{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SK2511-1FA10","brand":"Siemens","brandSlug":"siemens","productSlug":"3SK2511-1FA10","canonicalUrl":"https://aoctrl.com/siemens/3SK2511-1FA10","factsUrl":"https://aoctrl.com/api/mcp/products/3SK2511-1FA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS PN interface module, 3SK2511-1FA10, PROFINET IO protocol, Conformity Class B, 22.5 mm width, IP20, snap-on DIN rail.","salesMarkdown":"The Siemens 3SK2511-1FA10 is a SIRIUS PN interface module — a PROFINET IO gateway that brings a safety relay or contactor assembly onto a real-time industrial Ethernet network. It speaks PROFINET IO at Conformity Class B, with LLDP and SNMP for topology discovery and network management. No IRT, no MRP, no NTP, no PROFIsafe, no PROFIenergy — this is a straightforward IO gateway, not a safety-over-Ethernet or time-synchronized drive coupling node. It draws 1 W typical, with a 4 A inrush peak at 24 VDC, so budget the 24 V supply for that transient. Snap-on DIN rail mounting, or screw-mount with an additional push-in lug. The 22.5 mm width and 100 mm height fit a standard 8-module row in a small enclosure; 124.5 mm depth leaves room for wiring behind the DIN rail. Spring-cage terminals accept 1x 0.5…2.5 mm² solid or 2x 1.0…1.5 mm² solid; AWG equivalents 1x 20…14 solid, 2x 18…16 solid. Stranded same gauge range. Strip length is not stated here, but standard for SIRIUS spring terminals is 8–10 mm — verify against the terminal marking on the unit. Mounting position any, which simplifies panel layout. Shock rated 15g / 11 ms per IEC 60068-2-27. Vibration 0.75 mm at 5…500 Hz per IEC 60068-2-6. That covers most industrial machinery and conveyor applications. No IP67 or IP69K — keep it dry.","metaTitle":"Siemens 3SK2511-1FA10 SIRIUS PN Interface Module, PROFINET I","metaDescription":"Siemens 3SK2511-1FA10 SIRIUS interface module for PROFINET IO (Conformity Class B). 22.5 mm wide, IP20, snap-on DIN rail. LLDP and SNMP support. Current lifecycle stage. Sourced to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Relays"],"specifications":{"IRT":"No","MRP":"No","NTP":"No","LLDP":"Yes","SNMP":"Yes","Depth":"124.5 mm","HTTPS":"No","Solid":"1x (0.5 ... 2.5 mm²), 2x (1.0 ... 1.5 mm²)","Width":"22.5 mm","Height":"100 mm","TCP/IP":"No","Type Of Voltage":"DC","lifecycle_stage":"current","Fastening Method":"Snap-mounted to DIN rail or screw-mounted with additional push-in lug","Isochronous Mode":"No","Of The Enclosure":"IP20","Product Category":"Safety relay","Shock Resistance":"15g / 11 ms","Mounting Position":"any","Ethernet interface":"Yes","PROFIsafe protocol":"No","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Prioritized Startup":"No","Product Designation":"Interface module","protection class IP":"IP20","PROFIBUS DP protocol":"No","PROFINET IO protocol":"Yes","for AWG cables solid":"1x (20 ... 14), 2x (18 ... 16)","supports PROFIenergy":"No","Design Of The Product":"PN interface","Fast Ethernet interface":"No","for AWG cables stranded":"1x (20 ... 14), 2x (18 ... 16)","Weight Without Packaging":"148 kg","PROFINET conformity class":"B","according to IEC 60068-2-6":"5 ... 500 Hz: 0.75 mm","Operating Power Rated Value":"1 W","for inputs with PROFINET IO":"64 bit","inrush current peak at 24 V":"4 A","for outputs with PROFINET IO":"64 bit","Substance Prohibitance (Date)":"05/01/2012","supports PROFIenergy shutdown":"No","Insulation Voltage Rated Value":"50 V","Configuration Software Required":"Yes; Safety ES V1.0 SP3 and higher","Media Redundancy Protocol (MRP)":"No","Address Resolution Protocol (ARP)":"Yes","Control Supply Voltage Rated Value":"24 V","Relative Humidity During Operation":"10 ... 95 %","air pressure according to SN 31205":"90 ... 106 kPa","interface design 1 RJ45 (Ethernet)":"Yes","Product Function Removable Terminal":"Yes","Number Of Ports At The 1st Interface":"1","Surge Voltage Resistance Rated Value":"800 V","supports PROFIenergy measured values":"No","EMC immunity according to IEC 60947-1":"Class A","at the Ethernet interface Autosensing":"Yes","at the Ethernet interface Autocrossover":"Yes","due to burst according to IEC 61000-4-4":"2 kV (power ports)","duration of inrush current peak at 24 V":"1 ms","reference code according to IEC 81346-2":"K","Finely Stranded With Core End Processing":"1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²)","network load class according to PROFINET":"1","Touch Protection Against Electrical Shock":"finger-safe","at the Ethernet interface Autonegotiation":"Yes","transmission mode for Industrial Ethernet":"PROFINET with 100 Mbps full duplex (100BASE-TX)","number of interfaces according to PROFINET":"1","Data Volume As User Data Per Station Maximum":"8 byte","EMC emitted interference according to IEC 60947-1":"class A","Consumed Current For Rated Value Of Supply Voltage":"0.04 A","electrostatic discharge according to IEC 61000-4-2":"4 kV contact discharge / 8 kV air discharge","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Protocol At The 1st Interface Media Redundancy Protocol":"No","product function at the 1st interface PROFINET IO device":"Yes","specification for Security Level 1 test according to PROFINET":"V1.1.6"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SK2511-1FA10/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3SK2511-1FA10 and how do I get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution channels. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is 3SK2511-1FA10's listed IRT support?","answer":"IRT is listed as No — this module does not support Isochronous Real-Time (IRT) communication."},{"question":"What is 3SK2511-1FA10's listed MRP support?","answer":"MRP is listed as No — this module does not support Media Redundancy Protocol."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SK2511-1FA10","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/3SK2511-1FA10 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}}