{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1040-1LA01-2AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1040-1LA01-2AA0","canonicalUrl":"https://aoctrl.com/siemens/6AG1040-1LA01-2AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1040-1LA01-2AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS S120 Control Unit CU310-2 PN 6AG1040-1LA01-2AA0, based on 6SL3040-1LA01-0AA0 with conformal coating, -20 to +55°C, PROFINET interface, IP20, 3 failsafe inputs.","salesMarkdown":"## What you're looking at The 6AG1040-1LA01-2AA0: SIPLUS S120 CU310-2 PN — the conformal-coated, extended-temp version of the standard drive controller. It's based on the 6SL3040-1LA01-0AA0 but ruggedized for environments where condensation, vibration, or temperature swings would kill a standard unit. Two PROFINET ports handle the real-time motion bus; the three failsafe inputs (optionally parameterizable as safe inputs) let you drop a safety-rated PLC off the loop without a separate module. Operating range from -20 to +55 °C with storage down to -40 °C. That's the kind of headroom you want for a control cabinet on a cold storage line or a plant floor that sees washdown cycles. ## Panel fit & integration Conformal coating Class A, resistant to corrosive gases, salt spray, and oil. PELV insulation per EN 50178.","metaTitle":"Siemens 6AG1040-1LA01-2AA0 SIPLUS S120 CU310-2 PN, -20 to +5","metaDescription":"Active-production SIPLUS S120 Control Unit CU310-2 PN with conformal coating, -20 to +55°C, 20W max, 2 PROFINET, 3 failsafe inputs, PELV. RFQ for lead time and pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Max.":"55 °C; = Tmax","Min.":"-20 °C; = Tmin","Depth":"75 mm","Width":"73 mm","title":"6AG1040-1LA01-2AA0","Height":"191 mm","Remark":"A derating of 3 K/1 000 m has to be applied to the Control Units from an installation altitude of 1 000 m above sea level","PROFIBUS":"No","max. [°F]":"131 °F","min. [°F]":"-4 °F","description":"SIPLUS S120 Control Unit CU310-2 PN based on 6SL3040-1LA01-0AA0 with conformal coating, -20…+55 °C, with PROFINET interface without CompactFlash card","Storage, max.":"70 °C","Storage, min.":"-40 °C","With fail-safe":"3; Optionally parameterizable as safe inputs","lifecycle_stage":"current","Power loss, max.":"20 W","Storage, max. [°F]":"158 °F","Storage, min. [°F]":"-40 °F","Type of analog input":"Differential input","IP degree of protection":"IP20","Number of analog inputs":"1; the differential analog inputs can be configured as supplementary digital inputs","Number of digital inputs":"11; According to IEC 61131-2 type 1, 5 floating digital inputs, 8 bidirectional non-floating digital inputs/outputs, 3 parameterizable failsafe digital inputs (electrically isolated) or, alternatively, 6 parameterizable digital inputs (electrically isolated)","Current consumption, max.":"0.3 A","Weight (without packaging)":"0.95 kg","Number of RS 485 interfaces":"0","Vector control with encoder":"No","Number of PROFINET interfaces":"2","Type of protective insulation":"PELV according to EN 50178, safe disconnection from the mains by double/reinforced isolation","Vector control without encoder":"Yes","Operating voltage from Power Module":"24 V","V/f control with flux current control":"No","V/f control with ECO mode linear/square":"No","Operating voltage from external power supply, max.":"28.8 V","Operating voltage from external power supply, min.":"20.4 V","Connectable conductor cross-section for AWG cables, max.":"16","Connectable conductor cross-section for AWG cables, min.":"30","Connectable conductor cross-section for signal line, max.":"1.5 mm²","Connectable conductor cross-section for signal line, min.":"0.05 mm²","Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04":"Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)","Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830A":"Yes; Conformal coating, Class A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$974.09","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/726ad080216a210b6d46039e7c291ee6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=520210&mlfb=6AG1040-1LA01-2AA0"},"ai":{"faq":[{"question":"What is the operating temperature range?","answer":"Operating: -20 to +55 °C. Storage: -40 to +70 °C."},{"question":"What compliance documentation is available?","answer":"Conformal coating per IPC-CC-830A Class A, ANSI/ISA-71.04 environmental conditions (GX/A/B gases, salt spray, oil), and PELV insulation per EN 50178."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1040-1LA01-2AA0","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/6AG1040-1LA01-2AA0 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}}