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Festo
8129111
Digital input/output module CPX-AP-A-12DI4DO-M12-5P
Engineered with a width of 50.1 mm and inclusive of an interlinking block, the Festo industrial component part number 8129111 measures 50.1 mm x 107.3 mm x 57.5 mm and weighs 98 g. This hardware features a screwed-on mounting design supporting any mounting position, an ambient temperature range of -20 °C to 50 °C with IEC 61131-2:2017 derating, and a UL94 V-0 housing material fire test rating. It accommodates maximum cable lengths of 30 m for both inputs and outputs, operates at up to 3500 m installation height, and achieves a corrosion resistance class of CRC 1. Submit your exact part number, quantity, and application requirements to receive a formal quotation for this component.
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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
- 8129111
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8129111.
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 57.5 mm
- Width dimension
- 50.1 mm
- Type of mounting
- Screwed on
- Product weight
- 98 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
- 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
- Overvoltage category
- II
- Max. cable length
- 30 m outputs | 30 m inputs
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Material re test
- UL94 V-0 (housing)
- Note on materials
- RoHS compliant | Halogen-free
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 8129111. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.