{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7922-5BD20-0HB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7922-5BD20-0HB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7922-5BD20-0HB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7922-5BD20-0HB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-1500 front connector, 40-pole, 20 single cores, screw-type terminal, 3.2 m cable length, 0.5 mm², halogen-free.","salesMarkdown":"The Siemens 6ES7922-5BD20-0HB0 is a 40-pole front connector with 20 pre-wired single cores, purpose-built for SIMATIC S7-1500 digital I/O modules. It terminates field wiring to the module via a screw-type terminal block on the enclosure side, with the cable bundle running 3.2 m to the field device. Rated at 24 V with a maximum of 30 V, this connector handles the standard 24 VDC control voltage for S7-1500 digital I/O. The 30 V ceiling covers the usual 24 V supply tolerance plus a small margin, but it is not a 48 V or 60 V part — if your module runs at a higher nominal voltage, this connector is not the right choice. Each of the 20 cores is 0.5 mm² (H05Z-K, halogen-free), sized for typical digital signal loads — think 24 VDC sensor inputs or actuator outputs drawing under 1 A per channel. The screw terminal on the module end accepts this wire gauge directly; no ferrule is required but a ferrule helps in repeated re-termination. ## Deployment context This connector snaps into the 40-pin receptacle on S7-1500 digital I/O modules (the mating part on the module is 6ES7592-1AM00-0XB0). The cable sheath is blue (RAL 5010), which matches the Siemens I/O module color coding — a small thing, but it keeps panel wiring visually consistent.","metaTitle":"Siemens 6ES7922-5BD20-0HB0 Front Connector, 40-Pole, 3.2 m","metaDescription":"Siemens SIMATIC S7-1500 front connector with 20 single cores, 40-pole, screw-type terminals, 3.2 m cable length. Rated 24 V, max 30 V. Active production. RFQ for quantity.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Accessories"],"specifications":{"Maximum":"30 V","Rated Value":"24 V","Wire Length":"3.2 m","In The Field":"other","On Enclosure":"Screw-type terminal","Target System":"SIMATIC S7-1500","Connector Type":"6ES7592-1AM00-0XB0","During Storage":"-15 ... +60 °C","input card PLC":"Yes","Design Of Cable":"H05Z-K","Number Of Poles":"40; 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 1 to 20 in white adapter contact = core number","Number Of Channels":"20","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":"Polyolefin basis halogen-free","reference code / according to IEC 81346-2":"WG"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"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=332750&mlfb=6ES7922-5BD20-0HB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7922-5BD20-0HB0/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum voltage rating?","answer":"The maximum voltage is 30 V. The rated operating voltage is 24 V."},{"question":"Does this connector work with analog I/O modules?","answer":"No. It is designed for digital signal transmission only; analog signal transmission is not supported."},{"question":"What is the cable length and conductor size?","answer":"The cable length is 3.2 m. Each of the 20 cores has a conductor cross-section of 0.5 mm², type H05Z-K (halogen-free)."},{"question":"Does 6EP1336-3BA00 replace this connector?","answer":"No. 6EP1336-3BA00 is a SITOP power supply, not a front connector. It is not a functional substitute for 6ES7922-5BD20-0HB0."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7922-5BD20-0HB0","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/6ES7922-5BD20-0HB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}