EY3A-3051-A Omron, EY3A-3051-A Datasheet - Page 2
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EY3A-3051-A
Manufacturer Part Number
EY3A-3051-A
Description
SENSOR 3BEAMS 50MM (AMP)
Manufacturer
Omron
Series
-r
Datasheet
1.EY3A-3051.pdf
(2 pages)
Specifications of EY3A-3051-A
Sensing Distance
1.969" (50mm)
Sensing Method
Reflective
Sensing Object
Glass
Output Configuration
-
Sensing Light
-
Mounting Type
Chassis Mount
Current - Supply
50mA
Voltage - Supply
4.75 V ~ 5.25 V
Package / Case
Module, Connector
Features
3 Object Sensing
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
EY3A3051A
■ Characteristics (Paper Table Glass: t = 6 mm max., Transparency Rate: 90% min.)
Note: 1. The data shown are initial data.
■ Optical Path Arrangement
■ Engineering Data
Distance Characteristics (Estimated Lower-limit Value)
Sensing density
Non-sensing distance
Paper sensing distance
Ambient illumination
(Ta =0° C to 65° C)
2. Optical darkness (OD) is defined by the following formula:
OD = − log
P
P
IN
OUT
(beam center)
(mW): Light power incident upon the document
32.5
(mW): Reflected light power from the document
Item
10
P
P
OUT
IN
(beam center)
18
(beam center)
32.5
Lusterless paper with an OD of 0.8 max. (sensing distance: 50 mm) (see note)
80 mm (from the top of the sensor), OD: 0.05
50 mm (from the top of the sensor)
Sunlight: 3,000 lx max., fluorescent light: 2,000 lx max.
Distance (mm)
(beam center)
(beam diameter)
Multiple Beam Sensor (3 Beams: 50 mm)
Three,
12 dia.
12.5 (beam
center)
Paper supporting plate
4 dia.
Characteristic value
Glass
80 min.
50 (standard value)
4.75 V
5.0 V
5.25 V
EY3A-3051
139