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Festo
552797
Fiber-optic unit SOE4-FO-L-HF2-1N-K
The Festo part number 552797 is an optoelectronic industrial component featuring a block design and a fibre-optic unit utilizing red light to measure position. This device conforms to EN 60947-5-2 standards, includes mutual interference protection for up to four devices mounted directly adjacent, and operates within an ambient temperature range of -20 °C to 60 °C. It provides a switchable NPN switching output with a maximum switching frequency of 1500 Hz, a maximum output current of 100 mA, and a DC operating voltage range of 10 V to 30 V. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 552797
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 552797.
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
- 1500 Hz
- Max. output current
- 100 mA
- Voltage drop
- 2.4 V
- 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
- 4-core | Cable
- Electrical connection 1, connection type
- Cable
- Electrical connection 1, connection technology
- Open end
- Electrical connection 1, number of pins/wires
- 4
- Cable length
- 2 m
- Material of cable sheath
- TPE-U(PUR)
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 552797. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.