DS35-B15521 SICK Switching Sensor 12 m Time-of-Flight

DS35-B15521 SICK Dx35 Switching Sensor – 12 m HDDM™ Optical Time-of-Flight Sensor

Technical Specifications

• Brand: SICK
• Model: DS35-B15521
• Series: Dx35 Switching Sensor
• Part Number: 1057654
• Measurement Principle: HDDM™ optical time-of-flight
• Measuring Range: 50 mm to 12,000 mm at 90% remission
• Reduced Range: 50 mm to 5,300 mm at 18% remission, 50 mm to 3,100 mm at 6% remission
• Light Source: Visible red laser diode, 658 nm wavelength
• Laser Class: Class 1 eye-safe per IEC 60825-1:2014 and EN 60825-1:2014
• Laser Power: Average optical power below 1 mW, pulse peak 250 mW, pulse duration 4 ns, duty cycle 1/500
• Response Time: Super Fast 4.5 ms, Fast 12.5 ms, Medium 24.5 ms, Slow 48.5 ms, Super Slow 192.5 ms
• Repeatability: 0.5 mm to 5 mm depending on speed setting and remission factor
• Switching Hysteresis: Adjustable from 0 mm to 11,950 mm
• Switching Frequency: Up to 333 Hz depending on speed setting
• Digital Outputs: 2x push-pull PNP/NPN, Q1 and Q2
• Communication: IO-Link V1.1 on Q1
• Multifunctional Input: MF input available
• Supply Voltage: DC 12 V to 30 V, reverse-polarity protected
• IO-Link Supply: Vs above 18 V when IO-Link is active
• Power Consumption: ≤ 1.7 W at +20 °C, without load, Slow speed setting
• Electrical Connection: M12 male connector, 5-pin
• Operating Temperature: -30 °C to +55 °C with Uv ≤ 24 V
• Storage Temperature: -40 °C to +75 °C
• Enclosure Protection Rating: IP65 per EN 60529
• Dimensions: 32 mm x 58.6 mm x 42.7 mm
• Housing Material: Plastic ABS/PC with PMMA acrylic glass optical window
• Weight: Approx. 65 g

Key Features and Functional Highlights

• Dual independent digital switching outputs with adjustable switching window and hysteresis
• Eye-safe Class 1 visible laser diode for operator protection during setup and operation
• IO-Link V1.1 integration supports parameter access and remote configuration
• Teach-in button programming simplifies setup without extra tools
• HDDM™ measurement principle delivers stable distance readings on varied surfaces
• Fast response time options support dynamic applications up to 333 Hz switching frequency
• Compact plastic housing with IP65 protection suits demanding industrial environments

Installation Guide

• Mount the DS35-B15521 on a rigid bracket to prevent vibration and misalignment
• Align the sensor perpendicular to the target surface for accurate time-of-flight measurement
• Connect the M12 5-pin male connector to a suitable cable with matching pin assignment
• Apply DC 12 V to 30 V supply voltage while observing reverse-polarity protection limits
• Use the teach-in button to set switching thresholds for Q1 and Q2 outputs
• Configure IO-Link V1.1 parameters through the master when Vs exceeds 18 V
• Verify the switching window and hysteresis settings against your application requirements
• Keep the PMMA optical window clean to maintain specified repeatability and range

Package Contents

• 1x SICK DS35-B15521 switching sensor
• 1x Quick start guide
• 1x M12 connector protection cap
• 1x Original packaging

Shipping and Support

• We ship via FedEx, UPS, and DHL for reliable international delivery
• We dispatch orders within 5 days after payment confirmation
• We support 30-day returns for eligible items
• All units are brand new and original
• We keep stock available for fast order processing

FAQ

• Q: What is the maximum measuring range of the DS35-B15521?
  A: The sensor measures up to 12,000 mm at 90% remission. Range decreases to 5,300 mm at 18% remission and 3,100 mm at 6% remission.
• Q: Is the laser eye-safe?
  A: Yes. The visible red laser diode is Class 1 eye-safe per IEC 60825-1:2014 and EN 60825-1:2014.
• Q: What response time options does this sensor offer?
  A: It offers Super Fast 4.5 ms, Fast 12.5 ms, Medium 24.5 ms, Slow 48.5 ms, and Super Slow 192.5 ms.
• Q: Does the DS35-B15521 support IO-Link?
  A: Yes. It supports IO-Link V1.1 on Q1 when the supply voltage exceeds 18 V.
• Q: What is the switching frequency?
  A: The switching frequency reaches up to 333 Hz depending on the selected speed setting.
• Q: What is the operating temperature range?
  A: The sensor operates from -30 °C to +55 °C with Uv ≤ 24 V.
• Q: What is the enclosure protection rating?
  A: The housing carries an IP65 rating per EN 60529.
• Q: What is the repeatability of this sensor?
  A: Repeatability ranges from 0.5 mm to 5 mm depending on speed setting and remission factor.
• Q: What electrical connection does it use?
  A: It uses an M12 5-pin male connector.
• Q: What is the condition of the product?
  A: All units are brand new and original.

Contact Information

• Inquiries: sales@nex-auto.com
• Phone / WhatsApp: +86 153 9242 9628
• Partner NexAuto Technology Limited: https://www.nex-auto.com/