EY3A-3051 Omron, EY3A-3051 Datasheet - Page 2

• Manufacturer Part Number: EY3A-3051
• Description: SENSOR 3BEAMS 50MM (MOLEX)
• Manufacturer: Omron
• Series: -r

Specifications of EY3A-3051

• 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: EY3A3051

■ 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