Safety Laser Scanner
  • integrated external device monitoring (EDM)
  • integrated restart interlock/restart interlock delay
  • status display with LEDs and 7<segment display
  • minimum response time 60 ms
  • configuration using PC or notebook
  • configuration memory in the system plug.
  • increased resilience to external light and dust

back to Feissler Safety Products

  • Protective field <= 4m Radius, optionally<= 7m
  • Warning field <= 49m Radius
    Detection is dependent on the reflectivity
  • 190° scanning angle
  • the contour of the protective field can be monitored
1) Warning field 2) Protective field

The Proximity Laser Scanner FLSC is a scanning distance sensor. With it, persons and objects can be recognized inside a defined protection field.
A pencilled LASER beam is deflected by a rotating mirror. With it, a circular area with a aperture angle of 190° and a radius of approx. 49 m is scanned.
The semicircular area is divided in two recognition areas: Personal protective recognition area: Radius <=4m or <= 7 m Object recognition area: Radius <=49 m
In every recognition area a protective field can be fixed.The form of the protective field is independently eligible resp. programmable: The delivered with communication software enables to fix the form of the respective protective field with a PC on your own.
The coordinates of the protective fields are saved in the Proximity Laser Scanner FLSC. The Proximity Laser Scanner FLSC compares themeasured datas with the saved protective fields,and recognizes, if a object is in a protective field.
If the emitting beam meets a object inside the working field (person or thing ),he will be reflected. A part of the reflected diffuse radiation is collected by the receiving part of the Proximity Laser Scanner FLSC.

Stationary applications
Hazardous area protection:
The area is permanently monitored
by the FLSC.
Access protection:
The access is monitored permanently.
For safety the floor is used as a
technical data

FLSC-S3S/4m/Kab optional FLSC-S3S/7m/KAB

scanning angle:
Laser protection class:
Laser class 1(21 CFR 1040.10 and 1040.11, DIN EN 60 825:2001)
field set, comprising protective field and warning field
Scanning range :
Protective field max.: 4m or 7m
Warning field max. 49m
>= 30mm in the protective field(depending on response time and Scanning range)
response time:
Supply voltage (SELV):
16.8-28.8 V DC
Electrical connection:
Plug-in connection housing with screw terminal connections
safety outputs :
2 x Output signal switching device(OSSDs)
diagnostic outputs:
1xobject in warning field // 1xreset required // 1x error/contamination
1x Reset / 1x EDM
Total weight:
3300 g
Enclosure rating:
Enclosure rating IP 65 (EN 60529)
Operating temperature range:
Cleaning set, consisting of Cloth for cleaning the front screen and Plastic cleaner
Optional safety switching unit ULSG available. ULSG - connection voltage: 230V/115V/24V and relay outputs. On demand, additional special switching units providing terminals for up to 4 scanners can be provided.
With the aid of mounting kit 3 (only in conjunction with mounting kits 1 and 2) you can mount the FLSC such that the scan plane is parallel to the mounting surface. This enables stable floor mounting or ensures that mounting kit 2 remains precisely adjustable cross-wise on uneven wall surfaces.
With the aid of mounting kit 2 (only in conjunction with mounting kit 1) you can align the FLSC in two planes. The maximum adjustment angle is ±11° in both planes.
With the aid of mounting kit 1 you can mount the FLSC indirectly on the mounting surface. This is always necessary if you cannot drill through the mounting surface from the rear.
Dimensional drawings
Amerikan English
Appliance description

Manufacturing Solutions, Inc. - Corporate Ofice
P.O. Box 427
Lawrenceburg, TN  38464
Office:  (931) 762-8773
Fax:  (931)766-0083

email to