Personnel Access Systems @ GSI & FAIR

Welcome to the Wiki pages of the Personnel Access Systems @ GSI & FAIR

At GSI and FAIR, there are three different Access Systems in use. At the UNILAC including the experiment target hall the TVS system ("Türverriegelungssystem"), at SIS18 / HEBT / ESR / Cryring the ZKS system ("Zugangskontrollsystem") and the new PAS ("Personnel Access System") at FAIR. PAS and ZKS use the same database below. The following pages describe the respective systems.

Access Systems

System	Full system name	Areas/Accelerators	Responsible Groups
TVS	Türverriegelungssystem	UNILAC incl. experiment target hall	SiSt
ZKS	Zugangskontrollsystem	SIS18, HEBT, ESR, Cryring	SiSt, FEC, APP
PAS	Personnel Access System	FAIR	SiSt, INN, APP

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-- JuttaFitzek - 2025-07-10

-- JuttaFitzek - 2025-07-11