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(11)

EP 4 771 455 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24790028.5 (22) Date of filing: 23.09.2024

(51) International Patent Classification (IPC):  G05B 19/042(2006.01) H05K 7/14(2006.01) G05B 19/05(2006.01) (52) Cooperative Patent Classification (CPC): H05K 7/1477; G05B 19/0423; G05B 19/054; H05K 7/1468; H05K 7/1479 (86) International application number: PCT/US2024/047974 (87) International publication number: WO 2025/075813 (10.04.2025 Gazette 2025/15)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 02.10.2023 US 202363542002 P 20.09.2024 US 202418891841 (71) Applicant: Fisher-Rosemount Systems, Inc. Round Rock, TX 78681-7430 (US)	(72) Inventors: EASTBERG, Charles Round Rock, TX 78681-7430 (US) MANN, Richard Austin, TX 78723 (US) SLADE, Scott Round Rock, TX 78664 (US) (74) Representative: Forresters IP LLP  Skygarden Erika-Mann-Straße 11 80636 München 80636 München (DE)