EP 3516464 A1 20190731 - DEVICE FOR PROCESSING PERIPHERAL COMMANDS VIA A PILOT WIRE
Title (en)
DEVICE FOR PROCESSING PERIPHERAL COMMANDS VIA A PILOT WIRE
Title (de)
VORRICHTUNG ZUR VERARBEITUNG VON PERIPHEREN BEFEHLEN ÜBER EINEN PILOTDRAHT
Title (fr)
DISPOSITIF DE TRAITEMENT DE COMMANDES D'UN PERIPHERIQUE PAR L'INTERMEDIAIRE D'UN FIL PILOTE
Publication
Application
Priority
- FR 1658744 A 20160919
- EP 2017073599 W 20170919
Abstract (en)
[origin: WO2018050910A1] The invention relates to a device for processing peripheral commands via a pilot wire, the device including: - a reception interface for receiving a pilot wire and an AC electrical power supply including a phase and a neutral; - a processor that is suitable for interpreting the form of the signals that are present on the phase and the pilot wire; - a control interface for controlling the peripheral, characterized in that the reception interface includes: - a first voltage divider bridge (R1, R2) linking the phase to a first input of the processor; - a second voltage divider bridge (R3, R4) linking the pilot wire to a second input of the processor; - a resistor (R5) linking the pilot wire to the neutral of the AC electrical power supply; - means for providing, on the basis of the AC electrical power supply, a DC electrical power supply by linking a power supply and a ground to the processor, the ground not being linked to the neutral of the AC electrical power supply.
IPC 8 full level
G05B 19/042 (2006.01)
CPC (source: EP)
G05B 19/042 (2013.01); G05B 2219/2653 (2013.01)
Citation (search report)
See references of WO 2018050910A1
Designated contracting state (EPC)
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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018050910 A1 20180322; EP 3516464 A1 20190731; FR 3056312 A1 20180323; FR 3056312 B1 20220225
DOCDB simple family (application)
EP 2017073599 W 20170919; EP 17772661 A 20170919; FR 1658744 A 20160919