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.
DC 3-Wire Models
Model
Item
Sensing surface
Sensing distance
Set distance
Differential travel
Detectable object
Standard sensing
object
Power supply voltage
(operating voltage
range)
Current consumption
Control
output
Indicators
Operation mode
(with sensing object
approaching)
Load
current
Residual
voltage
E2S-W13
E2S-W14
Top
1.6 mm
±15%
0 to 1.2 mm
E2S-Q13
E2S-Q14
Front
E2S-W23
E2S-W24
Top
2.5 mm
±15%
0 to 1.9 mm
E2S-Q23
E2S-Q24
Front
E2S-W15
E2S-W16
Top
1.6 mm
±15%
0 to 1.2 mm
E2S-Q15
E2S-Q16
Front
E2S-W25
E2S-W26
Top
2.5 mm
±15%
0 to 1.9 mm
E2S-Q25
E2S-Q26
Front
10% max. of sensing distance
Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to
Engineering Data
on page 4.)
Iron, 12
×
12
×
1 mm
Iron, 15
×
15
×
1 mm
Iron, 12
×
12
×
1 mm
Iron, 15
×
15
×
1 mm
Response frequency
*
1 kHz min.
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
13 mA max. at 24 VDC (no-load)
NPN open-collector output, 50 mA max. (30 VDC max.)
PNP open-collector output, 50 mA max. (30 VDC max.)
1.0 V max. (under load current of 50 mA with cable length of 1 m)
Operation indicator (orange)
@@3
Models: NO
@@4
Models: NC
Refer to the timing charts under
I/O Circuit Diagrams
on
page 5 for details.
@@5
Models: NO
@@6
Models: NC
Refer to the timing charts under
I/O Circuit Diagrams
on
page 5 for details.
* 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.
3
E2S
Specifications
Item
Model
Reverse polarity protection, Surge suppressor
Operating:
−25
to 70°C (with no icing or condensation), Storage:
−40
to 85°C (with no icing or condensation)
Operating: 35% to 90% (with no condensation), Storage: 35% to 95% (with no condensation)
E2S-@@@
Protection circuits
Ambient temperature
range
Ambient humidity
range
Voltage influence
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Connection method
Weight (packed state)
Materials
Case
Accessories
Temperature influence
±15%
max. of sensing distance at 23°C in the temperature range of
−25
to 70°C
±2.5%
max. of sensing distance at rated voltage in rated voltage
±10%
range
50 MΩ min. (at 500 VDC) between current-carrying parts and case
1,000 VAC for 1 min between current-carrying parts and case
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
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Embedded System
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