{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6DR5120-0NN01-0AA4","brand":"Siemens","brandSlug":"siemens","productSlug":"6DR5120-0NN01-0AA4","canonicalUrl":"https://aoctrl.com/siemens/6DR5120-0NN01-0AA4","factsUrl":"https://aoctrl.com/api/mcp/products/6DR5120-0NN01-0AA4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPART PS2 Electropneumatic Positioner, 6DR5120-0NN01-0AA4, 2-wire 4-20 mA HART, double-acting, IP66.","salesMarkdown":"The Siemens 6DR5120-0NN01-0AA4 is a SIPART PS2 electropneumatic positioner in a glass-fiber reinforced polycarbonate Makrolon enclosure, IP66 rated per IEC/EN 60529 and NEMA 4X. This variant is a 2-wire 4-20 mA loop-powered unit with HART communication, designed for double-acting actuators. It ships with a position feedback module providing a 4-20 mA output and a mounted pressure gauge block (aluminum, double-acting, ¼-18 NPT, scaled in MPa and psi). The electrical connection is ½-14 NPT; pneumatic connections are ¼-18 NPT. No explosion protection is included; this is a general-purpose unit. Double-acting means it drives actuators with two pneumatic ports — supply to open, supply to close. If your valve actuator is spring-return (single-acting), the single-acting sibling 6DR5010-0NG01-0AA0 is the correct choice instead. HART capability gives you digital communication over the 4-20 mA loop for configuration and diagnostics. The feedback module returns a separate 4-20 mA position signal — useful for DCS or PLC analog inputs without relying on the loop. Rated IP66 per IEC/EN 60529 and NEMA 4X. The mounted pressure gauge block provides local indication of supply and output pressure. If your application doesn't require local gauges, that's additional hardware you're carrying — the sibling 6DR5010-0NG01-0AA0 omits it. The NPT threads suit North American piping standards; for metric threads you would look at variants with 'G' in the connection code, such as 6DR5010-0NG01-0AA0.","metaTitle":"Siemens 6DR5120-0NN01-0AA4 SIPART PS2, 2-wire HART, Double-a","metaDescription":"Active production. 6DR5120-0NN01-0AA4 SIPART PS2 electropneumatic positioner: 2-wire 4-20 mA HART, double-acting actuator, IP66/NEMA 4X, integrated feedback module. Sourced to orde","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Flow & Proportional Control"],"specifications":{"title":"6DR5120-0NN01-0AA4","Weight":"2 Kg","Version":"1 = 2-wire (4 to 20 mA) With HART, not explosionprotected","Material":"Enclosure 6DR5..0 Makrolon : Glass-fiber reinforced polycarbonate (PC)","Enclosure":"0 = Makrolon","Product No.":"6DR5120-0NN01-0AA4","description":"SIPART PS2 Electropneumatic Positioner","For actuator":"2 = Double-acting","Product type":"SIPART PS2 Electropneumatic Positioner","Limit monitor":"0 = Installed, incl. 2nd cable gland Without","Option modules":"1 = Position feedback module for position feedback signal (4 ... 20 mA) (6DR4004-.J)","Shipping Weight":"4 Kg","lifecycle_stage":"current","Brief instructions":"A = German/English","Estimated Lead Time":"10 - 12 weeks.","Degree of protection":"IP66 according to IEC/EN 60529/NEMA 4X","Explosion protection":"N = Without","Customer-specific design":"0 = Without","Mounted pressure gauge block":"4 = Block made of aluminum, doubleacting ¼-18 NPT, scaled in MPa and psi","Connection thread electrical/pneumatic":"N = ½-14 NPT / ¼-18 NPT","Weight, positioner without option modules or accessories":"6DR5..0 Glass-fiber reinforced enclosure made from polycarbonate Approx. 0.9 kg (1.98 lb)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,811.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9728b6301d655d7e4af20818b79adbfd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will this part drop in for a panel wired for 6DR5010-0NG01-0AA0?","answer":"No — 6DR5010-0NG01-0AA0 is single-acting; this unit is double-acting. The pneumatic connection will differ. Additionally, the electrical thread changes from M20x1.5 to ½-14 NPT, and the pressure gauge block differs. A full re-evaluation of actuator compatibility and fittings is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6DR5120-0NN01-0AA4","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/6DR5120-0NN01-0AA4 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}}