The Pilz PNOZ e1.1p is a compact and reliable safety relay designed for monitoring critical safety functions such as emergency stop pushbuttons and safety gates in industrial machinery. Operating on a 24VDC supply, this unit provides two normally open (N/O) safety contacts to ensure the safe shutdown of equipment. The PNOZ e1.1p, with part number 774133, incorporates essential features like input monitoring, diagnostics, and a feedback circuit for monitoring external contactors, making it a trusted component for building dependable safety circuits in compliance with international standards.