Expansion Module: 2A, 24V/0V, 00…03, 24VDC This PNOZ m01p 773500 from Pilz is a versatile safety relay that can be used to control a wide range of industrial applications. It is a compact, robust and reliable device that is easy to install and maintain. It provides protection against short-circuits, overloads and other hazardous conditions. It can be used to control emergency stop buttons, safety gates, light curtains and other safety equipment. This device is available for purchase at PLC2Day.