The G9SX-NS202-RT DC24 is a DIN-rail-mounted safety interlock controller from the G9SX series, running on a 24VDC supply. It delivers two solid-state safety outputs rated for Category 3 PLd applications, with two digital inputs and two auxiliary solid-state outputs for status feedback. The screw-terminal wiring and compact footprint suit panel builds where a dedicated magnetic interlock controller is specified.
The Category 3 PLd safety rating governs the fault tolerance and diagnostic coverage — this unit is designed for applications where a single fault does not lead to loss of the safety function, and the fault is detected reasonably quickly. The two solid-state safety outputs switch the load directly without mechanical contacts, which avoids wear but requires verifying the load current stays within the solid-state rating. The two digital inputs accept signals from magnetic switches or e-stops; the Logical AND I/O feature lets you cascade multiple G9SX units so that all inputs must be made before the safety outputs turn on — useful for multi-guard access systems.