DL4 series LED illuminators

DL4 series LED illuminators for artificial vision systems

Matrix of high density and brightness LEDs.
Container in anodized aluminum.
LED with integrated lens.
Available in more than twenty sizes and different wavelengths.
HTTP technology.

Main characteristics

Matrix of High brightness and low consumption LED
Use of latest generation LEDs with high efficiency and brightness combined with low energy consumption

HTTM technology
HTTM (RODER Patent Pending) technology for efficient disposal of the heat produced by the LEDs

Integrated driver
All the LED illuminators of the DL1 series integrate drivers for stabilizing the LED current and allow to operate with a direct 24 Vdc power supply, keeping the light emission constant and guaranteeing a high homogeneity of the light emission matrix.

Body in anodized aluminum
Body made of anodized aluminum for greater heat dissipation and excellent structural rigidity.

Test certificate
Each illuminator produced is equipped with a serial number and a test certificate created after 48 hours of testing in our laboratory

Industrial connector
The power supply connection is made with a 8-pole M3 industrial connector for quick and easy disconnection in case of maintenance or replacement

Reduced thickness
The use of SMD technology allows to obtain an illuminator with reduced thickness and dimensions, allowing installation even in compact automatic machines and automatic production systems.

Related items

DL1L Linear LED lighter for linear camera and vision systems

DL1L series LED illuminators

DL2 LED lighters for vision systems and optical inspection

DL2 series LED illuminators

DL3 LED lighter for vision systems with high flux LEDs

DL3 series LED illuminators

Composition of the product code

PL-DL4-XXXYYY-ZZZ-W00000

XXXYYY – Width and length of the LED emission area expressed in mm

025100: LED illuminator with 25 mm x 100 mm illumination matrix
025200: LED illuminator with 25 mm x 200 mm illumination matrix
025300: LED illuminator with 25 mm x 300 mm illumination matrix

ZZZ : Color or wavelength code of the light source

WHI: white color – 5500K
RED: red color – wavelength 625 nm
BLUE: blue color – wavelength 470 nm
GRE: green color – wavelength 625 nm
INF: infrared color – wavelength 880 nm
ULV: ultraviolet color – wavelength 395 nm
YEL: yellow color – wavelength 500 nm

W: Type of power supply

A: standard 24 VDC power supply

Typical applications

Control and measurement of parts in transit on conveyor belts.

The DL1 series LED illuminators can be installed in a multi-angle configuration to illuminate objects with irregular shapes and with the possibility of limiting shaded areas.

The fixing brackets can be adjusted for a direct light emission in the area affected by the vision system.

Combined with the VISION CHECK family of vision systems, the DL1 series illuminators constitute an “all-in-one” vision system perfectly integrated into the production line and with the possibility of exchanging data and reports with PLC, SCADA and management systems.

ROBOT guide

The DL1 series LED illuminators, thanks to their modularity and mechanical strength, can be used in ROBOT driving applications.

Machine vision applications involving robot manipulation require high brightness of the light source and at the same time high uniformity of the area framed by the camera.

Verification and inspection on miniaturized products

The DL1 series LED illuminators are particularly miniaturized and thin, therefore suitable for installation in confined spaces, on automatic machines or on compact equipment.

The aluminum container of the DL1 series allows a high heat dissipation and at the same time a good structural rigidity able to withstand vibrations and thermal excursions.

Control and verification of printing defects on continuous products

Some models of the DL1 series of illuminators are designed to work with a long length of the illuminated area, in some cases up to 3000 mm (DL1L series). This feature allows the realization of systems based on linear cameras or the inspection of continuous objects with a high field of view.