SICK FX3-CPU130002 Industrial Safety Controller

FX3-CPU130002 is the master main module of SICK’s Flexi Soft safety controller family, part no. 1043784. It provides the central safety CPU for Flexi Soft automation safety networks and is programmed via Flexi Soft Designer. The main module operates from 24 V DC, with IP20 enclosure and typical power draw of 2.5 W. The unit features two EFI interfaces on the main module and requires a system plug (ordered separately) for EFI connectivity. It supports Safe SICK device communication and Safe networking through Flexi Link to connect to safety devices such as emergency stops and safety sensors in a machine cell. The FX3-CPU130002 delivers IEC 61508 SIL 3 safety integrity and EN ISO 13849 PL e, with PFH of 1.69 × 10^-9 per hour and an estimated mission time of 20 years, underlining its suitability for high-assurance safety applications. For programming and maintenance, it can be connected via RS-232 (M8, 4-pin) to a PC, and integrates with the Flexi Soft ecosystem for scalable I/O configurations.