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Festo
553561
Fork light barrier SOOF-P-FL-ST-C30-P
The Festo 553561 is an optoelectronic fork light barrier utilizing red light to measure position with a minimum object diameter of 0.5 mm, a repetition accuracy of 0.03 mm, and a hysteresis of 0.25 mm. Operating within a DC voltage range of 10 V to 30 V, this industrial component features a switchable PNP switching output with a maximum switching frequency of 2000 Hz, a maximum output current of 100 mA, pulsed short-circuit protection, a 10% residual ripple, and a 30 mA idle current. It functions in ambient temperatures from -10 °C to 60 °C and carries RCM compliance, c UL us-listed (OL) certification, CE marking per EU EMC and RoHS directives, UKCA marking to UK instructions for EMC and RoHS, and RoHS-compliant materials. Please submit the exact part number, quantity, and application requirements to receive a formal quotation.
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
- 553561
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 553561.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- 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
- Note on materials
- RoHS compliant
- Measured variable
- Position
- Measuring principle
- Optoelectronic
- Method of measurement
- Fork light barrier
- Type of light
- Red
- Minimum object diameter
- 0.5 mm
- Ambient temperature
- -10 °C...60 °C
- Repetition accuracy
- 0.03 mm
- Switching output
- PNP
- Switching element function
- Switchable
- Hysteresis
- 0.25 mm
- Max. switching frequency
- 2000 Hz
- Max. output current
- 100 mA
- Short-circuit protection
- Pulsed
- DC operating voltage range
- 10 V...30 V
- Residual ripple
- 10%
- Idle current
- 30 mA
- Reverse polarity protection
- for operating voltage connections
- Electrical connection
- 3-pin | M8x1 | Plug
- Electrical connection 1, connection type
- Plug
- Electrical connection 1, connection technology
- M8x1 A-coded as per EN 61076-2-104
- Electrical connection 1, number of pins/wires
- 3
- Electrical connection 1, type of mounting
- Snap-locking | Screw-type lock | not rotatable | Compatible with snap-locking
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 553561. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.