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Products/Festo/8129241
Festo 8129241 PROFINET Interface CPX-AP-A-PN-M12
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Festo

8129241

PROFINET Interface CPX-AP-A-PN-M12

The Festo part number 8129241 is an industrial component with dimensions of 50.1 mm width, 107.3 mm length, and 57.5 mm height including the interlinking block, weighing 108 g with a screwed-on mounting type supporting up to 80 modules in any mounting position. It operates within an ambient temperature of -20 °C to 50 °C, a storage temperature of -20 °C to 70 °C, 5% to 95% non-condensing relative air humidity, a nominal altitude of use up to 2000 m ASL, and a max installation height of 3500 m, requiring ambient temperature derating according to IEC 61131-2:2017 for altitudes above 2000 m ASL. Featuring a corrosion resistance class of 1, protection class III, contamination level 2, along with specified vibration and shock resistance ratings as per EN 60068 and FN standards, this unit provides defined mechanical and environmental tolerances. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer
Festo
Part number
8129241
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 8129241.
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Verified configuration

Technical Specifications

Dimensions W x L x H
(incl. interlinking block) | 50.1 mm x 107.3 mm x 57.5 mm
Width dimension
50.1 mm
Type of mounting
Screwed on
Max. number of modules
80
Product weight
108 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

Engineering context

Identification and RFQ Guidance

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.

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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 8129241. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.