The PHOENIX CONTACT part 2980678 is a PLC-INTERFACE with an integrated solid-state relay designed for easy installation on NS 35/7,5 DIN rails using a screw connection. This versatile device operates with an input voltage of 24 V DC and has an output range of 12 to 300 V DC with a maximum current rating of 1 A. Perfect for various industrial automation applications, this compact and reliable unit provides seamless control and switching capabilities.