Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
8129245
PROFINET Interface CPX-AP-A-PN-CU
The Festo 8129245 industrial component features dimensions of 50.1 mm x 107.3 mm x 94.2 mm including the interlinking block, a width of 50.1 mm, and a product weight of 167 g with screwed-on mounting in any position. It operates within an ambient temperature of -20 °C to 50 °C subject to IEC 61131-2:2017 derating, supports up to 80 modules, and achieves protection class III with a contamination level of 2 under low corrosion stress (CRC 1). Submit the exact part number, quantity, and application requirements for a quote.
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
- 8129245
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8129245.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Dimensions W x L x H
- (incl. interlinking block) | 50.1 mm x 107.3 mm x 94.2 mm
- Width dimension
- 50.1 mm
- Type of mounting
- Screwed on
- Max. number of modules
- 80
- Product weight
- 167 g
- Mounting position
- Any
- Ambient temperature
- -20 °C...50 °C
- Note on ambient temperature
- Observe ambient temperature derating according to IEC 61131-2:2017
- Storage temperature
- -20 °C...70 °C
- Relative air humidity
- 5 - 95% | Non-condensating
- Nominal altitude of use above sea level
- <= 2000 m ASL (> 79.5 kPa)
- Max. installation height
- 3500 m
- Information on max. installation height
- > 2000 m ASL (< 79.5 kPa) | Observe ambient temperature derating according to IEC 61131-2:2017
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- Vibration resistance
- Transport application test with severity level 2 as per FN 942017-4 and | EN 60068-2-6
- Note on vibration resistance
- SG1 for DIN rail | SG2 on direct mounting | Transport application test with severity level 1 as per FN 942017-4 and | EN 60068-2-6
- Shock resistance
- Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
- Note on shock resistance
- 30 g/11 ms as per EN 60068-2-27 | SG1 on DIN rail | SG2 on direct mounting | Shock test with severity level 1 as per FN 942017-5 and EN 60068-2-27
- Protection class
- III
- Contamination level
- 2
- Overvoltage category
- II
- Max. cable length
- 100 m PROFINET
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Material re test
- UL94 V-0 (housing)
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 8129245. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.