{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7341-1BH02-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7341-1BH02-0AE0","canonicalUrl":"https://aoctrl.com/siemens/6ES7341-1BH02-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7341-1BH02-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-300 CP 341 Communications processor, 20 mA (TTY) interface, 1 isolated port, 19.2 kbit/s max, -40 to 70 °C, EOL.","salesMarkdown":"## End-of-life CP 341 with TTY for S7-300 The Siemens 6ES7341-1BH02-0AE0 is a CP 341 communications processor for the S7-300 platform, fitted with a single isolated 20 mA (TTY) interface. It handles serial point-to-point communication using ASCII, RK 512, or 3964(R) protocols, each with a 4 096 byte buffer. The transmission rate tops out at 19.2 kbit/s, with a minimum of 0.3 kbit/s. Power dissipation is modest: 1.6 W typical, 2.4 W max. That keeps the heat load low in a crowded S7-300 rack. The 9-pin sub-D socket (female) is the physical connection, and the supply voltage connects via three screw terminals labelled L+, M, and GND.","metaTitle":"Siemens 6ES7341-1BH02-0AE0 CP 341 TTY, EOL","metaDescription":"Siemens 6ES7341-1BH02-0AE0 CP 341 communications processor with 20 mA (TTY) interface. EOL status. Sourced to order. Temp range -40 to 70 °C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"Max.":"70 °C","Min.":"-40 °C","ASCII":"4 096 byte","Depth":"120 mm","Width":"40 mm","Height":"125 mm","RK 512":"4 096 byte","24 V DC":"Yes","3964 (R)":"4 096 byte","Connector type":"9-pin sub D socket","Weight, approx.":"300 g","lifecycle_stage":"eol_hot","Power loss, max.":"2.4 W","Power loss, typ.":"1.6 W","Cable length, max.":"1 000 m","Supported Printers":"Serial printers","Interfaces/bus type":"20 mA (TTY)","Number of interfaces":"1; Isolated","FB length in RAM, max.":"6 100 byte; Data communication, sending and receiving","Transmission rate, max.":"19.2 kbit/s","Transmission rate, min.":"0.3 kbit/s","With Printer Driver, Max.":"19.2 kbit/s","with ASCII protocol, max.":"19.2 kbit/s","with RK 512 protocol, max.":"19.2 kbit/s","from supply voltage L+, max.":"100 mA","with 3964 (R) protocol, max.":"19.2 kbit/s","from backplane bus 5 V DC, max.":"70 mA","Design of electrical connection for supply voltage":"3 screw-type terminals: L+, M, GND"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$846.96 – $2,064.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/29d5b4eeae53862dd2c25bc58cb9620d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=55740&mlfb=6ES7341-1BH02-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7341-1BH02-0AE0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7341-1BH02-0AE0","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/6ES7341-1BH02-0AE0 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}}