielded | Shielded | Non-shielded | |
E2A-M08[]S02-M1-B1/B2/C1/C2
E2A-S08[]S02-[][]-B1/B2/C1/C2 |
E2A-M08[]N04-M1-B1/B2/C1/C2
E2A-S08[]N04-[][]-B1/B2/C1/C2 |
E2A-M12[]S04-[][]-B1/B2/C1/C2 | E2A-M12[]N08-[][]-B1/B2/C1/C2 | ||
Sensing distance | 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) |
8×8×1 mm | 12×12×1 mm | 12×12×1 mm | 24×24×1 mm | |
Response frequency
*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 |
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Control
output |
Load
current *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 Data Sheet. |
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Protection circuit | Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection | Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection | |||
Ambient air
temperature |
Operating: -40°C to 70°C, Storage: -40°C to 85°C (with no icing or condensation) | ||||
Temperature influence
*2 |
±10% max. of sensing distance at 23°C within temperature range of -25°C to 70°C
±15% max. of sensing distance at 23°C within temperature range of -40°C to 70°C |
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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
*3 |
IEC60529: IP67, Degree of protection
EN60947-5-2: EMC |
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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 |
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Weight
(packa- ged) |
Pre-wired
model |
Approx. 65 g | Approx. 85 g | ||
M12
connector model |
M12 connector models: Approx. 20 g
M8 connector models: Approx. 15 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 |