{"id":"abb-user-drawing-2104021-rev-c-welltell-host-xfc-g3-and-g4-boards-to-mds-4710-9710b-9810-radios-6cc31e7656","name":"User drawing - 2104021 (Rev. C) - WellTell host XFC (G3 and G4 boards) to MDS 4710/9710B/9810 radios RS-485","manufacturer":"ABB","category":"automation","description":"ABB User drawing - 2104021 (Rev. C) - WellTell host XFC (G3 and G4 boards) to MDS 4710/9710B/9810 radios RS-485: instrumentation or control-connection reference for instrument and control-system connections. Manufacturer reference UD/2104021.","equipment":["User drawing - 2104021 (Rev. C) - WellTell host XFC (G3 and G4 boards) to MDS 4710/9710B/9810 radios RS-485"],"keywords":["User drawing - 2104021 (Rev. C) - WellTell host XFC (G3 and G4 boards) to MDS 4710/9710B/9810 radios RS-485","","UD/2104021","Unclassified electrical reference","instrumentation","instrument and control-system connections","instrumentation or control-connection reference"],"markets":["Global"],"marketNote":"Confirm the exact regional configuration against the selected manufacturer drawing.","kind":"drawing","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=UD%2F2104021&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=C","officialEvidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=UD%2F2104021&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=C","sourcePublisher":"ABB","formats":["PDF"],"availability":"direct","accessNote":"1 original file is available to download here. Manufacturer sources and revisions are listed below.","checkedAt":"2026-11-04","files":[{"id":"ba3253fbc7d0888e775a","name":"UD/2104021.pdf","format":"PDF","purpose":"Manufacturer drawing reference UD/2104021","url":"https://search.abb.com/library/Download.aspx?DocumentID=UD%2F2104021&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=C","availability":"direct","sha256":"ba3253fbc7d0888e775aa83d075c0bb713a106dd9059bbf9c6d832ec20b2a9e4","bytes":313033,"retrievedAt":"2026-11-04T00:43:04Z","filenameBasis":"document-reference","revision":"C","hosted":true,"redistribution":"unknown","validation":"signature-checked","documentNumber":"UD/2104021","latestRevisionUrl":"https://search.abb.com/library/Download.aspx?DocumentID=UD%2F2104021&LanguageCode=en&DocumentPartId=&Action=Launch","rightsReview":{"checkedAt":"2026-11-04","sources":["https://search.abb.com/library/Download.aspx?DocumentID=UD%2F2104021&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=C"],"note":"Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted."},"hostingBasis":{"policy":"no-explicit-prohibition","checkedAt":"2026-11-04","evidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=UD%2F2104021&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=C","attribution":"ABB"},"delivery":{"kind":"original","name":"UD/2104021.pdf","format":"PDF","sha256":"ba3253fbc7d0888e775aa83d075c0bb713a106dd9059bbf9c6d832ec20b2a9e4","bytes":313033,"includes":["UD/2104021.pdf"]},"downloadUrl":"https://eloragrid.ai/tools/cad-library/download/abb-user-drawing-2104021-rev-c-welltell-host-xfc-g3-and-g4-boards-to-mds-4710-9710b-9810-radios-6cc31e7656/ba3253fbc7d0888e775a"}],"fileClasses":["manufacturer PDF reference"],"configurationNote":"Manufacturer reference UD/2104021 identifies this instrumentation or control-connection reference.","technicalFacts":[{"label":"Manufacturer reference","value":"UD/2104021","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=UD%2F2104021&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=C"},{"label":"Document revision","value":"C","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=UD%2F2104021&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=C"}],"drawingNumber":"UD/2104021","equipmentFacts":[{"label":"Equipment / resource","value":"User drawing - 2104021 (Rev. C) - WellTell host XFC (G3 and G4 boards) to MDS 4710/9710B/9810 radios RS-485"},{"label":"Manufacturer","value":"ABB"},{"label":"Resource type","value":"Named drawing reference"},{"label":"Manufacturer drawing","value":"UD/2104021"},{"label":"Manufacturer reference","value":"UD/2104021"},{"label":"Document revision","value":"C"},{"label":"Listed file formats","value":"PDF"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"1 drawing previews"},{"label":"Recorded revisions","value":"C"},{"label":"Source checked","value":"2026-11-04"},{"label":"Download access","value":"Email registration for site downloads; official source links are also available"}],"previewImage":"/tools/cad-library/drawing-preview/abb-user-drawing-2104021-rev-c-welltell-host-xfc-g3-and-g4-boards-to-mds-4710-9710b-9810-radios-6cc31e7656/ba3253fbc7d0888e775a?asset=d74ec2aa63b146f961dcf0afe9c6693f9df605d6960388c0941a102b8133fa4d","relatedReferences":[{"name":"PLC CPU module","url":"https://eloragrid.ai/objects/ga-plc-cpu-module"},{"name":"HMI touchscreen","url":"https://eloragrid.ai/objects/ga-hmi-touchscreen"}],"fileChoiceGuidance":["Use UD/2104021.pdf revision C to read the original manufacturer sheet and its annotations."],"plainEnglish":{"title":"Using the User drawing - 2104021 (Rev. C) - WellTell host XFC (G3 and G4 boards) to MDS 4710/9710B/9810 radios RS-485 reference","introduction":"ABB User drawing - 2104021 (Rev. C) - WellTell host XFC (G3 and G4 boards) to MDS 4710/9710B/9810 radios RS-485: instrumentation or control-connection reference for instrument and control-system connections. Manufacturer reference UD/2104021.","example":"Use UD/2104021.pdf revision C to read the original manufacturer sheet and its annotations.","drawings":"Use UD/2104021.pdf revision C to read the original manufacturer sheet and its annotations.","terms":[],"diagram":"flow","steps":["Identify User drawing - 2104021 (Rev. C) - WellTell host XFC (G3 and G4 boards) to MDS 4710/9710B/9810 radios RS-485","Select the drawing or model","Check the mounting interface"],"caption":"Manufacturer reference UD/2104021 identifies this instrumentation or control-connection reference.","sources":[{"label":"ABB source","url":"https://search.abb.com/library/Download.aspx?DocumentID=UD%2F2104021&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=C"}],"questions":[{"question":"What can I use the User drawing - 2104021 (Rev. C) - WellTell host XFC (G3 and G4 boards) to MDS 4710/9710B/9810 radios RS-485 reference for?","answer":"Use this instrumentation or control-connection reference for instrument and control-system connections. Keep the instrument, board and signal configuration named on the sheet. A signal connection drawing does not give an equipment mounting footprint or define a complete control system."},{"question":"Which manufacturer reference identifies this drawing?","answer":"ABB reference UD/2104021. The file list retains the original source and recorded revision."}],"checklist":["Keep the instrument, board and signal configuration named on the sheet. A signal connection drawing does not give an equipment mounting footprint or define a complete control system."]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/abb-user-drawing-2104021-rev-c-welltell-host-xfc-g3-and-g4-boards-to-mds-4710-9710b-9810-radios-6cc31e7656"}