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Festo
8091509
IO-Link Master USB CDSU-1
The Festo part number 8091509 is an industrial component supporting IO-Link protocol versions Master V 1.0 and Master V 1.1, with communication modes COM1, COM2, and COM3, alongside port classes A and B with accessories. It conforms to EN 61131-9 and requires the USB IO-Link Master Tool software for Windows 7 or above (32/64-bit), operating with an input voltage of 5 V DC at the USB connection or 24 V DC ± 6 V via external supply. Featuring an IP20 degree of protection, a product weight of 106 g, and an ambient temperature range of 0 °C to 55 °C, this unit includes reverse polarity and short-circuit protection while carrying RCM, CE, and UKCA compliance markings. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 8091509
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8091509.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Conforms to standard
- EN 61131-9
- Application note
- for use with the USB IO-Link Master Tool software (available from the | support portal) for Windows version 7 or above (32/64-bit).
- Input voltage
- 5 V DC at the USB connection | 24 V DC ± 6 V via external supply
- Input current
- Max. 2.5 V DC via external supply | Max. 600 mA at the USB connection
- Output voltage
- 24 V DC ± 10% with USB operation | 24 V DC ± 6 V with external supply (max. input voltage)
- Reverse polarity protection
- for operating voltage connections
- Short-circuit protection
- Yes
- Overload protection
- Not available
- Certication
- RCM compliance mark
- 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
- LABS (PWIS) conformity
- VDMA24364 Zone III
- Storage temperature
- -10 °C...75 °C
- Degree of protection
- IP20
- Ambient temperature
- 0 °C...55 °C
- Product weight
- 106 g
- Protocol
- IO-Link®
- IO-Link®, protocol version
- Master V 1.0 | Master V 1.1
- IO-Link®, communication mode
- COM1 (4.8 kBd), COM2 (38.4 kBd), COM3 (230.4 kBd)
- IO-Link®, port class
- A | B, with accessories
- IO-Link®, number of ports
- 1
- IO-Link®, process data width OUT
- 0–32 bytes congurable
- IO-Link®, process data width IN
- 0–32 bytes congurable
- IO-Link®, minimum cycle time
- 1.5 ms
- IO-Link®, data memory available
- 2 kB/port
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 8091509. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.