E51NLP3 Eaton / Control Automation, E51NLP3 Datasheet - Page 6

• 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

6
Model Selection — Sensor Bodies
2-Wire Sensors
4-Wire Sensors
Model Selection — Logic Modules (for E51SCN Sensor Body Only)
AC/DC
AC
DC
Reset time is 25 mS minimum.
Rated NEMA 4, 4X and 13.
E51SCN
Shown
This sensor body is available in a factory-sealed, non plug-in configuration (with 8-foot cable), add 6P to listed Catalog Number.
Example: E51SAL 6P.
Sensor body is black. E51SCN sensor bodies are rated NEMA 4, 4X and 13.
Repeatability of the timing cycle is ±1% at constant voltage, ambient temperature and reset time.
Fast turn product with typical one business day lead-time to shipment.
Fast turn product with typical one business day lead-time to shipment.
Photoelectric Sensors
E51 Limit Switch Style, Modular
Type
ON and OFF
Delay
Operating Voltage
20 – 264V AC/DC,
50/60 Hz
120V AC,
50/60 Hz
10 – 30V DC
Description
■
■
Adjustable delay between time
object is sensed and time
switch function occurs
Adjustable delay between time
object leaves sensing field and
time switch transfers back to
non-sensing state
Output
1 output, load powered, N.O.
or N.C., programmable from
head;
OFF state leakage current: 1.7
mA at 120V AC/DC, <2.0 mA at
240V AC
2 complementary
outputs, line powered, N.O.
and N.C.
2 complementary
outputs, line powered, N.O.
and N.C.
Burden Current: <25 mA
OFF state leakage: <100 µA
ON state: <2.5V DC
Power-Up Delay: <150 mS
For more information visit: www.eaton.com
Timing
Range
0.15 to 15.0
seconds
Protection
Latching short
circuit and
overload
—
Reverse
polarity
Catalog
Number
E51MTB
Output Rating Continuous
0.5A
1.0A to 158° (70°), linearly
derated to 0.6A at 176° (80°)
1.0A to 113° (45°), linearly
derated to 0.3A at 176° (80°)
0.6A to 104° (40°), linearly
derated to 0.36A at 176° (80°)
Type
—
—
Accepts
Logic
Modules
(See chart
below)
NPN
PNP
Catalog Number
E51SAL
E51SCL
E51SCN
E51SNL
E51SPL
August 2007