E51NLP3 Eaton / Control Automation, E51NLP3 Datasheet - Page 4

• Manufacturer Part Number: E51NLP3
• Description: SENSOR, PHOTOELECTRIC, 35FT NON POLARIZED RETROREFLECTIVE, DC, NPN
• Manufacturer: Eaton / Control Automation
• Type: Retroreflectiver

Specifications of E51NLP3

• Body Style: Rectangular
• Function: Photoelectric
• Mounting Type: Threaded
• Output: NPN NO and C
• Primary Type: Photoelectric
• Range, Measurement: 35 Ft.
• Sensing Mode: Retro-Reflective
• Technology: Photoelectric
• Termination: Screw
• Voltage, Supply: 10-30 VDC

4
Model Selection — Sensor Heads — Reflex, Diffuse Reflective and Thru-Beam
Excess Gain
Reflex
(3-inch diameter
retroreflector)
Diffuse Reflective
(90% reflective
white card)
Thru-Beam
Reflex
Polarized Reflex
Diffuse Reflective
Thru-Beam Detector
Thru-Beam Source
1. E51DP3
2. E51DP1
3. E51DP5
4. E51DP6
5. E51DP4
6. E51DP2 and
7. E51DEL and
All sensor heads feature a light or dark operation selector switch.
Reflex ranges are based on a 3-inch retroreflector; diffuse reflective ranges are based on a 90% reflectance white card.
These sensor heads have a mechanical Near/Far adjustment which adjust the head for optimum performance at the expected target distance. The
adjustment, which move the optics and adjustment indicator, is made before the head is mounted on the sensor body. Excess gain graphs are shown
in the “Far” setting.
Includes sensor head mounted to sensor body. Use receptacles E51RA for AC or E51RN for DC sources. Head can be rotated to any of four discrete
positions on body, 90° apart, but is not separate from the body.
E51DP22
E51DED Sources
Using E51DC1
Detector
Fast turn product with typical one business day lead-time to shipment.
Photoelectric Sensors
E51 Limit Switch Style, Modular
Sensing
Range
18 feet
(5.5m)
35 feet
(10.7m)
15 feet
(4.5m)
8 inches
(200 mm)
18 inches
(450 mm)
40 inches
(1m)
300 feet
(90m)
300 feet
(90m)
1000
100
10
1
0.03
0.1
2
Field of View
6 inch (152 mm)
diameter at
15 feet (4.6m)
12 inch (305 mm)
diameter at
35 feet (10.7m)
6 inch (152 mm)
diameter at
15 feet (4.6m)
1 inch (25 mm)
diameter at
4 inches (101m)
1 inch (25 mm)
diameter at
9 inches (228m)
1.5 inch (38 mm)
diameter at
40 inches (1m)
18 inch (457 mm)
diameter at
20 feet (6.1m)
36 inch (914 mm)
diameter at
20 feet (6.1m)
0.3
RANGE (feet)
1
RANGE (m)
3
1
3.0
10
For more information visit: www.eaton.com
Response Time
ON
AC Sensor
20 mS
20 mS
20 mS
20 mS
1 mS
20 mS
20 mS
10 mS
—
30.5
100
DC Sensor
20 mS
20 mS
20 mS
20 mS
0.5 mS
20 mS
20 mS
5 mS
—
1000
100
10
1
2.5
0.1
OFF
AC Sensor
30 mS
30 mS
30 mS
30 mS
9 mS
30 mS
30 mS
10 mS
—
RANGE (inches)
RANGE (mm)
25
1
6
4
DC Sensor
22 mS
22 mS
22 mS
22 mS
0.5 mS
22 mS
22 mS
5 mS
—
254
10
Sensing
Beam
Infrared
Infrared
Visible
Red
Infrared
Infrared
Infrared
Infrared
—
Infrared
with
visible red
alignment
aid
5
2540
100
Adjustments
—
—
—
Near/Far
Near/Far
Near/Far
—
Sensitivity
—
1000
100
10
1
0.3
1
Input
Voltage
—
—
—
—
—
—
—
—
120V AC
10 – 30V DC E51DED
3.0
10
RANGE (feet)
RANGE (m)
Catalog Number
E51DP1
E51DP3
E51DP5
E51DP2
E51DP22
E51DP6
E51DP4
E51DC1
E51DEL
30.5
100
7
August 2007
1000
305