{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7922-4BD20-5AD0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7922-4BD20-5AD0","canonicalUrl":"https://aoctrl.com/siemens/6ES7922-4BD20-5AD0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7922-4BD20-5AD0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-400 front connector, 48-pole, 46 single cores, 3.2 m cable length, screw-type terminal, rated 24 V (max 30 V).","salesMarkdown":"## What this connector does in an S7-400 rack The Siemens 6ES7922-4BD20-5AD0 is a 48-pole front connector for SIMATIC S7-400 digital I/O modules, delivering 46 signal cores via a 3.2 m pre-wired cable with screw-type terminals on the enclosure end. ## Wiring and signal routing Each of the 46 single cores is 0.5 mm² H05V-K wire, numbered consecutively from 3 to 48, with a blue PVC sheath (RAL 5010). The 48th pole on the connector is the 48th core; the first two positions are unused in this variant. Rated for 24 V nominal with a maximum of 30 V, this connector is suited for digital I/O signals — not analog transmission. The screw terminals accept field wiring on the enclosure side. This front connector is in mature production. No official replacement or cross-reference is listed — confirm the BOM position count and mating module before committing.","metaTitle":"Siemens 6ES7922-4BD20-5AD0 Front Connector, 48-pole, 3.2m","metaDescription":"Siemens 6ES7922-4BD20-5AD0 front connector for SIMATIC S7-400. 48 poles, 46 cores, 3.2 m cable, screw terminals. Rated 24 V / 30 V max. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Accessories"],"specifications":{"title":"6ES7922-4BD20-5AD0","Maximum":"30 V","Rated Value":"24 V","Wire Length":"3.2 m","description":"Front connector for SIMATIC S7-400 48-pol strip for MS/MSP/MR units (6ES7492-1AL00-0AA0) with 46 single cores 0.5 mm2, Single cores H05V-K, Screw version VPE=5 units L = 3.2 m","In The Field":"other","On Enclosure":"Screw-type terminal","Target System":"SIMATIC S7-400","Connector Type":"6ES7492-1CL00-0AA0","During Storage":"-30 ... +70 °C","input card PLC":"Yes","Design Of Cable":"H05V-K","Number Of Poles":"48; of the front connector","PLC output card":"Yes","lifecycle_stage":"mature","During Operation":"0 ... 60 °C","RAL color number":"RAL 5010","Marking / Of Cores":"Number consecutively from 3 to 48 in white adapter contact = core number","Number Of Channels":"46","Product Designation":"Front connector with single cores","Suitability For Use":"Digital I/O modules","Color / Of Cable Sheath":"blue","Analog Signal Transmission":"No","Digital Signal Transmission":"Yes","Type Of Connecting Terminal":"Screw-type terminal","Outer Diameter / Of Cable Sheath":"2.2 mm; bundled single cores","Conductor Cross Section / Rated Value":"0.5 mm²","Material / Of The Connection Cable Sheath":"PVC","reference code / according to IEC 81346-2":"WG"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,058.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6d57f154fff616166253fab8c566f5cb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=414475&mlfb=6ES7922-4BD20-5AD0"},"ai":{"faq":[{"question":"Is 6ES7922-4BD20-5AD0 compatible with SIMATIC S7-400?","answer":"Yes, it is designed for SIMATIC S7-400 digital I/O modules, specifically the 48-pole strip for MS/MSP/MR units (6ES7492-1AL00-0AA0). It handles digital signals only — not analog."},{"question":"What is the difference between 6ES7922-4BD20-5AD0 and 6ES7922-4BD20-5AA0?","answer":"The 6ES7922-4BD20-5AD0 has a 3.2 m cable length, while the 5AA0 variant typically has a shorter cable. Both are 48-pole screw-type front connectors for S7-400. Confirm the cable length needed for your cabinet layout."},{"question":"How can I order the Siemens 6ES7922-4BD20-5AD0 front connector?","answer":"This part is in mature production and sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7922-4BD20-5AD0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6ES7922-4BD20-5AD0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}