552800

Name: Festo 552800 Fiber-optic unit SOE4-FO-D-HF2-1N-M8
Brand: Festo

Fiber-optic unit SOE4-FO-D-HF2-1N-M8

The Festo 552800 is a block design optoelectronic fibre-optic unit for position measurement featuring a red light source and an NPN switching output with switchable element function. Operating on 10 V to 30 V DC, this component supports a max switching frequency of 1000 Hz in standard mode, 8000 Hz in fast mode, 125 Hz in fine mode, and 125 Hz in high distance mode, while offering mutual interference protection for up to four devices mounted directly adjacent. Certified with RCM compliance and c UL us - Listed (OL) marks alongside CE and UKCA directives, it functions across an ambient temperature range of -20 °C to 60 °C and includes an LED display with a 0000 to 4093 range. Submit the exact part number, quantity, and application requirements for a formal quote.

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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: 552800
Data verification: Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Design: Block design
Conforms to standard: EN 60947-5-2
Certication: 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
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: 4-pin | M8x1 | Plug

Engineering context

Identification and RFQ Guidance

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Technical verification

Our sourcing response is prepared against Festo 552800. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.