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Machine translation
1. (WO2016089384) UNIVERSAL INPUT AND OUTPUT INTERFACE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/089384    International Application No.:    PCT/US2014/068302
Publication Date: 09.06.2016 International Filing Date: 03.12.2014
IPC:
F42D 1/045 (2006.01), H04L 27/00 (2006.01)
Applicants: GENERAL ELECTRIC COMPANY [US/US]; 1 River Road Schenectady, NY 12345 (US)
Inventors: LOVELL, Alan Carroll; (US).
HENDERSON, Bruce; (US)
Agent: CONKLIN, Mark A.; (US)
Priority Data:
Title (EN) UNIVERSAL INPUT AND OUTPUT INTERFACE
(FR) INTERFACE D'ENTRÉE ET DE SORTIE UNIVERSELLE
Abstract: front page image
(EN)Provided is programmable circuit for interfacing with a field device. The circuit includes only one analog-to-digital converter (ADC) configured to receive from the field device one from the group including a current signal and a voltage signal The received one signal has frequency shift keying tones (FSK) superimposed thereon, the ADC being configured to extract information from the received one signal and the FSK tones simultaneously. Also included is only one digital-to-analog converter configured to drive an output signal to the field device, the output signal (i) including one from the group including a current signal and a voltage signal and (ii) being summed with an FSK-modulated signal.
(FR)La présente invention concerne un circuit programmable pour interfaçage avec un dispositif de terrain. Le circuit comprend un seul convertisseur analogique-numérique (ADC) configuré pour recevoir en depuis l'appareil de terrain l'un parmi le groupe comprenant un signal de courant et un signal de tension. Le signal reçu comporte des tonalités de modulation par déplacement de fréquence (FSK) superposées sur celui-ci, le ADC étant configuré pour extraire des informations à partir du signal reçu et les tonalités FSK simultanément. Il est également inclus un seul convertisseur numérique-analogique configuré pour commander un signal de sortie vers le dispositif de terrain, le signal de sortie (i) comprenant l'un du groupe comprenant un signal de courant et un signal de tension et (ii) étant additionnée à un signal modulé par FSK.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)