Stand-alone IO-Link master

Communicative IO-Link master

Communicative IO-Link master

Communicate with your IO-Link devices via PROFINET, EtherNet/IP™, Modbus/TCP or OPC UA.

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The IOL MA8 PN DI8 and IOL MA8 EIP DI8 IO-Link masters enable the connection of up to eight IO-Link devices in the control cabinet. Eight additional digital inputs for connecting standard sensors extend the possible applications of the devices.

Your advantages

  • Convenient web server for the parameterization and diagnostics of IO-Link devices
  • Quick installation, thanks to Push-in connection technology
  • Future-proof communication, thanks to PROFINET, EtherNet/IP™, Modbus/TCP, and OPC UA
  • Stand-alone IO-Link masters are part of the COMPLETE line

Mounting, connection options, and networks

Stand-alone IO-Link masters

Easy DIN rail mounting


RJ45 connection and integrated 2-port switch


Push-in connection


Connection of up to 8 IO-Link devices


Communication with PROFINET, EtherNet/IP™, Modbus, and OPC UA

Easy parameterization via web server

Web server of the IO-Link master  

Web server for parameterizing IO-Link devices

The stand-alone IO-Link masters are equipped with a web server. The connected IO-Link devices can be conveniently parameterized and diagnosed via the user-friendly interface.

IO-Link description files (IODD) for the relevant IO-Link devices can be conveniently read in with cross-manufacturer compatibility.


C6 The Exchange
Calmount Park
Dublin 12
D12 XE18