{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7326-2BF01-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7326-2BF01-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7326-2BF01-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7326-2BF01-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-300 fail-safe digital output module, 6ES7326-2BF01-0AB0, 10 outputs at 2 A, SIL 3 / Cat. 4 / PL e, 24 V DC, 40-pin front connector required.","salesMarkdown":"## Safety integrity — SIL 3, Cat. 4, PL e The 6ES7326-2BF01-0AB0: Rated SIL 3 per IEC 61508, Category 4 per EN 954-1, and Performance Level e per ISO 13849-1. This means the module is designed for safety applications up to the highest single-fault-tolerant level — suitable for guarding applications, emergency stops, and safety-rated shutdown circuits in a fail-safe S7-300 rack. The shielded cable run is limited to 200 m at SIL 3 / Cat. 4 / AK 6, versus 1 000 m for non-safety use. Plan the field wiring distance accordingly when integrating into a safety loop. ## Output specs and panel fit 10 digital outputs, each rated 2 A continuous at 24 V DC (2L+, 3L+). At 60 °C the 2 A rating holds without a series diode; with a series diode it derates to 4 A per output. Horizontal installation supports 2 A per channel; vertical derates to 1 A. The module draws 100 mA from the backplane bus (5 V DC) and up to 70 mA from the 1L+ supply. Add 100 mA each from 2L+ and 3L+ load supplies for module overhead. Total power loss is 12 W typical — factor this into the enclosure thermal budget. Dimensions are 80 mm wide, 125 mm tall, 120 mm deep. It requires a 40-pin front connector (not included). The module snaps onto the S7-300 DIN rail and occupies one slot.","metaTitle":"Siemens 6ES7326-2BF01-0AB0 Digital Output Module, EOL","metaDescription":"Siemens 6ES7326-2BF01-0AB0 S7-300 digital output module, 10 outputs at 2A, SIL 3, Cat 4, PL e. Discontinued (EOL). Sourced to order via 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.":"1 000 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","Power loss, typ.":"12 W","Rated value (DC)":"24 V; 2L+, 3L+","Unshielded, Max.":"600 m","On Lamp Load, Max.":"10 Hz","up to 40 °C, max.":"5 A; without series diode, 4 A with series diode","up to 60 °C, max.":"5 A; without series diode, 4 A with series diode","Fail-safe operation":"Yes","Between The Channels":"Yes","For Signal \"1\", Min.":"L+ (-1 V) without series diode, L+ (-1.8 V) with series diode","Group error SF (red)":"Yes","acc. to DIN VDE 0801":"AK 5 and 6","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":"10","With Inductive Load, Max.":"2 Hz","With Resistive Load, Max.":"10 Hz","For Signal \"1\" Rated Value":"2 A","Reverse polarity protection":"No","from supply voltage 1L+, max.":"70 mA","Diagnostic information readable":"Yes","from backplane bus 5 V DC, max.":"100 mA","Between The Channels, In Groups Of":"5","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+ (-53 V) without series diode, L+ (-33 V) with series diode","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":"$571.50 – $1,371.00","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=288063&mlfb=6ES7326-2BF01-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7326-2BF01-0AB0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6ES7326-2BF01-0AB0?","answer":"Submit an RFQ for lot-specific pricing and lead time."},{"question":"Is 6ES7326-2BF01-0AB0 compatible with S7-300?","answer":"Yes, it is an S7-300 fail-safe digital output module. It mounts on the standard S7-300 DIN rail, communicates over the backplane bus, and requires a 40-pin front connector. It is compatible with S7-300 CPUs that support fail-safe operation (e.g., CPU 315F-2 PN/DP)."},{"question":"Can 6ES7326-2BF01-0AB0 be used in SIL 3 applications?","answer":"Yes. It is rated SIL 3 per IEC 61508, Category 4 per EN 954-1, and Performance Level e per ISO 13849-1. For SIL 3 use, the shielded cable length is limited to 200 m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7326-2BF01-0AB0","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/6ES7326-2BF01-0AB0 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}}