The PNOZsigma is a safety relay system manufactured by Pilz, commonly used for machine safety applications. The "maximum function in a minimum width" you mentioned likely refers to one of

PSENmag non-coded from PILZ is a magnetic safety switch designed for use in applications requiring reliable non-contact safety switching. This switch utilizes a magnetic actuator and sensor to detect the

The decentralized nature of this module means that it can be distributed throughout a machine or system, rather than being centrally located. This can be advantageous for large or complex

Pilz offers several products certified for use in potentially explosive atmospheres, including the ATEX zone. However, specific details about a PSENcode model with ATEX certification would require checking Pilz's latest