Which applications is the SPECIAL-LIGHT-BARRIERS series suitable for?

The right SPECIAL-LIGHT-BARRIERS series use case depends on switching voltage, continuous current, inrush current, coil supply, mounting orientation and environmental conditions. For critical projects, verify the model-table datasheet ratings against your actual load profile.

What should I check first when selecting a SPECIAL-LIGHT-BARRIERS model?

Start with system voltage and continuous current; then check break capacity, inrush rating, coil voltage, auxiliary contact needs and datasheet temperature limits. The configurator builds the order code according to the manufacturer code structure.

Do datasheet ratings and configurator codes refer to the same product?

Yes. The series table shows technical limits; the configurator turns coil, contact, terminal and option selections within the same model family into an order code. For quotation, send both the generated code and your application note.

Do you provide technical support and cross-reference checks for this series?

Yes. Share your existing part number, operating voltage, load type and environmental conditions, and we can review technically suitable alternatives within the same series or adjacent product families.

What information should I send for a quotation?

The generated part number, quantity, target delivery date, application type, system voltage/current and any datasheet revision are enough. The RFQ cart helps collect these details in one request.

Will this information appear the same after publishing?

Yes. The FAQ and related-insights blocks are part of the application code and appear with the same design on the published site.

B2B · PRODUCT SERIES · FOTOELEKTRIK PAULYREF · IMB · FOTOELEKTRIK PAULY · SPECIAL-LIGHT-BARRIERS

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Fotoelektrik Pauly · PRODUCT SERIES

Fotoelektrik Pauly Special Light Barriers

Special light barriers for steel, crane and dedicated process applications

Light barrier solutions designed by Pauly for applications that standard products cannot cover.

Special Light Barriers Series Contactor Models

Sorted by current rating (150A → 1000A)

15 MODELS

MODEL↑ current	Sensor Type	Measuring Range	Output	Feature
LP1901	Laser	—	—	Laser pointer
OD22/2	Diffuse	—	—	High power and serial interface
OD22/2 RS422	Diffuse	—	—	High power and RS422 serial
OD908	Diffuse	—	—	Parallel interface
PK153	Light grid	180° x 40 mm	—	Profile control
PP2050..*01	Diffuse	—	—	Compact structural shape
PP5510/2	Diffuse	—	—	Extremely high sensitivity; min 450°C
PP5520/2	Diffuse	—	—	High sensitivity; min 500°C
PP5522/2	Fibre optic	—	—	High sensitivity; min 500°C
PP5525/2*01	Diffuse	—	—	High sensitivity; single-sided spreaded field
PP83201/2	Power supply unit	—	450 mA DC	Pulse prolongation 0-3 sec
PP85301	Power supply unit	—	1100 mA DC	Pulse prolongation 0-3 sec
PP86301	Power supply unit	—	1900 mA DC	Pulse prolongation 0-3 sec
PP9031	Control device	—	—	Controls up to 4 multiplex light barriers
PP9032	Control device	—	—	Controls up to 8 multiplex light barriers

FREQUENTLY ASKED QUESTIONS

About the SPECIAL-LIGHT-BARRIERS series

06/06

RELATED INSIGHTS · SPECIAL-LIGHT-BARRIERSREF · IMB · PUB · 04 ENTRIES

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RELATED INSIGHTS

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04 ENTRIES

SOON
SPECIAL-LIGHT-BARRIERS Series Selection Guide
A practical approach to selecting the right model family by evaluating voltage, current, coil, mounting and environmental conditions together.
In progress
SOON
SPECIAL-LIGHT-BARRIERS Datasheet Checklist
The key technical rows and application limits to verify before quotation or engineering approval.
In progress
SOON
SPECIAL-LIGHT-BARRIERS Application Notes
Notes focused on thermal limits, switching duty, protection coordination and mounting conditions for field reliability.
In progress
SOON
SPECIAL-LIGHT-BARRIERS RFQ Preparation
How to clarify part number, quantity, application and technical requirements to get accurate pricing and lead time.
In progress

// end of index · 04 / 04

Fotoelektrik Pauly Special Light Barriers

About the SPECIAL-LIGHT-BARRIERS series

01Which applications is the SPECIAL-LIGHT-BARRIERS series suitable for?

02What should I check first when selecting a SPECIAL-LIGHT-BARRIERS model?

03Do datasheet ratings and configurator codes refer to the same product?

04Do you provide technical support and cross-reference checks for this series?

05What information should I send for a quotation?

06Will this information appear the same after publishing?

Go deeper

SPECIAL-LIGHT-BARRIERS Series Selection Guide

SPECIAL-LIGHT-BARRIERS Datasheet Checklist

SPECIAL-LIGHT-BARRIERS Application Notes

SPECIAL-LIGHT-BARRIERS RFQ Preparation