The safety relay 3S 1T 24V SK XPSUAF13AP from APC is a highly advanced device designed for various safety applications. With an operating voltage of 24V DC/AC and three safety contacts, it provides a reliable solution for emergency stop and safety functions. The flexibility of the relay is enhanced by the ability to select different safety functions via front-mounted rotary switches. This allows for easy customization to specific requirements and reduces the need for multiple devices. The integrated diagnostic function enables the detection of states and faults, transmitting this information to a programmable logic controller (PLC), which minimizes downtime in the event of a fault. The relay can be connected to a variety of input devices, including mechanical contacts, electronic sensors, and light curtains, highlighting its versatility in industrial applications.

• Two channels for redundant safety functions
• Selectable safety functions via rotary switches
• Integrated diagnostic function for fault transmission to PLC
• Compatible with various input devices such as emergency stop buttons and sensors
• Automatic, manual, and monitored start options available.