The Baumer FPDK 20N5101/S35A 10150009 is a retro-reflective sensor equipped with a pulsed red LED light source, featuring a nominal range of 6.8 meters and an actual range of 5.5 meters. It includes a polarization filter and a flashing light indicator for alignment or soiled lens detection. The sensor offers a sensitivity adjustment via a 270° potentiometer and operates with a wavelength of 660 nm. It is designed to suppress reciprocal influence and has a quick response time of less than 0.5 ms. The sensor operates on a voltage supply range of 10 to 30 VDC, with a typical current consumption of 22 mA and a maximum of 25 mA. It features both light and dark operating modes, an NPN output circuit, and can handle an output current of 100 mA. Safety features include short circuit and reverse polarity protection. The sensor's compact, rectangular design measures 20 mm in width, 42 mm in height, and 15 mm in depth, with a housing made of plastic (PBT-ASA) and a PMMA front optics. It connects via an M8 4-pin connector and operates within a temperature range of -25 to +65 °C. The sensor is IP 67 rated, indicating a high level of protection against dust and water ingress. For more detailed information, the datasheet is available [here](https://www.baumer.com/medias/__secure__/Baumer_FPDK-20N5101-S35A_EN_20221110_DS.pdf?mediaPK=9056181223454).
- Type:
- Retro-reflective sensor
- Light source:
- Pulsed red LED
- Actual range Sb:
- 5.5 m
- Nominal range Sn:
- 6.8 m
- Polarization filter:
- Yes
- Alignment / soiled lens indicator:
- Flashing light indicator
- Light indicator:
- LED yellow
- Sensitivity adjustment:
- Potentiometer, 270°
- Wave length:
- 660 nm
- Suppression of reciprocal influence:
- Yes
- Response time / release time:
- < 0.5 ms
- Voltage supply range +Vs:
- 10 30 VDC
- Current consumption max. (no load):
- 25 mA
- Current consumption typ.:
- 22 mA
- Voltage drop Vd:
- <1.8 VDC
- Output function:
- Light / dark operate
- Output circuit:
- NPN
- Output current:
- 100 mA
- Short circuit protection:
- Yes
- Reverse polarity protection:
- Yes
- Width / diameter:
- 20 mm
- Height / length:
- 42 mm
- Depth:
- 15 mm
- Design:
- Rectangular
- Housing material:
- Plastic (PBT-ASA)
- Front (optics):
- PMMA
- Connection types:
- Connector M8 4 pin
- Operating temperature:
- -25 +65 °C
- Protection class:
- IP 67
- Datasheet:
- View
