Features:
- Measures 0.2–35 m on Diamond Grade reflective tape.
- Provides 100 µm resolution with selectable response profiles.
- Combines IO-Link with configurable digital and analog outputs.
SICK DL35-B15552 calculates distance from the travel time of laser light returned by the reflector.
The chosen response profile links update speed, repeatability, and switching frequency rather than treating them as independent settings.
Teach functions assign the measured path to output thresholds without changing the sensor's exact optical configuration.
The SICK DL35-B15552 Time-of-flight Distance Sensor may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
SICK DL35-B15552 Time-of-flight Distance Sensor Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Reflector-based measurement
- Laser path: The red Class 1 beam travels to Diamond Grade reflective tape.
- Return signal: The receiver measures the reflected light travel time.
- Distance conversion: Internal processing converts flight time into a distance value.
- Alignment: The optical axis must remain on the reflector over the full movement.
Selectable response profiles
- Fast mode: The shortest response supports the highest switching frequency.
- Intermediate modes: Several timing steps trade speed for measurement stability.
- Slow mode: The 96.5 ms setting uses the lowest switching frequency.
- Linked settings: Response time and switching frequency change as a coordinated pair.
Digital and analog channels
- Q1: The first channel supplies a configurable digital switching result.
- Q2: The second channel can be current, voltage, or digital.
- IO-Link: The communication path carries process data and parameters.
- Multifunction input: External teach or laser control is assigned by configuration.
Commissioning sequence
- Mechanical position: Secure the two M4 mounting points before optical alignment.
- Reflector alignment: Centre the beam on the installed reflective tape.
- Teach values: Store the required switching or analog endpoints.
- Verification: Move through the working range and confirm the outputs and IO-Link value.