The flexi classic safety controller is an I/O module designed for muting experts, featuring three switching inputs and plug-in spring terminal connections, with a protective coating for harsh environments. The Flexi Classic modular safety controller enables straightforward configuration without any software. This allows the user to adapt the logic evaluation settings to the requirements of the application concerned. Logic functions are configured through rotary switches. These switches are located directly on the modules, enabling quick and easy commissioning. Communication between the individual modules is achieved via an internal bus, providing users interface information about the diagnostics of the safety system.

The product portfolio includes gateways, which have no influence on the adjusted logic and are used for connection to a higher-level, non-safe control. The gateways collect and forward the information of the system, ensuring quick diagnostics. The Flexi Classic also offers the Flexi Classic configurator tool as a configuration aid to provide a wiring diagram for the created project. Special modules for muting complete this product family, which provides efficient solutions for a whole host of applications.

Rotary switch for easy function adjustment
Modular extension possible
Direct wiring for all types of sensors
Logic functions: AND, OR, muting, bypass, reset, EDM
Integration into all common fieldbuses
Integration of the Flexi Loop safe series connection
Special muting modules are able to meet all the requirements of a demanding muting application

The optimal scalability thanks to the modular construction prevents redundant inputs and outputs as well as reducing hardware
Configuration via rotary switch simplifies logic configuration
Flexi Classic configurator tool offers easy logic configuration and wiring help
Complete diagnostics for the system, preventing unplanned downtime
The compact design enables significant reduction of the control cabinet width
Significantly reduced wiring compared with conventional safety solutions. Wiring with Flexi Loop is even easier.

Fields of applications
Machines with simple to medium safety logic
Safety-relevant applications for a variety of industries, e.g. electronics, robotics, packaging, logistics and automotive

Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.