SICK FXL1 Series Safety Controller, 2 Safety Outputs, 24V dc

This safety controller provides monitored semiconductor safety outputs and diagnostics for machinery protection in industrial environments. Designed for use with plug-in M12 connections, it delivers safety-related switching and actuator monitoring while tolerating demanding ambient conditions. The unit supports safe series wiring and options for in-cabinet or field connection schemes, delivering dependable lock monitoring and application diagnostic signalling.

• SIL3 safety integrity level enabling high-risk applications
• Category4 safety classification supporting interlocking monitoring
• Dual PNP OSSD outputs providing cross-circuit monitored protection
• ≤100mA output current limiting compatible with small loads
• IP65 IP67 IP69K enclosure rating allowing washdown environments

• Suitable for guarding and interlock monitoring on production lines
• Used with electromechanical safety locks requiring monitored outputs
• Ideal for safe series connections with Flexi Loop diagnostics
• Can be used for machine door locking monitoring and control

It requires a 24V DC supply within 19.2V DC to 28.8V DC.

Connections use an 8-pin M12 plug connector with stainless-steel coupling.

It provides an auxiliary application diagnostic output Plus LEDs for status and diagnostics.

Response time is ≤150ms and release time is ≤350ms with increased series-connection delay per additional switch.