E3G-L77 Omron, E3G-L77 Datasheet - Page 4

• Manufacturer Part Number: E3G-L77
• Description: Photoelectric Sensors - Industrial CONVERGENT 2M DC CONN.
• Manufacturer: Omron
• Type: Photoelectric Sensorr
• Series: E3Gr

Specifications of E3G-L77

• Features: Dark ON
• Height: 68.5 mm
• Length: 47.8 mm
• Maximum Operating Temperature: + 55 C
• Minimum Operating Temperature: - 25 C
• Operating Supply Voltage: 10 V to 30 V
• Width: 21 mm
• Sensing Distance: 2000 mm
• Output Configuration: NPN or PNP
• Output Current: 100mA
• Sensor Output: NPN/PNP
• Supply Voltage Range Dc: 10V To 30V
• Sensor Housing: Rectangular
• Sensor Input: Optical
• Output Type: Transistor
• Sensing Range Max: 2m
• Mounting Type: Bracket
• Switch Terminals: Cable
• Rohs Compliant: Yes
• Sensing Method: Reflective, Diffuse
• Sensing Object: Black Paper, Kodak® White Paper
• Sensing Light: Infrared
• Current - Supply: 60mA
• Voltage - Supply: 10 V ~ 30 V
• Package / Case: Module, Connector
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Engineering Data (Typical)
Excess Gain vs. Set Distance
Spot Diameter vs. Sensing Distance
Sensing Object Size vs. Setting
Distance
500
100
0.1
120
100
E3G-L/ML Distance-setting Models
2.5
1.5
0.5
10
80
60
40
20
1
3
2
1
0
E3G-R/MR Retro-reflective Models
0
0
Operating level
E39-R2 Reflector
Side length (one side) of sensing object: d (mm)
Distance setting: 0.5, 1, and 2 m
100
Horizontal
Vertical
0.5
5
200
1
300
10
1.5
400
15
Distance (m)
Distance (m)
White paper
Black paper
2
500
2 m
1 m
0.5 m
600
2.5
20
Parallel Operating Range
Operating Range in NORMAL Mode
Sensing Object Angle Characteristics
(Vertical)
−100
−200
−300
−400
−10
−15
−20
−10
−20
−30
−40
400
300
200
100
20
15
10
−5
40
30
20
10
5
0
0
0
−40 −30
0
E39-R2 Reflector
Distance setting: 0.5, 1, and 2 m
Sensing object: White paper
300 x 300 mm
Sensing object: White paper
Sensing distance: 1 m
0.5 m
2
0.5
−20
1 m
4
−10
1
0
6
Sensing object
1.5
10
Inclination angle (θ)
Set distance X (m)
2 m
Set distance X (m)
8
20
(Upwards
and
Downwards)
2
Inclination
angle
10
+θ
−θ
X
30
X
Y
Y
2.5
12
40
Sensing Object Angle (Horizontal)
Operating Range in ZONE Mode
−10
−15
−20
−10
−20
−30
−40
20
15
10
−5
40
30
20
10
5
0
0
−40 −30
0
Sensing object: White paper
Sensing distance: 1 m
Distance setting: 1 and 2 m
Sensing object: White paper
300 x 300 mm
0.5 m
0.5
−20
1 m
−10
1
0
Sensing object
1.5
Inclination angle (θ)
10
Set distance X (m)
2 m
20
(Left and
Right)
2
Inclination
angle
+θ
−θ
E3G
30
X
Y
2.5
40
4