{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10520910","patent":{"patent_number":"US-10520910","title":"I/O expansion for safety controller","assignee":null,"inventors":[],"filing_date":"2019-04-19T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G05B","G05B","G05B"],"num_claims":19,"abstract":"An industrial safety controller comprises a non-volatile memory configured for storing an industrial control program and at least one processing unit. The industrial safety controller, which may be a safety relay, further comprises a connector configured to communicatively couple the safety controller with an expansion module. The safety controller is configured to receive an input and/or provide an output via an I/O expansion module that is coupled to the safety controller utilizing the connector. The industrial safety controller may comprise an expansion module bay and the connector may comprise a bay connector."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"I/O expansion for safety controller","description":"An industrial safety controller comprises a non-volatile memory configured for storing an industrial control program and at least one processing unit. The industrial safety controller, which may be a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10520910","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10520910","citation_suggestion":"Patentable. \"I/O expansion for safety controller\" (US-10520910). https://patentable.app/patents/US-10520910","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10520910","json":"https://patentable.app/api/llm-context/US-10520910","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:23:26.233Z"}