PA512 (Serbian ПА512) was an industrial programmable logic controller - a portable, computer developed by Ivo Lola Ribar Institute of Serbia in 1980. It was followed six years late by the LPA512.

v t e Computer systems from Serbia
1980‑2000	TIM-100 TIM-001 TIM-011 TIM-030 TIM-600 ATLAS-TIM AT 32 Galaksija Galaksija Plus Hobby ZR-84 ET-188 Pecom 32 Pecom 64 Lira 512 Lira AT Lira 386 Lola 8 PA512 LPA512 Vuk
1960‑1979	CER Computers CER-10 CER-11 CER-12 CER-20 CER-22 CER-200 CER-202 CER-203 HRS-100
Theoretical	NAR 1 NAR 2
See also	Full lists from Serbia former Yugoslavia World and history of computing in: Serbia former Yugoslavia World