This safety relay is designed for monitoring Emergency stop and Guard switch. The safety relay is powered with 24V AC/DC, and equipped with a screw removable terminal block. This basic safety modules embeds pre-defined safety functions. This safety relay embeds 1 control output, 4 NO safety outputs, and 2 NC diagnostic outputs. The maximum safety level achieved by this safety relay is PLe/Category 4 conforming to ISO13849-1, SILCL 3 conforming to IEC62061, SIL 3 conforming to IEC61508. This safety relay weighs 0,200kg. Its dimensions are 22,5mm (Width) x 120mm (Depth) x 100mm (Height). This safety relays is suitable for applications such as Food and Beverage, Hoisting, Material Handling, Material Working, Packaging. This safe relay conforms to IEC 60947-5-1, IEC 61508-1, IEC 61508-2/-3, ISO 13849-1, IEC 62061 functional safety standards, is certified by cULus, TV. Harmony safety relays are compatible with Modicon logic controllers. This relay is mounted on a 35mm symmetrical DIN rail. Harmony XPS Basic and Universal safety relays are the first choice for managing single safety functions easily, typically in machines of simple to medium complexity. Harmony XPS Basic offers the most optimised solution for applications with hardwired safety modules.