TY - CONF AU - Dressel, Michael TI - Personnel Safety Systems for PETRA IV IS - ESRF RADSYNCH23 Proceedings CY - Grenoble PB - ESRF - Grenoble - France M1 - PUBDB-2023-06256 M1 - ESRF RADSYNCH23 Proceedings SP - 43 - 52 PY - 2024 N1 - The document has already been sent to ESRF. AB - In the planed DESY project PETRA IV the PSSs for the whole accelerator chain Linac 4,Booster, PETRA 4 storage ring and the 31 beamlines with a total of about 100 experimentsand optics hutches will be replaced or newly build based on PLC technology. Here weoutline the strategy for developing a functional safety concept and some of the methodsenvisioned for the requirements assessment, design and development of safety functions. T2 - 11th International Workshop on Radiation Safety at Synchrotron Radiation Sources CY - 30 May 2023 - 2 Jun 2023, Grenoble (France) Y2 - 30 May 2023 - 2 Jun 2023 M2 - Grenoble, France LB - PUB:(DE-HGF)8 UR - https://bib-pubdb1.desy.de/record/596754 ER -