{"publication_id":"OT-2026-000000058","uuid":"01a0a4ed-4397-7b3e-909e-eec45b65c4eb","title":"Zoned Emergency Stop Architecture for Segmented Industrial Lines","abstract":"This disclosure describes an emergency stop (E-stop) architecture designed for industrial production lines segmented into independently supplied operational zones. The system addresses the challenge of providing localized safety shutdowns without requiring a full line stoppage for every minor incident, while also ensuring comprehensive safety when necessary. It details the interaction between zone-specific E-stop circuits and a global safety network, including propagation rules for safety signals, procedures for system reset, and behavior when a zone's local power supply is interrupted, thereby enhancing operational continuity and safety compliance.","language":"en","published_at":"2026-09-15T11:56:47.897824Z","canonical_url":"https://opentechnical.org/p/OT-2026-000000058","status":"PUBLIC","supersedes":null,"keywords":["emergency stop","machine safety","zoned safety","industrial automation","safety circuit","interlock","power distribution","safety integrity"],"extent":{"words":3802,"paragraphs":23,"figures":2},"hashes":{"canonical_text_sha256":"2f2ae96165922f1edfb14cc8a737ecfe26966a9e7d6f51e5df14ceaa0763c756","html_sha256":"05cf72362e4c2e5999ecd95afd61b985771ddaf5be6fe4f542910883bb69c6e7","pdf_sha256":"1d17aace6b1c614b1ee900469e50cd3c43e12c714875572d33e9e544dc121763","markdown_sha256":"6405e25b36575a1c22255600e6865b99072efdc33589e505daa1923f649d88c2","manifest_sha256":"886cfed2929b27341fb60f75e5619c18c897d50522ae7d37941ed8ba0951aa7d"},"links":{"html":"https://opentechnical.org/p/OT-2026-000000058","text":"https://opentechnical.org/p/OT-2026-000000058/publication.txt","markdown":"https://opentechnical.org/p/OT-2026-000000058/publication.md","pdf":"https://opentechnical.org/p/OT-2026-000000058/publication.pdf","manifest":"https://opentechnical.org/p/OT-2026-000000058/manifest.json","signature":"https://opentechnical.org/p/OT-2026-000000058/manifest.sig","integrity":"https://opentechnical.org/p/OT-2026-000000058/integrity"},"categories":[{"category_id":"CAT-000000303","path":"industrial-components-safety-infrastructure/machine-safety/emergency-stop-architecture","name":"Emergency Stop Architecture","primary":true},{"category_id":"CAT-000000297","path":"industrial-components-safety-infrastructure","name":"Industrial Components, Safety & Infrastructure","primary":false},{"category_id":"CAT-000000298","path":"industrial-components-safety-infrastructure/machine-safety","name":"Machine Safety","primary":false},{"category_id":"CAT-000000257","path":"sensors-controls-machine-vision/industrial-control/plc-architectures","name":"PLC Architectures","primary":false}]}