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Product specification sheet

8129114Document: AV-FES-8129114
Festo8129114Product image is not available.

Festo · Industrial networking

Four-port IO-Link master CPX-AP-A

Four-port IO-Link module for CPX-AP-A remote I/O, with decentralised installation and smart sensor/actuator connections.

Manufacturer part number
8129114
Brand
Festo
Category
Industrial networking
Catalog status
Available on request

Technical specifications

model
CPX-AP-A-4IOL-M12
IO-Link ports
4 ports
Module connector
M12
Maximum IO-Link cable length
20 m
Ambient temperature [°C]
20- to 50+ °C
Dimensions
50.1 × 107.3 × 57.5 mm
Weight
Approx. 90 g
System communication cycle
System cycle is not established by this reviewed sheet; internal cycle <1 ms; IO-Link cycle depends on the connected device
AP system communication rate
AP protocol; numeric system rate is not specified in the reviewed 8129114 sheet
Internal cycle time
<1 ms
IO-Link port class
Class B; 4 ports; Master V1.1; DI / COM1 / COM2 / COM3
Nominal operating voltage
24 V DC ±25%; electronics/sensors and load; SELV/PELV required; account for voltage drop
Ambient temperature condition
Apply IEC 61131-2:2017 temperature derating; above 2000 m apply altitude-related temperature derating; maximum 3500 m
IO-Link minimum cycle time
Depends on minimum supported cycle of the connected IO-Link device
Manufacturer datasheet · CPX-AP-A-4IOL-M12 / 8129114 / EN-US · en · PDFManufacturer source: Festo · Document author: Festo SE & Co. KG · Exact model verified · Covered models: 8129114 · Checked: 2026-10-16Official manufacturer sourceOfficial manufacturer datasheet

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.