Installation Instructions
45LSP Optical Fork PHOTOSWITCH Photoelectric Sensors
Installation Instructions
Catalog Numbers: 45LSP-2LNA1-P3, 45LSP-2LNA1-P4, 45LSP-2LNA2-P3, 45LSP-2LNA2-P4, 45LSP-2LNA3-P3,
45LSP-2LNA3-P4, 45LSP-2LNA4-P3, 45LSP-2LNA4-P4, 45LSP-2LPA1-P3, 45LSP-2LPA1-P4, 45LSP-2LPA2-P3,
45LSP-2LPA2-P4, 45LSP-2LPA3-P3, 45LSP-2LPA3-P4, 45LSP-2LPA4-P3, 45LSP-2LPA4-P4
IMPORTANT
SAVE THESE INSTRUCTIONS FOR FUTURE USE
. Refer to http://ab.rockwellautomation.com/ for additional information.
Description
The 45LSP is a family of optical fork sensors housed in a plastic
enclosure. Fork sensors offer self-contained transmitted beam sensing,
ideal for applications that require reliable parts detection. A simple
push button teach-in sensitivity adjustment, several connection options
and multiple mounting features (via side thru-holes, rear threaded
inserts or optional dovetail bracketry) make the 45LSP an economical,
easy-to-use solution for typical applications such as small part
detection, edge detection, part counting, gear tooth detection and
dimension verification.
Features
•
Detection of objects as small as 0.2 mm (0.0078 in.)
•
Highly visible power and output LED indicators with output
indication along both sides of the fork
•
Remote teach and teach button lock on 4-pin models
•
Light or dark operate selectable
•
Multiple mounting options: thru-holes, threaded holes and
dovetail
•
Easy installation with no alignment required
•
IP67 enclosure
User Interface
LED Color
State
Status
Orange
OFF
Output de-energized
ON
Output energized
Flashing
Teach mode or short circuit protective active
Green
OFF
Power is OFF
ON
Power is ON
Flashing
Teach mode
Specifications
1
For detection of objects less than 0.9 m (0.035 in.), the object should be placed ≥ 10 mm
(0.3
9 in.)
away from the LED light source.
Certifications
cULus and CE Marked for all applicable directives
For use in NFPA 79 applications only
Adapters providing field wiring means are available from the
manufacturer. Refer to manufacturers information.
Optical
Sensing Gap
30 mm
(1.18 in.)
50 mm
(1.97 in.)
80 mm
(3.15 in.)
120 mm
(4.72 in.)
Smallest Detectable Target 0.2 mm
(0.07 in.)
1
0.2 mm (0.007 in.)
0.4 mm
(0.02 in.)
Light Source
Visible red (640 nm)
Sensitivity Adjustment
Teach button and remote teach
Electrical
Voltage
10…30V DC
Current Consumption
30 mA maximum
Protection
Reverse Polarity and short circuit
Outputs
Response Time
250 µs
Output Type
PNP or NPN
Output Mode
Light or dark operate selectable
Output Current
100 mA maximum
Mechanical
Housing Material
Polycarbonate
Connection Types
3-pin pico QD, 4-pin pico QD
Optional Accessories
44B-BKT dovetail mounting bracket and cordsets
Environmental
Environmental Rating
IP67
Operating Temperature
[C
(
F)]
-10…+60 ° (14…140 °
Teach button
Green LED
Orange LED
Orange LED
