digsy® fusion S is a 2nd generation 32-bit safety controller. Due to its redundant architecture it reaches Performance Level d and Categorie 3 according to EN ISO 13849 and AgPL d according to ISO 25119 and EN 16590. It is free programble according to IEC-61131-3 with CODESYS 3.5 SIL2.
digsy® fusion S is a versatile applicable, modular safety controller. The basis is the safe CPU board with 48 I/O´s and the communication interfaces. This can be expanded by up to 4 I/O expansion modules with 48 I/O´s each, to a maximum of 240 safe, respectively standard I/O´s.
The option to perform 2 programs in parallel, in one controller, is supported. A distinction is made between a safe program and a standard program for comfort functions. It is ensured that the standard program works interference free and does not influence the safe program. Modifications on the standard program can be performed fast and without comprehensive safety analysis. Complex mathematical calculations can be executed on a redundand floating point unit, even in the safe context.
With an Ethernet and 4 CAN bus interfaces the digsy® fusion S has sufficient communication options, e.g. to sensors, controllers, displays and IoT gateways.
By a large, internal file system and an extra logging memory the digsy® fusion S offers the opportunity to hold configurations files directly on the device. Addionally it features a FRAM for safe, redundand retain data. The USB port can be used to expand the memory or for service- and update concepts in the field.
With CODESYS 3.5 SIL2 a powerful software development environment is available which supports especially the realization of safety functions. The safe program as well as a standard program are generated with the same tool.
