{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9673572","patent":{"patent_number":"US-9673572","title":"Connection module for field device in the explosion-proof area","assignee":null,"inventors":[],"filing_date":"2012-01-27T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G05B","G05B","G05B"],"num_claims":9,"abstract":"The invention relates to a connection module for field devices in the explosion-protected area, having a housing with a plurality of controller-end terminals to connect to at least one input/output module and with field-end terminals to connect to the field devices. The connection module is characterized in that different resistors are present in the housing to provide intrinsically safe pairs of field-end terminals with different characteristic values, said resistors being hardwired in the housing to different field-end terminals and/or controller-end terminals."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Connection module for field device in the explosion-proof area","description":"The invention relates to a connection module for field devices in the explosion-protected area, having a housing with a plurality of controller-end terminals to connect to at least one input/output mo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9673572","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-9673572","citation_suggestion":"Patentable. \"Connection module for field device in the explosion-proof area\" (US-9673572). https://patentable.app/patents/US-9673572","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9673572","json":"https://patentable.app/api/llm-context/US-9673572","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:52:43.649Z"}