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Festo
553981
Bus interface CECX-F-PB-V1
The Festo 553981 industrial component features a PROFIBUS master DP-V1 fieldbus interface with a 9-pin Sub-D socket connection, electrically isolated operation, and a software-adjustable transmission rate ranging from 9.6 kbit/s up to 12 mbit/s. It operates at a power consumption of 2 W on 24 V, features IP20 protection class with safety class III, and is equipped with yellow RDY and STA, green RUN, and red ERR LED status displays. Designed with a product weight of 138 g, it functions within an ambient temperature range of 5 to 55 °C, withstands relative air humidity from 10 to 95%, and complies with EN 60068-2-6 FC vibration tests and EN 60068-2-27 EA shock tests. Please submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 553981
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 553981.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Corrosion resistance classification CRC
- 0 - No corrosion stress
- Authorization
- c UL us - Listed (OL)
- Materials note
- Contains PWIS substances | Conforms to RoHS
- Power consumption 24 V
- 2 W
- Ambient temperature
- 5 ... 55 °C
- Storage temperature
- -40 ... 70 °C
- Relative air humidity
- 10 - 95 %
- Protection class
- IP20
- Safety class
- III
- Product weight
- 138 g
- Test for insensitivity to vibration
- EN 60068-2-6 FC | 5 - 9 Hz 3,5 mm | 9 - 150 Hz 1g
- Test for insensitivity to shock
- EN 60068-2-27 EA | 15 g, 11 ms (half sine)
- Status displays
- LED yellow = RDY | LED yellow = STA | LED green = RUN | LED red = ERR
- Fieldbus interface
- PROFIBUS master DP-V1
- Fieldbus interface, connection technology
- Socket | Sub-D | 9-pin
- Fieldbus interface, transmission rate
- 9.6 kbit/s up to 12 mbit/s | Adjustable via software
- Fieldbus interface, electrical isolation
- Yes
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 553981. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.