{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7326-2BF41-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7326-2BF41-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7326-2BF41-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7326-2BF41-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SM 326 fail-safe digital output module, 8 channels, 24 V DC, 2 A per channel, SIL 3, PL e, 40-pin front connector, end of life hot.","salesMarkdown":"## Fail-safe output for SIL 3 safety loops The Siemens 6ES7326-2BF41-0AB0 is an SM 326 fail-safe digital output module with 8 channels, each rated 2 A per channel at 24 V DC. It carries SIL 3 per IEC 61508, Cat. 4 per EN 954, and PL e per ISO 13849-1 — the highest discrete safety integrity for a standard form-factor module. This module is designed for safety-critical shutdown and guard-monitoring circuits where a single point of failure must not cause loss of the safety function. The 2 A per-channel rating (derated to 1 A in vertical installation) handles direct solenoid and contactor loads without an interposing relay.","metaTitle":"Siemens 6ES7326-2BF41-0AB0 SM 326 F-DO 8x24VDC/2A PP, SIL 3","metaDescription":"Siemens 6ES7326-2BF41-0AB0 SM 326 fail-safe digital output module, 8 channels, 2 A per channel, SIL 3 / PL e. End of life — quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Output Modules"],"specifications":{"Depth":"120 mm","Width":"80 mm","Height":"125 mm","Shielded, Max.":"200 m; 200 m for SIL 3, AK 6, Cat 4","acc. to EN 954":"Cat. 4","Weight, approx.":"465 g","lifecycle_stage":"eol_hot","Diagnostic alarm":"Yes; Parameterizable","Power loss, typ.":"12 W","Rated value (DC)":"24 V; 2L+, 3L+","Unshielded, Max.":"200 m","On Lamp Load, Max.":"10 Hz","up to 40 °C, max.":"5 A","up to 60 °C, max.":"5 A","Fail-safe operation":"Yes","Between The Channels":"Yes","For Signal \"1\", Min.":"L+ (-1.0 V)","Group error SF (red)":"Yes","Isolation tested with":"500 V DC/350 V AC","SIL acc. to IEC 61508":"SIL 3","Required Front Connector":"40-pin","Short-circuit protection":"Yes","Number of digital outputs":"8","With Inductive Load, Max.":"2 Hz","With Resistive Load, Max.":"30 Hz","For Signal \"1\" Rated Value":"2 A","Reverse polarity protection":"No","from supply voltage 1L+, max.":"75 mA","Diagnostic information readable":"Yes","from backplane bus 5 V DC, max.":"100 mA","Between The Channels, In Groups Of":"4","For Signal \"0\" Residual Current, Max.":"0.5 mA","Between The Channels And Backplane Bus":"Yes","Performance level according to ISO 13849-1":"e","from load voltage 2L+ (without load), max.":"100 mA","from load voltage 3L+ (without load), max.":"100 mA","Limitation of inductive shutdown voltage to":"L+ (-33 V)","for signal \"1\" permissible range for 0 to 40 °C, max.":"2 A; 2 A for horizontal installation, 1 A for vertical installation","for signal \"1\" permissible range for 0 to 40 °C, min.":"7 mA","Between The Channels And The Power Supply Of The Electronics":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$849.63 – $1,288.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7d4bd9339cf3b8281fbaf7b20f891771.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=462358&mlfb=6ES7326-2BF41-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7326-2BF41-0AB0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7326-2BF41-0AB0","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/6ES7326-2BF41-0AB0 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}}