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Festo
552802
Fiber-optic unit SOE4-FO-D-HF2-1NU-K
The Festo 552802 is an optoelectronic industrial component featuring a block design and a fiber-optic unit that measures position using red light. It conforms to EN 60947-5-2 with an NPN switching output, an analog output of 0 - 10 V, an LED display ranging from 0000 - 4093, and mutual interference protection for up to four devices mounted directly next to each other. Operating at ambient temperatures from -20 °C to 60 °C, this unit provides switchable switching element functions, pulsed short-circuit protection, a maximum switching frequency up to 8000 Hz in Fast Mode, and carries RCM compliance, c UL us - Listed (OL), CE, and UKCA markings. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 552802
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 552802.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Design
- Block design
- Conforms to standard
- EN 60947-5-2
- Certication
- RCM compliance mark | c UL us - Listed (OL)
- CE marking (see declaration of conformity)
- As per EU EMC directive | As per EU RoHS directive
- UKCA marking (see declaration of conformity)
- To UK instructions for EMC | To UK RoHS instructions
- Measured variable
- Position
- Measuring principle
- Optoelectronic
- Method of measurement
- Fibre-optic unit
- Type of light
- Red
- Mutual interference
- Protected | Up to four devices mounted directly next to each another
- Ambient temperature
- -20 °C...60 °C
- Switching output
- NPN
- Switching element function
- Switchable
- Max. switching frequency
- Standard mode 1000 Hz | Fine mode 125 Hz | Fast Mode 8000 Hz | High Distance mode 125 Hz
- Max. output current
- 100 mA
- Voltage drop
- 2.4 V
- Analog output
- 0 - 10 V
- Display
- 0000 - 4093 | LED display
- Timer function
- 1 - 2000 ms
- Short-circuit protection
- Pulsed
- DC operating voltage range
- 10 V...30 V
- Residual ripple
- 10%
- Idle current
- 25 mA
- Reverse polarity protection
- for all electrical operating voltage connections
- Electrical connection
- 5-wire | Cable
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 552802. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.