{"id":24679,"date":"2026-05-30T16:15:43","date_gmt":"2026-05-30T14:15:43","guid":{"rendered":"https:\/\/roder.it\/machine-vision-and-industrial-electronics\/led-bars-for-machine-vision-systems\/dl11-series-led-matrix-illuminators\/"},"modified":"2026-10-01T16:31:48","modified_gmt":"2026-10-01T14:31:48","slug":"dl11-series-led-matrix-illuminators","status":"publish","type":"page","link":"https:\/\/roder.it\/en\/machine-vision-and-industrial-electronics\/led-bars-for-machine-vision-systems\/dl11-series-led-matrix-illuminators\/","title":{"rendered":"DL11 series LED matrix illuminators"},"content":{"rendered":"\n
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entirely dedicated to lighting systems for machine vision<\/strong><\/p>\n\n\n\n

www.rodervision.com<\/strong><\/a><\/p>\n\n\n\n

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GO TO THE NEW WEBSITE<\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n
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LED matrix illuminators for machine vision applications with direct lighting.<\/h3>\n\n\n\n
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  • Compact anodised aluminium housing<\/li>\n\n\n\n
  • Cable with industrial connector<\/li>\n\n\n\n
  • Integrated power driver<\/li>\n\n\n\n
  • LED matrix with built-in lens<\/li>\n\n\n\n
  • High brightness<\/li>\n\n\n\n
  • High uniformity<\/li>\n\n\n\n
  • Industrial-standard 24 Vdc supply<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n
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    DL11 series – Direct LED matrix illuminators for machine vision applications<\/strong><\/h3>\n\n\n\n

    High brightness in a reduced space<\/strong><\/h4>\n\n\n\n

    The DL11<\/strong> LED illuminator series consists of a high density, high brightness LED matrix. Thanks to these features, the DL11 series illuminators are ideal for use in confined spaces where high intensity direct lighting is required. The DL11 series is also designed specifically for system integrators and OEMs that need to integrate the illuminator inside custom machines or devices. This solution is therefore a versatile and reliable option for anyone seeking high performance in environments with limited space requirements. <\/p>\n\n\n\n

    RCCR\u00a9<\/sup> current driver <\/strong><\/h4>\n\n\n\n

    The DL11 LED illuminator series integrates the RCCR\u00a9 (RODER Constant Current Regulator) current driver, which stabilises and equalises the current in every LED of the matrix. This provides a high uniformity of light emission and stabilises the LED current even with small variations in the supply voltage. Unlike traditional technologies (a resistor in series with the LED string), the RCCR\u00a9 current driver achieves optimal control of the current in the LED and a consequent improvement in the homogeneity characteristics of the emitted light. <\/p>\n\n\n\n

    HTTM\u00a9<\/sup> technology<\/strong><\/h4>\n\n\n\n

    The DL11 LED illuminator series uses HTTM\u00a9 (High Thermal Transmission Material) technology to dissipate the heat generated by the LEDs. Correct heat dissipation allows the light sources and the control electronics to maintain optimal working conditions. For this reason, a special layer of material is used inside the illuminator to guarantee effective contact between the LEDs and the housing. As a result, the LED temperature is kept constant, ensuring stable brightness over time. This measure also helps to extend the service life of the LEDs, thereby improving the overall performance of the system. <\/p>\n\n\n\n

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    Why choose an illuminator from the DL11 family?<\/h2>\n\n\n\n
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    1. High density LED matrix<\/strong>High density LED matrix with integrated lens to create a direct and homogeneous light beam. The LED matrix is kept regular by means of a special mounting mask that guarantees uniform LED mounting spacing. <\/li>\n\n\n\n
    2. Industrial connector<\/strong>Connector with threaded fastening for easy mounting and quick disconnection in case of maintenance. The cable is secured by a flexible cable gland to guarantee a small bending radius. <\/li>\n\n\n\n
    3. Aluminium housing<\/strong>Black anodised aluminium housing. The use of aluminium guarantees high heat dissipation from the LEDs and excellent mechanical robustness. <\/li>\n\n\n\n
    4. Reverse polarity protection<\/strong>The internal circuits are protected against reverse polarity of the supply voltage. The protection operates in the event of incorrect connection of the power supply cables. <\/li>\n\n\n\n
    5. Ultra high efficiency, high intensity LEDs<\/strong>Use of the latest generation of high brightness, low power LEDs. The LEDs used in the DL11 series have an integrated lens, offer state of the art characteristics and are manufactured by the largest LED producer in the world. <\/li>\n\n\n\n
    6. HTTM\u00a9 technology<\/strong>Use of HTTM technology for high dissipation of the heat produced by the LEDs. A special layer of material is used inside the illuminator for the contact between the LEDs and the housing. <\/li>\n\n\n\n
    7. RCCR\u00a9 internal current source driver<\/strong>The DL11 series illuminators incorporate a LED current stabiliser circuit for improved homogeneity of the emitted light. The RCCR\u00a9 current driver achieves optimal control of the current in the LED and a consequent improvement in the homogeneity characteristics of the emitted light. <\/li>\n\n\n\n
    8. 48H test certificate<\/strong>Every illuminator undergoes a 48 hour test cycle and a test certificate is issued with the product. This procedure guarantees a high quality of the product delivered to the customer. <\/li>\n\n\n\n
    9. Industrial design<\/strong>The entire DL11 family is designed for industrial use on vision systems or optical test benches. The target customer for this product family is the industrial machine manufacturer or the vision system integrator. <\/li>\n<\/ol>\n<\/div>\n\n
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      Typical applications<\/h2>\n\n\n\n
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