Pilz 301176G — PSS SB NOT, Generallizenz

The 301176G PSS SB NOT is a safety relay module that is part of the Pilz PNOZsigma series. This module is designed to provide safety monitoring and control functions in industrial applications. It is commonly used to monitor and control safety devices such as emergency stop buttons, safety gates, and light curtains.

The PSS SB NOT is equipped with three normally open safety contacts, which allows it to monitor up to three different safety functions. These contacts are connected to the safety devices being monitored, and they provide feedback to the module regarding the status of these devices. If any of the safety devices are activated, the module will immediately interrupt the control circuit, preventing any potentially hazardous situations.

The PSS SB NOT is designed for use in applications requiring category 4 level of safety, according to the safety standards EN 954-1 and EN ISO 13849-1. It is also SIL CL 3 certified, which means it can be used in applications requiring a higher level of safety. This makes the module suitable for a wide range of different industries, including automotive, food processing, and packaging.

The PSS SB NOT is a general-purpose safety relay module, which means it can be easily integrated into existing control systems.