{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RS7003-2AE00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RS7003-2AE00","canonicalUrl":"https://aoctrl.com/siemens/3RS7003-2AE00","factsUrl":"https://aoctrl.com/api/mcp/products/3RS7003-2AE00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS single-range signal converter, 3RS7003-2AE00, 1-channel, 4-20 mA input, 24 VAC/DC supply, snap-on DIN rail mount, IP20.","salesMarkdown":"The Siemens SIRIUS 3RS7003-2AE00 is a single-range signal converter that accepts a 4-20 mA analog input and provides an isolated output, powered by a 24 VAC/DC supply. It is designed for one channel of signal conditioning in a control panel, converting a process variable current loop into a usable signal for a PLC or indicator. Snap-on mounting to a DIN rail and IP20 protection mean it lives inside an enclosure, not on the machine frame. The 6.2 mm width packs tightly on the rail — useful when retrofitting a signal conditioner into a crowded panel without re-laying the whole terminal block. An LED on the face confirms the unit is powered and operating, which speeds troubleshooting on a live line without needing a meter. The 4-20 mA input is the standard current loop for process transmitters (pressure, temperature, flow). This converter conditions that signal, so it is the right pick for any panel receiving a 4-20 mA field transmitter signal. Rated supply is 24 V at 50/60 Hz AC or DC, consuming 0.29 W. That is low enough to daisy-chain multiple units from a single 24 VDC power supply without exceeding its budget. Isolation between input and output (listed as 'Between Input And Output: Yes') means the field loop is galvanically separated from the control side, preventing ground loops that can drift a 4-20 mA signal. The 72.5 mm depth and 93 mm height fit standard DIN-rail enclosures; the 6.2 mm width is a single module width, so it takes up minimal space.","metaTitle":"Siemens 3RS7003-2AE00 SIRIUS Signal Converter, 4-20 mA Input","metaDescription":"Siemens SIRIUS 3RS7003-2AE00 single-range signal converter. 4-20 mA input, 24 VAC/DC supply, snap-on DIN rail mount, IP20. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Time Delay Relays"],"specifications":{"Depth":"72.5 mm","Solid":"20 ... 14","Width":"6.2 mm","at DC":"0.8 ... 1.1","title":"3RS7003-2AE00","Height":"93 mm","Upwards":"0 mm","Forwards":"0 mm","Stranded":"20 ... 14","Backwards":"0 mm","Downwards":"0 mm","Rise Time":"6 ms","At The Side":"0 mm","description":"Separation amplifier 24 V AC/DC, 3-way separation input: 4-20 mA output: 0-10 V Spring-type terminal (push-in)","Input Voltage":"30 V","During Storage":"-40 ... +80 °C","at AC at 50 Hz":"0.8 ... 1.1","at AC at 60 Hz":"0.8 ... 1.1","Limit Frequency":"30 Hz","Type Of Voltage":"AC/DC","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","During Transport":"-40 ... +80 °C","Fastening Method":"snap-on mounting","Product Category":"Signal converter","Mounting Position":"any","Between The Inputs":"No","Number Of Channels":"1","Product Brand Name":"SIRIUS","Between The Outputs":"No","Product Designation":"Single-range converters","at AWG cables solid":"1 x (20 ... 14)","display version LED":"Yes","protection class IP":"IP20","at 50 Hz rated value":"24 V","at 60 Hz rated value":"24 V","Consumed Active Power":"0.29 W","Design Of The Product":"active","Voltage Ripple Maximum":"20 mV","at AWG cables stranded":"1x (20 ... 14)","Type Of Signal At Input":"4 ... 20 mA","Between Input And Output":"Yes","Type Of Signal At Output":"0 ... 10 V","At Voltage Output Minimum":"2 kΩ","temperature drift per °C":"0.015 %/°C","Relative Metering Precision":"0.1 %","Relative Linearity Deviation":"0.05 %","Substance Prohibitance (Date)":"03/25/2015","Type Of Electrical Connection":"spring-loaded terminals","Settling Time For 1 % Deviation":"17 ms","supply voltage at DC rated value":"24 V","Design Of The Electrical Isolation":"3 paths","Relative Humidity During Operation":"10 ... 95 %","Supply Voltage Frequency Rated Value":"60 ... 50 Hz","Surge Voltage Resistance Rated Value":"2 500 V","EMC immunity according to IEC 60947-1":"corresponds to degree of severity 3","due to burst according to IEC 61000-4-4":"1 kV 5/50 ns","reference code according to IEC 81346-2":"T","Finely Stranded With Core End Processing":"0.25 ... 1.5 mm²","Input Impedance Of Current Input Maximum":"100 Ω","Property Of The Output Short-Circuit Proof":"Yes","Finely Stranded Without Core End Processing":"0.25 ... 2.5 mm²","shock resistance according to IEC 60068-2-27":"sinusoidal half-wave 15g / 11 ms","Between The Voltage Supply And Other Circuits":"Yes","vibration resistance according to IEC 60068-2-6":"6 ... 150 Hz: 2 g","EMC emitted interference according to IEC 60947-1":"Environment B","electrostatic discharge according to IEC 61000-4-2":"6 kV contact discharge / 8 kV air discharge","Installation Altitude At Height Above Sea Level Maximum":"2 000 m"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$313.30","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/89b1ab6f6e16a347dd42fe5faa103073.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=567453&mlfb=3RS7003-2AE00"},"ai":{"faq":[{"question":"What is the input signal type and supply voltage?","answer":"The input is a 4-20 mA current loop, and the supply is 24 VAC/DC at 50/60 Hz, consuming 0.29 W."},{"question":"Does this converter provide isolation between input and output?","answer":"Yes, galvanic isolation is provided between the input and output, which helps prevent ground loops in the signal path."},{"question":"How is it mounted and what are its dimensions?","answer":"It snaps onto a DIN rail (snap-on mounting). Dimensions are 6.2 mm width, 93 mm height, and 72.5 mm depth."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RS7003-2AE00","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/3RS7003-2AE00 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}}