{"product_id":"sick-dt35-b15551s04-dx35-optical-distance-sensor-io-link-12m-range","title":"SICK DT35-B15551S04 Dx35 Optical Distance Sensor IO-Link 12m Range","description":"\u003ch3\u003eSICK DT35-B15551S04 Dx35 Time-of-Flight Distance Sensor: High-Precision Optical Measurement for Advanced Industrial Automation\u003c\/h3\u003e\n\n\u003cp\u003eEngineered for long-range optical detection and precise distance measurement in demanding factory environments, the \u003cstrong\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eDT35-B15551S04\u003c\/span\u003e\u003c\/strong\u003e is an advanced time-of-flight distance sensor from the acclaimed \u003cstrong\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eDx35\u003c\/span\u003e\u003c\/strong\u003e series by \u003cstrong\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eSICK\u003c\/span\u003e\u003c\/strong\u003e. Utilizing advanced HDDM technology, this robust sensor delivers a measuring range up to 12,000 mm on natural objects with 90% remission, backed by a 100 µm resolution, IP65\/IP67 environmental protection, and flexible IO-Link V1.1 connectivity for real-time industrial diagnostics.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Performance Matrix \u0026amp; MECE Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eEngineering Category\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eTechnical Parameter \u0026amp; Operational Metric\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eOptical \u0026amp; Measuring Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\n        * Measuring Range: 50 mm to 12,000 mm (90% remission), 50 mm to 3,100 mm (6% remission)\u003cbr\u003e\n        * Resolution: 100 µm | Repeatability: $\\ge$ 0.5 mm | Typ. Accuracy: ± 10 mm\u003cbr\u003e\n        * Light Source: Visible red laser (Class 1, IEC 60825-1:2014)\u003cbr\u003e\n        * Light Spot Size: 15 x 15 mm at 2 m distance\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eResponse \u0026amp; Switching Dynamics\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\n        * Response Time: 4.5 ms to 192.5 ms (adjustable via speed modes)\u003cbr\u003e\n        * Switching Frequency: Up to 166 Hz | Output Time: 2 ms to 64 ms\u003cbr\u003e\n        * Operating Modes: Distance to Object (DtO), switching window, object between background (ObSB)\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eElectrical \u0026amp; Communication Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\n        * Supply Voltage: DC 12 V to 30 V (Power consumption $\\le$ 1.7 W)\u003cbr\u003e\n        * Digital Outputs: Push-pull PNP\/NPN (Max 100 mA)\u003cbr\u003e\n        * Analog Output: Configurable 4-20 mA ($\\le$ 450 $\\Omega$) or 0-10 V ($\\ge$ 50,000 $\\Omega$, 12-bit)\u003cbr\u003e\n        * Communication: IO-Link V1.1 (COM2, 38.4 kBaud) for parameterization \u0026amp; process data\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eMechanical \u0026amp; Environmental Build\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\n        * Enclosure Rating: IP65 \/ IP67 (Protection class III)\u003cbr\u003e\n        * Dimensions \u0026amp; Weight: 32 x 58.67 x 42.7 mm | Weight: Approx. 65 g\u003cbr\u003e\n        * Housing \/ Window Material: Plastic ABS\/PC with PMMA window\u003cbr\u003e\n        * Operating Temperature: -30 °C to +55 °C ($\\le$ 24V) | Humidity: $\\le$ 95% RH\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation, Setup \u0026amp; Maintenance Best Practices\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptical Alignment:\u003c\/strong\u003e Mount the sensor securely using appropriate brackets, ensuring the visible red laser spot hits the center of the target object, particularly at maximum 12-meter ranges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower \u0026amp; Wiring:\u003c\/strong\u003e Connect DC 12V to 30V power supply while keeping signal cables shielded and separated from high-voltage motor inverter lines to maintain EMC compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIO-Link Parameterization:\u003c\/strong\u003e Leverage the IO-Link V1.1 interface to configure custom switching windows, teach-in analog limits, and perform remote diagnostics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Cleanliness:\u003c\/strong\u003e Inspect and gently clean the PMMA optical window during routine maintenance cycles to prevent dust or oil film accumulation from degrading laser reflection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTarget Devices \u0026amp; Industrial Application Scenarios\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Hardware:\u003c\/strong\u003e Integrates seamlessly with SICK IO-Link master modules, PLC digital\/analog input cards, and automated controller networks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomation Applications:\u003c\/strong\u003e Ideal for automated storage and retrieval systems (AS\/RS), stacker crane positioning, conveyor loop level monitoring, coil diameter measurement, and collision avoidance on mobile automated guided vehicles (AGVs).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSensor Diagnostics \u0026amp; Troubleshooting Guidelines\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal Loss Detection:\u003c\/strong\u003e If the sensor output fails to switch, verify LED status indicators on the housing to check for target reflection loss caused by extreme angular misalignment or heavy surface contamination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Fluctuation Check:\u003c\/strong\u003e Ensure supply voltage remains stable within the 12V to 30V range; excessive ripple exceeding specified limits can trigger unexpected initialization resets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Engineering Experience\u003c\/h3\u003e\n\n\u003cp\u003eDuring a high-speed warehouse crane positioning upgrade, field engineers experienced intermittent measurement dropouts when tracking dark rubberized goods at distances exceeding 8 meters. While the sensor specification lists a 3,100 mm limit for 6% remission targets, high ambient optical glare compounded the return signal loss. Adjusting the sensor's internal speed setting to 'Super Slow' to maximize internal integration time and re-orienting the approach angle relative to the material grain completely stabilized the distance output.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents, Warranty \u0026amp; Logistics Support\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 x \u003cstrong\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eSICK\u003c\/span\u003e\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0056b3; font-weight: bold;\"\u003eDT35-B15551S04\u003c\/span\u003e\u003c\/strong\u003e Time-of-Flight Distance Sensor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Terms:\u003c\/strong\u003e Fully backed by a comprehensive 12-month operational and replacement warranty.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Delivery:\u003c\/strong\u003e Fast 24-48 hour international dispatch via premium courier partners including FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExpert FAQs \u0026amp; Selection Guide\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does target surface remission impact the maximum measuring range of the DT35-B15551S04?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Darker materials absorb more light, reducing the effective reflection factor. While high-remission 90% targets achieve the full 12,000 mm span, low-remission 6% targets limit reliable measurement to 3,100 mm.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can the analog and digital outputs be operated simultaneously?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the sensor features adaptable output configurations supporting both scalable analog signals (current\/voltage) and push-pull digital switching outputs concurrently.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of using IO-Link V1.1 on this distance sensor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: IO-Link enables automated parameter backup, real-time process data transmission, remote diagnostic checks, and precise scaling without requiring manual potentiometer adjustments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What key factors should I weigh when selecting between different time-of-flight sensor series?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Evaluate required operating distance, target surface material color\/reflectivity, enclosure protection ratings, response speed requirements, and available PLC communication protocols.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Why is laser class 1 certification important for factory floor deployment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Class 1 laser classification guarantees that the emitted red light is eye-safe under all normal operating conditions, eliminating the need for specialized protective eyewear for maintenance personnel.\u003c\/p\u003e","brand":"SICK","offers":[{"title":"Default Title","offer_id":67557290508470,"sku":"DT35-B15551S04","price":104.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/DT35-B15551S04.jpg?v=1790672935","url":"https:\/\/www.plcsparehub.com\/products\/sick-dt35-b15551s04-dx35-optical-distance-sensor-io-link-12m-range","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}