Matrix Elektronik IRL/ILN/ILD-201 Light Barrier Operating Manual

Operating manual for Matrix Elektronik IRL/ILN/ILD-201 light barriers, covering installation, alignment, and safety instructions for hazardous areas.

Brand: Matrix Elektronik
Category: Industrial Robot
Document type: User Manual
Language: English
Pages: 2
File format: PDF
File size: 56 KB
Published: 19 October, 2026
Updated: 19 October, 2026
MD5 checksum: CEB7DCAB8A3114A340754108EF0FA7B0
PDF: Matrix Elektronik IRL/ILN/ILD-201 Light Barrier Operating Manual PDF

About this manual

This document is the operating manual for the Matrix Elektronik Light Barrier series IRL/ILN/ILD-201-SIR/EFP(-OP)-SIL2. It provides technical data, safety instructions, and installation guidelines for use in hazardous areas, including Ex protection types and performance levels.

What's inside

Technical Data
Output Function and Wiring Diagram
Alignment and Controlling
Maintenance
General Safety Instructions
Correct Use
General Prescriptions for all Ex devices
EU-Declaration of conformity

Specifications

Sensing range	120m
Minimum detectable object size	22mm
Light source	Infrared 870nm
Response time	5ms
Supply voltage	24 VDC +-10%
Housing	M30, brass
Ambient working temperature range	-20°C up to +50°C
Performance Level	PL C
Safety Integrity Level	SIL 2

Frequently asked questions

What is the minimum detectable object size?

The minimum detectable object size is 22mm.

What is the sensing range of the light barrier?

The sensing range is 120m.

How do you align the light barrier?

Align the emitter so the lens is fully illuminated, then move the receiver until the LED shows green.

What is the response time of the device?

The response time is 5ms.

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