{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BMEAHO0412","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BMEAHO0412","canonicalUrl":"https://aoctrl.com/schneider/BMEAHO0412","factsUrl":"https://aoctrl.com/api/mcp/products/BMEAHO0412","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Modicon X80 analog output module, BMEAHO0412, 4 isolated 4-20 mA channels with HART, broken wire detection, 15 bits + sign resolution.","salesMarkdown":"The Schneider BMEAHO0412 is an active Modicon X80 analog output module delivering four isolated 4-20 mA channels with HART protocol support. Each channel includes broken wire detection and achieves 0.1% of full scale measurement error at 25 °C, with 45 ppm/°C temperature drift. Isolation is rated 1000 V DC between channels and 1400 V DC to ground and bus, keeping loop integrity in mixed-voltage panels. Compared to the earlier BMXAMO0410, the BMEAHO0412 adds HART communication and raises channel-to-channel isolation from 750 V DC to 1000 V DC. The connection changes from a standard 20-way connector to a Telefast 20-way terminal block — so a panel wired for BMXAMO0410 will need re-termination at the module end. The BMXAMO0210 delivers only two channels, and the BMXAMO0802 provides eight non-isolated outputs, neither matching the channel counts or isolation profile. Point-to-point topology means each channel runs a dedicated loop back to the field device; no daisy-chaining or bus drop. The Telefast connection uses a 20-way terminal block, so pre-wired harnesses must match that footprint. I/O mapping is available within the Modicon X80 rack software, and the module supports fallback modes if communications drop. Compliance is covered under IEC 61010-2-201, IEC 61131-2, UL 61010-2-201, and CSA C22.2 No. 61010-2-201, plus the Low Voltage and EMC directives (2014/35/EU and 2014/30/EU).","metaTitle":"Schneider BMEAHO0412 Analog Output Module, 4 ch 4-20 mA","metaDescription":"Schneider BMEAHO0412 Modicon X80 analog output module, 4 isolated 4-20 mA channels, HART, broken wire detection, 15-bit resolution, 0.1% error.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Checks":"Broken wire detection","Topology":"Point-to-point","Standards":"IEC 61010-2-201 IEC 61131-2 UL 61010-2-201 CSA C22.2 No 61010-2-201","Directives":"2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility","lifecycle_stage":"current","Range of product":"Modicon X80","Isolation voltage":"1000 V DC for 60 s between channels 1400 V DC for 60 s between channels and ground 1400 V DC for 60 s between channels and bus","Measurement error":"0.1 % of full scale 25 °C 0.2 % of full scale 0...60 °C","Temperature drift":"45 ppm/°C","Function available":"I/O mapping","Analogue output type":"Current: 4...20 mA","Load impedance ohmic":"600 Ohm 0...20 mA 570 Ohm 0...21 mA","Protective treatment":"Standard version","Electrical connection":"20 ways terminal block Telefast","Analogue output number":"4","Application specific I/O":"HART","Product or component type":"Analog output module","Analogue output resolution":"15 bits + sign","Isolation between channels":"Isolated","Ambient air temperature for operation":"0...60 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$524.51 – $1,193.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/176dca48b0fb65043eaf1eddc2347feb.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/BMEAHO0412/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to BMEAHO0412?","answer":"The BMXAMO0410 is the closest sibling with four analog outputs, but it lacks HART support, has lower channel-to-channel isolation (750 V DC), and uses a standard 20-way connector instead of Telefast. Panel rewiring is needed for a swap."},{"question":"Does BMEAHO0412 support broken wire detection?","answer":"Yes, broken wire detection is standard on each of the four output channels."},{"question":"What is the topology of the BMEAHO0412?","answer":"Point-to-point topology is specified, meaning each channel connects directly to a single field device without sharing the loop."},{"question":"What compliance certifications does BMEAHO0412 carry?","answer":"It meets IEC 61010-2-201, IEC 61131-2, UL 61010-2-201, CSA C22.2 No. 61010-2-201, and the EU Low Voltage and EMC directives."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BMEAHO0412","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/BMEAHO0412 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}