{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6EP4134-3AB00-1AY0","brand":"Siemens","brandSlug":"siemens","productSlug":"6EP4134-3AB00-1AY0","canonicalUrl":"https://aoctrl.com/siemens/6EP4134-3AB00-1AY0","factsUrl":"https://aoctrl.com/api/mcp/products/6EP4134-3AB00-1AY0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SITOP UPS1600, 6EP4134-3AB00-1AY0, DC UPS module, 24 V DC, 10 A rated, 30 A peak, snap-on DIN rail EN 60715.","salesMarkdown":"## DC UPS module for 24 V buffer bridges The Siemens 6EP4134-3AB00-1AY0 is a SITOP UPS1600 DC UPS module that sits between a 24 V DC power supply and the load, providing buffered backup when the input voltage drops. Rated 10 A continuous with a 30 A peak capability, it keeps critical controls alive through a mains dip without switching to a separate battery charger topology. ## Buffered mode and alarm signaling In normal operation the green OK LED is lit and the changeover contact signals that the supply voltage is above the cut-in threshold. When the input falls below that threshold, the module switches to buffered mode — the yellow Bat LED comes on and the OK/Bat contact changes state. If the battery voltage drops below 20.4 V DC, a red alarm LED and the Alarm/Bat contact alert the PLC. An energy storage level above 85 % lights the green Bat > 85 % LED and closes the Bat > 85 NO contact. The floating changeover contacts are rated for DC 60 V / 1 A or AC 30 V / 1 A. ## DIN rail integration and approvals The module snaps onto a 35x7.5/15 DIN rail per EN 60715 and measures 50 mm wide, 139 mm high, and 125 mm deep. It carries cULus listing under UL 508 and CSA C22.2 No. 107.1 (File E197259), plus CE, C-Tick, EAC, and shipbuilding approvals from ABS and DNV GL. The IP20 enclosure suits clean, dry control cabinet environments.","metaTitle":"Siemens 6EP4134-3AB00-1AY0 SITOP UPS1600, 10 A, DIN Rail","metaDescription":"Siemens SITOP UPS1600 uninterruptible power supply module, 24 V DC, 10 A rated, 30 A peak. cULus listed, snap-on DIN rail. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DIN Rail Power Supplies"],"specifications":{"Top":"50 mm","ATEX":"No","Left":"0 mm","Right":"0 mm","title":"6EP4134-3AB00-1AY0","Bottom":"50 mm","C-Tick":"Yes","DNV GL":"Yes","At Input":"24 V DC: 2 screw terminals for 0.2 ... 6 mm²/24 ... 13 AWG","At Output":"24 V DC: 2 screw terminals for 0.2 ... 6 mm²/24 ... 13 AWG","CE marking":"Yes","Rated Value":"10 A","UL approval":"Yes","description":"SITOP UPS1600 10 A USB uninterruptible power supply with USB interface input: 24 V DC output: 24 V DC/ 10 A *Ex approval no longer available*","CSA approval":"Yes","EAC approval":"Yes","Peak Current":"30 A","During Storage":"-40 ... +85 °C","MTBF at 40 °C":"364 153 h","lifecycle_stage":"current","Charging Current":"0.1 A, 3 A","During Operation":"-25 ... +70 °C; with natural convection","During Transport":"-40 ... +85 °C","Fastening Method":"Snaps onto DIN rail EN 60715 35x7.5/15","In Buffering Mode":"Buffered mode: LED yellow (Bat), floating changeover contact \"OK/Bat\" to setting \"Bat\"; Prewarning battery voltage < 20.4 VDC: LED red (alarm), floating changeover contact \"Alarm/Bat\" to setting \"Alarm\"; Energy storage > 85%: LED green (Bat > 85%), floating NO contact \"Bat > 85\" closed","Other Information":"Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)","In Normal Operation":"0 ... 30 A","Input Voltage Range":"21 ... 29 V DC","as approval for USA":"cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259","protection class IP":"IP20","For Normal Operation":"Normal operation: LED green (OK), floating changeover contact \"Bat/OK\" to setting \"OK\" (\"OK\" means: Voltage of the supplying power supply unit is greater than cut-in threshold set at the DC UPS module); Lack of buffer standby: LED red (alarm), floating changeover contact \"Alarm/Bat\" to setting \"Alarm\"; Battery replacement required: LED red (alarm) flashing with approx. 0.25 Hz, floating changeover contact \"Alarm/Bat\" switching with approx. 0.25 Hz; Energy storage > 85%: LED green (Bat > 85%), floating NO contact \"Bat > 85\" closed; Permissible contact current capacity: DC 60 V/1 A or AC 30 V /1 A","Shipbuilding Approval":"ABS, DNV GL","Depth Of The Enclosure":"125 mm","Electrical Accessories":"Battery module","Type Of Energy Storage":"with batteries","Voltage Curve At Input":"DC","Width Of The Enclosure":"50 mm","Design Of The Interface":"USB","Height Of The Enclosure":"139 mm","For Emitted Interference":"EN 55022 Class B","For Interference Immunity":"EN 61000-6-2","Formula For Output Voltage":"Vin - approx. 0.2 V","Startup Delay Time Typical":"60 ms","cCSAus, Class 1, Division 2":"No","Supplied Active Power Typical":"240 W","Type Of Electrical Connection":"screw-type terminals","product component PC interface":"Yes","For Rechargeable Battery Module":"24 V DC: 2 screw terminals for 0.2 ... 6 mm²/24 ... 13 AWG","supply voltage at DC rated value":"24 V","Design Of Short-Circuit Protection":"Limitation to 3 x I rated for 30 ms/min; through-conductivity for 1.5 x I rated for 5 sec/min","Operating Resource Protection Class":"Class III","in buffering mode at DC rated value":"24 V","in normal operation at DC rated value":"24 V","For Control Circuit And Status Message":"14 screw terminals for 0.2 ... 1.5 mm²/24 ... 16 AWG","output voltage in buffering mode at DC":"18.5 ... 27 V","reference code according to IEC 81346-2":"RB","Adjustable Charging Current Maximum Note":"Automatically depending on battery module","Property Of The Output Short-Circuit Proof":"Yes","Galvanic Isolation Between Input And Output":"No","American Bureau of Shipping Europe Ltd. (ABS)":"Yes","environmental category according to IEC 60721":"Climate class 3K3, 5 … 95% no condensation","Design Of The Mains Power Cut Bridging-Connection":"Adjustable range using rotary coding switch: 0.5 min, 1 min, 2 min, 5 min, 10 min, 20 min, max. buffering time or via software","Voltage Increase Time Of The Output Voltage Typical":"60 ms","In Case Of Operation On Rechargeable Battery Typical":"6 W","input current at rated input voltage 24 V rated value":"14 A; for max. charging current (3 A)","Adjustable Response Value Voltage For Buffer Connection":"21 ... 25 V; Adjustable: 21 V, 21.5 V, 22 V, 22.5 V, 23 V, 24 V, 25 V DC or via software","Product Feature Of The Enclosure Housing Can Be Lined Up":"Yes","Adjustable Response Value Voltage For Buffer Connection Preset":"21.5 V","Reverse Polarity Protection Against Input Voltage Polarity Reversal":"Yes","At Rated Output Voltage For Rated Value Of The Output Current Typical":"6 W","Reverse Polarity Protection Against Energy Storage Unit Polarity Reversal":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$639.80 – $817.44","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ff6f0b11b4471c2fdf6dbfbce81652c4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=262830&mlfb=6EP4134-3AB00-1AY0"},"ai":{"faq":[{"question":"Does 6EP4134-3AB00-1AY0 have Ex approval?","answer":"No, this module does not carry ATEX approval. It is listed for general industrial use with cULus, CE, C-Tick, EAC, ABS, and DNV GL approvals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6EP4134-3AB00-1AY0","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/6EP4134-3AB00-1AY0 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}}