{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7922-3BJ00-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7922-3BJ00-0BA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7922-3BJ00-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7922-3BJ00-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-300 PCS7 MTA pre-assembled front connector, 40-pole, 8 m cable, 24 V rated, 30 V max, analog signal transmission.","salesMarkdown":"The Siemens 6ES7922-3BJ00-0BA0 is a pre-assembled front connector MTA (Marshalling Terminal Assembly) designed specifically for SIMATIC S7-300 systems in PCS7 process control environments. It carries 40 poles across an 8-meter round cable, terminated at the field end with a connector strip and at the enclosure with a screw-type terminal block. Rated at 24 V with a maximum of 30 V, it handles analog signal transmission only — no digital signals pass through this cable assembly. The 40 poles match the front connector of the SIMATIC S7-300 (order code 6ES7392-1AM00-0AA0) on one end and a 25-pin D-SUB socket for ET200M on the other. That 24 V rated / 30 V maximum is the signal voltage for the analog channels — not a power supply rail. The 0.5 mm² conductor cross-section is sized for the low-current analog loops typical of PCS7 MTA wiring, not motor circuits. The cable sheath is black PVC, 7.6 mm outer diameter for the bundled single cores. That covers most indoor control-room and cabinet environments but not extended outdoor or washdown zones.","metaTitle":"Siemens 6ES7922-3BJ00-0BA0 pre-assembled front connector MTA","metaDescription":"Siemens 6ES7922-3BJ00-0BA0 pre-assembled front connector MTA for SIMATIC S7-300 PCS7, 40-pole, 8 m cable, 24 V rated, 30 V max, analog signal. Mature lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Accessories"],"specifications":{"title":"6ES7922-3BJ00-0BA0","Maximum":"30 V","Rated Value":"24 V","Wire Length":"8 m","description":"Cable with front connector for SIMATIC S7-300 40 pole (6ES7392-1AM00-0AA0) on 25 pole D-SUB socket for ET200M; 0.14 mm2 Length = 8 m","In The Field":"Connector strip","On Enclosure":"Screw-type terminal","Target System":"SIMATIC S7-300 PCS7 MTA","During Storage":"-30 ... +70 °C","input card PLC":"Yes","Design Of Cable":"Round cable","Number Of Poles":"40; of the front connector","PLC output card":"No","lifecycle_stage":"mature","During Operation":"0 ... 60 °C","Number Of Channels":"40","Product Designation":"Pre-assembled front connector MTA","Color / Of Cable Sheath":"Black","Analog Signal Transmission":"Yes","Digital Signal Transmission":"No","Outer Diameter / Of Cable Sheath":"7.6 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":"$362.00","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=240729&mlfb=6ES7922-3BJ00-0BA0"},"ai":{"faq":[{"question":"What are the key voltage ratings?","answer":"Rated value is 24 V, maximum is 30 V. This is the signal voltage for the analog channels on the 40-pole front connector."},{"question":"What cable length and type does this assembly use?","answer":"The cable is 8 meters long, round, with a black PVC sheath. The bundled single cores have an outer diameter of 7.6 mm and a conductor cross-section of 0.5 mm²."},{"question":"Does this connector support digital signal transmission?","answer":"No. It is designed for analog signal transmission only; digital signal transmission is not supported."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7922-3BJ00-0BA0","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/6ES7922-3BJ00-0BA0 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}}