pure.IO
pure.IO provides the simplest and most effective entry into the world of IO-Link. With its new generation of IO-Link masters and IO-Link I/O modules, Murrelektronik is setting new standards in efficiency, flexibility, and diagnostic capabilities.
1) ULTRA-COMPACT & ENVIRONMENTALLY FRIENDLY: Robust plastic housing (glued) with IP65 protection rating
2) AUTO CONFIGURATION: on every channel
3) MULTIPROTOCOL: PROFINET, EtherNet/IP, and EtherCAT, IIoT (REST API & MQTT) and WebUI
4) INNOVATIVE DIAGNOSTICS: 360° visibility, full process transparency, and easy diagnostics thanks to corner LEDs and three status LEDs per port

Compact design meets maximum flexibility and intelligent diagnostics.
The powerful portfolio of IO-Link masters and IO-Link I/O modules is the ideal solution for standard applications, e.g., in packaging and intralogistics.
Innovative housing design
The pure.IO portfolio impresses with its new, patented, and innovative housing:
- 360° transparency: Thanks to integrated, newly developed diagnostics, you maintain a complete overview of the module status and the entire process sequence.
- Compact and flexible: With their minimal size and low weight, the modules are ultra-compact, lightweight, and versatile.
- Sustainable: Thanks to the glued housing, the components can be separated and recycled. The slim design saves space, material, and energy, especially when mounted on moving plant components.
IO-Link Daisy Chain
With Murrelektronik, power and fieldbus can still be daisy-chained as usual. The new pure.IO IO-Link I/O modules now also enable IO-Link to be daisy-chained, opening up new possibilities for decentralized installation.
No port loss. Greater range. Maximum flexibility.
- Daisy chain of IO-Link, power, and fieldbus
- Up to 256 I/Os per master
- Up to 40 m connection length thanks to IO-Link extension port (2x 20 m)
- Plug & play – no configuration or parameterization necessary
