{"schemaVersion":1,"slug":"iec-signal-reception-qualifier","name":"Signal-reception qualifier","kind":"symbol","abbreviation":"Q020505","aliases":["Signal-reception qualifier symbol","Q020505","Signal-reception qualifier IEC reference"],"category":"installation-communications","drawingTypes":["Schematic"],"referenceFamilies":["IEC","Manufacturer"],"summary":"A reception qualifier identifies the receiving role of a signal interface.","description":["A reception qualifier identifies the receiving role of a signal interface. Reception identifies the destination role of the represented signal relationship. It does not describe how the receiver is powered or what subsequent control action occurs.","Label the received signal and its source. Where one receiver participates in several control functions, use circuit references to connect the shared input to those functions."],"readingNotes":["Label the incoming signal and the supplying transmitter or source.","Receiving a signal is distinct from supplying electrical power to the interface."],"drawingChecklist":["Identify the associated device, circuit or diagram boundary.","Label the incoming signal and the supplying transmitter or source.","Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form."],"distinction":"Receiving a signal is distinct from supplying electrical power to the interface.","facts":[{"label":"Reference scope","value":"Specific public IEC-context family form"},{"label":"Publisher reference token","value":"Q020505 (Autodesk token; not a verified IEC database ID)"},{"label":"Information added","value":"Label the incoming signal and the supplying transmitter or source."},{"label":"Preview","value":"Independent educational concept; consult the publisher and applicable standard for the exact graphic"}],"references":[{"sourceId":"iec-public-propagation","relevance":"Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content."}],"related":["power-converter","plc-io"],"artwork":"edu-iec-signal-reception-qualifier","publishedOn":"2026-10-14","updatedOn":"2026-10-14","provenance":"independent-public-research","symbolVariant":{"convention":"IEC","form":"Signal-reception qualifier","reference":"Autodesk IEC-60617 Symbol Preview — Propagation and signal-flow qualifiers; vendor family reference, not certified IEC geometry or database identifier."},"url":"https://eloragrid.ai/symbols/iec-signal-reception-qualifier","illustration":{"url":"https://eloragrid.ai/library/illustrations/iec-signal-reception-qualifier.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"iec-public-propagation","title":"Autodesk IEC-60617 preview: Propagation and signal-flow qualifiers","publisher":"Autodesk","url":"https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-1C0C7AE2-F703-4283-BCB1-3E0B30882715.htm","type":"cad-reference","scope":"Public publisher IEC-context family names and vendor block references. No vendor images or CAD library files are reproduced, and vendor tokens are not presented as verified IEC database identifiers.","checkedOn":"2026-10-14","reuse":"link-only","relevance":"Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content."}]}