E51NLP3 Eaton / Control Automation, E51NLP3 Datasheet - Page 3

• 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

August 2007
Model Selection — Assembled Sensors — Glass Fiber Optic
Assembled
Sensor
Sensor Heads
Glass Fiber
Optic,
Standard Fiber
Mounting Style
Glass Fiber
Optic, Collar
Fiber Mounting
Style
All sensor heads feature a light or dark operation selector switch which reverses the output function.
Logic modules must be ordered separately, see Page 6 . These sensor bodies are rated NEMA 4, 4X and 13.
Sensing range for diffuse reflective mode for 0.125 inch (3.2 mm) diameter fibers. See Page 5 for complete sensing range specifications.
Sensing range in thru-beam mode for 0.125 inch (3.2 mm) diameter fibers. See Page 5 for complete sensing range specifications.
Requires glass fiber optic cables for operation (not included), see PG.05E.15.T.E .
Receptacles feature terminal wiring with a 1/2” NPT thread at the conduit entrance. Other connection options are available (see below and Page 7 ).
Connection Option
20 mm thread at the conduit entrance
Built-in Mini-Connector with epoxy filled
receptacle
Pigtail with Mini-Connector
Pre-wired cable with epoxy filled
receptacle
Fast turn product with typical one business day lead-time to shipment.
See listing of compatible connector cables on Page 7 .
Sensing Range
3 inches
(75 mm)
25 inches
(650 mm)
1 inch
(25 mm)
9 inches
(225 mm)
3 inches
(75 mm)
25 inches
(650 mm)
1 inch
(25 mm)
9 inches
(225 mm)
Sensor Body and Receptacle
Response Time
Standard Response
Fast Response
Standard Response
Fast Response
2-wire, 3-pin connector
4-wire, 5-pin connector
2-wire, AC/DC
4-wire, AC
4-wire, DC
8 feet long
12 feet long
20 feet long
For more information visit: www.eaton.com
Photoelectric Sensors
E51 Limit Switch Style, Modular
Operating
Voltage
Output
Sensor Body
Receptacle
Catalog Number
Sensor Head Only
E51DF1
E51DF11
E51DF3
E51DF33
Suffix
20
P3
P5
T3
T5
T5
S
S12
S20
2-Wire Sensors 4-Wire Sensors
20 – 264V
AC/DC
N.O. or N.C.
E51SAL
E51RA
Catalog Number
Assembled Sensors with Head, Sensor Body and Receptacle
—
—
—
—
Example
E51CLF120
E51CLF1P3
E51CLF1P5
E51RAPT3
E51RCPT5
E51RNPT5
E51ALP1S
E51ALP1S12
E51ALP1S20
120V AC
N.O. and N.C. Complementary
E51SCL
E51RC
E51CLF1
E51CLF11
E51CLF3
E51CLF33
E51SCN
Accepts Logic
Modules
E51RCB
E51CNF1
E51CNF11
E51CNF3
E51CNF33
10 – 30V DC
N.O. and N.C. Complementary
E51SNL
NPN
E51RN
E51NLF1
E51NLF11
E51NLF3
E51NLF33
E51SPL
PNP
E51RN
E51PLF1
E51PLF11
E51PLF3
E51PLF33
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