General Product Description

The LS113PS is a laser distance measuring module to determine distances from 0.1 m to 30 m, using natural surfaces,

or to measure distances up to 150 m with a target reflector. Providing a red laser sighting point, the LS113PS allows you to

unequivocally mark a particular target. Its effective operating range depends on the reflectance and surface qualities

of the targets being sighted.

The module works based on comparative phase measurement. It emits modulated high-frequency light which is diffusely

reflected back from the target with a certain shift in phase to be compared with a reference signal.

From the amount of phase shift, a required distance can then be determined with millimeter accuracy.

A distance measurement cycle can be triggered:

• via the Profibus

• from an external trigger source (external trigger mode)

• via the SSI.

Special performance features are:

• Profibus interface

• Broad range of parameter setting options via Profibus

• SSI interface

• Two switching outputs, each with selectable parameter settings

• External trigger input, with selectable parameter settings

• Capable of operating at outdoor temperatures from +15°C to +30°C with ±2 mm accuracy

• Up to 30 m reach for distance measurement, with potential for 150 m reach if additional reflectors are mounted onto the target.

• Visible laser beam for easier sightingl.

The LS113PS measuring module is shipped in a rugged cardboard box with adequate padding for safe transportation.

Conforming Use

• Measurement of distances and output of measured data to the Profibus.

• Special measuring functions.

• Compliance with prescribed temperatures for operation and storage.

• Operation at correct voltage level.

• Application of specified signal levels to the appropriate data lines.

Nonconforming Use

• Do not operate the LS113PS in any other way than described under “Intended & Conforming Use“ above and only in a proper

working condition.

• Safety devices must not be defeated or otherwise rendered ineffective.

• Information and warning signs must not be removed.

• Repair work on the LS113PS must not be carried out by anyone other than FAE S.r.l. personnel.

• Refrain from using the LS113PS in an explosive environment.

• Measurement with the LS113PS pointed at the sun or other strong lightsources may produce faulty results.

• Measurement of targets with poor surface reflectance in a strongly reflecting environment may also result in faulty

measurement values.

• Measurement of strongly reflecting surfaces may deliver faulty results.

• Measurement performed through transparent optical media, for example, glass, optical filters, plexiglass, etc. may equally

produce incorrect results.

• Rapidly changing measuring conditions are likely to falsify the result of measurement.

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