Datasheet

4
Class 1 laser.
Fastest response in its class. Reliably detects fast-moving objects.
Light source is a red laser (Class 1 by IEC60825-1, 2007).•
Laser beams with high degree of straightness achieve a long sensing •
range (30 m maximum).
Response speed of 250 µs is the fastest in its class. Reliably detects fast-•
moving small objects.
The visible beam ensures easy and reliable positioning.•
IP67 structure can be used in environments exposed to dust or water. •
Operating temperature: 55°C maximum.
Aligning the optical axis is easy because the lens unit is fixed on the hous-•
ing (through-beam/polarized retroreflective).
Light ON/Dark ON mode is selectable.•
Cable (1m, 2m, 5m cable) or M8 connector.•
CE marked.•
Compliant with Class 1 of FDA regulations •
(according to Laser Notice No. 50).
Package Quantity: 1
Sensing Method Sensing Range Connection
Cable
Length
Part No.
NPN Output PNP Output
Through-beam
30m
Cable
1 m
SA1E-LTN3 SA1E-LTP3
2 m
SA1E-LTN3-2M SA1E-LTP3-2M
5 m
SA1E-LTN3-5M SA1E-LTP3-5M
Connector
ー
SA1E-LTN3C SA1E-LTP3C
See the characteristics on page 11.
Polarized Retroreflective
(Note)
See the characteristics on page 11.
Cable
1 m
SA1E-LPN3 SA1E-LPP3
2 m
SA1E-LPN3-2M SA1E-LPP3-2M
5 m
SA1E-LPN3-5M SA1E-LPP3-5M
Connector
ー
SA1E-LPN3C SA1E-LPP3C
Background Suppression
20 to 300 mm
40 to 300 mm
Adjustable Sensing Range
Cable
1 m
SA1E-LBN3 SA1E-LBP3
2 m
SA1E-LBN3-2M SA1E-LBP3-2M
5 m
SA1E-LBN3-5M SA1E-LBP3-5M
Connector
ー
SA1E-LBN3C SA1E-LBP3C
See the characteristics on page 12.
Note: Maintain at least the distance shown in the ( ) between the SA1E-L photoelectric switch and reflector. Reflectors are not sup plied
and must be ordered separately. See page 5.
Through-beam
Background
Suppression (BGS)
Polarized Retroreflective
With right-angle
connector cable
10m (300 mm
)
When using IAC-R5/R8
10m (300 mm
)
When using IAC-R9
SA1E-L
Miniature Laser Photoelectric Switches (Built-in Amplifier)
(12/04/19)