Omron E3Z Series Manual page 8

F502-EN2-04.book Seite 50 Dienstag, 26. Juli 2005 5:48 17
Rating/performance
Sensor type
Model NPN output
Item PNP output
Sensing distance
30 m
Setting range
Reflectivity characteristic
Spot Diameter
Standard sensing object Opaque: 12-mm dia. min.
Min. sensing object
Differential distance
Directional angle Both emitter and
receiver: 3° to 15°
Light source (wave length) Infrared LED
(870 nm)
Power supply voltage 12 to 24 VDC ±10%, ripple (p-p) : 10% max.
Current consumption emitter: 15 mA receiver: 20 mA
Control output Load power supply voltage 26.4 VDC max., load current 100 mA max. (residual voltage 2 V max.) Open
collector output type (depends on the NPN/PNP output format) Light-ON/Dark-ON switch selectable
BGS / FGS selection
Protective circuits Reverse polari-
ty protection,
output short-cir-
cuit protection,
mutual interfer-
ence preven-
tion, output
reverse protec-
tion
Response time Operation or re-
set: 2 ms max.
Sensitivity adjustment Single-turn adjustment
Ambient illuminance Incandescent lamp: 3,000 lux max. Sunlight 10,000 lux max.
Ambient temperature Operating: -25°C to 55°C, Storage: -40°C to 70°C (with no icing or condensation)
Ambient humidity Operating: 35% to 85% RH, Storage: 35% to 95% RH (with no icing or condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength
1,000 VAC at 50/60 Hz for 1 minute
* Values in parentheses indicate the minimum required distance between the sensor and reflector.
A-50
Through-beam
E3Z-T62/T67 E3Z-T61/T66 E3Z-T61A/T66A
E3Z-T82/T87 E3Z-T81/T86 E3Z-T81A/T86A
15 m 10 m
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Both emitter
and
receiver: 3° to
5°
Infrared LED Red LED
(860 nm) (700 nm)
Protection from load short-circuit
and reversed power supply con-
nection
Operation or reset: 1 ms max.
Retroreflective Diffuse-reflective
model (with
M.S.R. func-
wide-beam
tion)
E3Z-R61/R66 E3Z-D61/D66
E3Z-R81/R86 E3Z-D81/D86
4 m (100 mm) * 100 mm (White
(When using paper 100 x 100
the E39-R1S) mm)
3 m (100 mm) *
(When using
the E39-R1)
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Opaque: 75-
mm dia. min.
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20% max. of sensing distance
2° to 10°
Red LED Infrared LED
(680 nm) (860 nm)
30 mA max.
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Reverse polarity protection, output short-circuit pro-
tection, mutual interference prevention, output re-
verse protection
Standard Photoelectric Sensors
standard-beam
E3Z-D62/D67
E3Z-D82/D87
1 m (White pa-
per 300 x 300
mm)
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