8129103

Name: Festo 8129103 Digital input module CPX-AP-A-8DI-M8-3P
Brand: Festo

Digital input module CPX-AP-A-8DI-M8-3P

The Festo part number 8129103 is an industrial component featuring dimensions of 50.1 mm x 107.3 mm x 57.5 mm including the interlinking block and a product weight of 83 g. This hardware utilizes screwed-on mounting in any position and operates within an ambient temperature range of -20 °C to 50 °C, subject to IEC 61131-2:2017 derating. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 8129103
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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: 83 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: 30 m inputs
LABS (PWIS) conformity: VDMA24364-B2-L

Engineering context

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Technical verification

Our sourcing response is prepared against Festo 8129103. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.