PSRuni L and PSRuni S multifunctional safety relays
With the PSRuni product family, Phoenix Contact offers a new generation of multifunctional safety relays that can monitor up to four safety functions in a single device . The solution combines maximum flexibility, intuitive operation, and very high safety standards for a wide range of industrial applications.
The PSRuni multifunctional safety relay enables the simultaneous monitoring of safety-related functions such as:
This means that a single relay replaces several conventional modules and reduces wiring effort, space requirements, and costs.
PSRuni L enables fast and intuitive configuration directly (locally) on the device:
This approach saves time, reduces complexity, and enables quick adjustments to be made directly in the production environment.
PSRuni S enables flexible, software-based configuration for advanced requirements:
The PSRuni S offers a modular system for customized safety concepts: In addition to classic safety functions, it is also possible to flexibly define logic operations , start behavior , signal output behavior , delay types , and time parameters .
All configuration settings made are physically confirmed on the device.
Use of PSRuni in machine building and systems manufacturing
Safe emergency stop linking with PSRuni
For use in new and existing systems, PSRuni offers:
In modular lines or a machine network, PSRuni ensures an efficient, clear, and future-proof safety architecture.
Select the appropriate solution for your application.
Local configuration directly on the device – quick and easy
Software-based configuration via USB-C interface – flexible and extendable