{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK3141-2CD10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK3141-2CD10","canonicalUrl":"https://aoctrl.com/siemens/3RK3141-2CD10","factsUrl":"https://aoctrl.com/api/mcp/products/3RK3141-2CD10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK3141-2CD10 PROFIsafe/ASIsafe F-Link, PROFIBUS protocol, galvanic isolation, EN 954-1 category 4, 45 x 113 x 124mm, IP20, 24 V DC supply.","salesMarkdown":"The Siemens 3RK3141-2CD10 is a PROFIsafe/ASIsafe F-Link gateway — it bridges a PROFIBUS safety controller to an AS-Interface safety network (ASIsafe). That means a safety PLC on PROFIBUS can talk to AS-i safety slaves (emergency stops, light curtains, safety mats) through this single module. Rated category 4 per EN 954-1, this gateway supports the highest architectural category under that standard — redundant channels with cross-monitoring, so a single fault cannot cause loss of the safety function. For a safety circuit guarding a robot cell or press, that category 4 rating is what lets you wire a single AS-i safety slave and still meet the control-reliable requirement. ## PROFIBUS and AS-Interface — the protocol pair On the fieldbus side it speaks PROFIBUS (not PROFINET — no PROFINET IO or CBA here). On the AS-Interface side it handles both standard AS-i and ASIsafe traffic. Galvanic isolation between the PROFIBUS and AS-i segments keeps ground loops from coupling into the safety bus. The module draws up to 100 mA from the 24 V DC supply when using AS-i Power24V. The housing is 45 mm wide, 113 mm tall, 124 mm deep — IP20, so it belongs inside a clean, dry enclosure, not out on the plant floor. Power loss is 3 W, which matters if you're packing several of these in a row and sizing the enclosure ventilation.","metaTitle":"Siemens 3RK3141-2CD10 PROFIsafe/ASIsafe F-Link, 45mm, IP20","metaDescription":"Siemens 3RK3141-2CD10 PROFIsafe/ASIsafe F-Link gateway. PROFIBUS, galvanic isolation, EN 954-1 cat. 4. 45mm wide, IP20. Available to order; request quote for current pricing and le","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Relays"],"specifications":{"SNMP":"No","Depth":"124mm","Other":"0","Width":"45mm","title":"3RK3141-2CD10","EEx ia":"No","EEx ib":"No","Height":"113mm","TCP/IP":"No","description":"DP/AS-Interface F-Link. gateway PROFIBUS DP/AS-i for safety-oriented data transmission from ASIsafe to PROFIBUS-DP-PROFIsafe. Master profile M3/M4 according to AS-i specification V3.0. degree of protection IP20. spring-loaded terminals.","For 31 Slaves":"5ms","For 62 Slaves":"10ms","Module Format":"IP20","During Storage":"-40 ... +85°C","power loss [W]":"3W","as AS-Interface":"1","lifecycle_stage":"current","During Transport":"-40 ... +85°C","Fastening Method":"snap-on fastening on 35 mm DIN rail or screw fastening using an additional push-in lug","according to USB":"0","PROFIBUS protocol":"Yes","Galvanic Isolation":"Yes","PROFIsafe protocol":"Yes","Product Designation":"PROFIsafe/ASIsafe F-Link","according to RS 485":"1","protection class IP":"IP20","PROFINET IO protocol":"No","Web-Based Management":"No","According To Wireless":"0","Diagnostics Via Email":"No","PROFINET CBA protocol":"No","according to PROFINET":"0","Type Of Voltage Supply":"via 24 V DC","as status display by LED":"DEVICE, ASi, BF, SF","Type Of Data Transmission":"PROFIBUS","access to analog I/O data":"via process diagram/peripheral addresses and data record transfer","access to digital I/O data":"via process image/peripheral addresses","Insulation Voltage Rated Value":"500V","category according to EN 954-1":"4","according to Industrial Ethernet":"0","ASIsafe (Safety at work) protocol":"Yes","at 24 V with AS-i Power24V maximum":"100mA","Product Component Optical Interface":"No","As Status Indication Through Display":"Dot-matrix display, 2-line","Product Feature Redundancy Capability":"No","AS-Interface master profile is supported":"M4 (in acc. with AS-interface specification V 3.0)","If Installed On Horizontal Mounting Rail":"0 ... 50°C","number of inputs for AS-Interface maximum":"496","type of configuration of the AS-Interface":"Set pushbutton on device, STEP7, GSD, command interface","number of outputs for AS-Interface maximum":"496","requirement class according to DIN V 19250":"AK7, AK8","Suitability For Use Safety-Related Function":"Yes","product function suitable for AS-i Power24V":"No","number of AS-i slaves per AS-Interface maximum":"62","operating condition separate power supply 24 V":"Yes","standard for wireless communication IEEE 802.11":"No","SIL Claim Limit (subsystem) according to EN 62061":"3","type of electrical connection of the AS-Interface":"Spring-type terminal","performance level (PL) according to EN ISO 13849-1":"e","relative humidity at 25 °C during operation maximum":"95%","Installation Altitude At Height Above Sea Level Maximum":"2 000m"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6bcd88706ac0326264296cd927e82c7a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=472184&mlfb=3RK3141-2CD10"},"ai":{"faq":[{"question":"Where can I buy 3RK3141-2CD10 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is 3RK3141-2CD10's listed depth?","answer":"The depth is 124 mm, with a width of 45 mm and height of 113 mm."},{"question":"What safety category does 3RK3141-2CD10 support?","answer":"It is rated category 4 per EN 954-1, the highest architectural category under that standard for control-reliable safety circuits."},{"question":"What protocols does 3RK3141-2CD10 support?","answer":"It supports PROFIBUS on the fieldbus side and both standard AS-Interface and ASIsafe on the AS-i side. It does not support PROFINET IO, PROFINET CBA, TCP/IP, or SNMP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK3141-2CD10","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/3RK3141-2CD10 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}