{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RS7003-1DE00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RS7003-1DE00","canonicalUrl":"https://aoctrl.com/siemens/3RS7003-1DE00","factsUrl":"https://aoctrl.com/api/mcp/products/3RS7003-1DE00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS single-range signal converter, 3RS7003-1DE00, 4-20 mA input and output, 6.2 mm width, snap-on mounting, IP20.","salesMarkdown":"The Siemens SIRIUS 3RS7003-1DE00 is a single-range signal converter that takes a 4-20 mA input and reproduces it as a 4-20 mA output, with galvanic isolation between input and output. It is an active design, meaning it requires a 24 V AC/DC supply (rated at 50/60 Hz) to power the loop. The converter draws 0.29 W and handles a voltage ripple up to 20 mV. Temperature drift is specified at 0.015 %/°C, which keeps the signal stable across the -25 to +60 °C operating range. The 3RS7003-1DE00 snaps onto a DIN rail (snap-on mounting) and occupies just 6.2 mm of width — one of the narrowest footprints in the SIRIUS signal-converter family. Height is 93 mm, depth 72.5 mm. This makes it straightforward to slot into a crowded panel without worrying about ventilation gaps or access for wiring. ## Wiring and connections Wiring terminals accept solid or stranded conductors from 20 AWG to 14 AWG (1 x 20...14). The input and output are both 4-20 mA loops, and the unit provides galvanic isolation between input and output (but not between the two inputs or between the two outputs — it is a single-channel device). The rise time is 6 ms, and the limit frequency is 30 Hz, so it is suited for DC process signals, not fast pulsed or AC waveforms. An LED display version is built in, giving local indication of the signal status.","metaTitle":"Siemens 3RS7003-1DE00 SIRIUS Signal Converter, 4-20 mA In/Ou","metaDescription":"Siemens SIRIUS 3RS7003-1DE00 single-range signal converter, 4-20 mA input and output, 6.2 mm wide, snap-on DIN rail, IP20, 0.29 W, 0.015 %/°C drift. Active production.","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":"3RS7003-1DE00","Height":"93 mm","Upwards":"0 mm","Forwards":"0 mm","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: 4-20 mA screw terminal","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","Type Of Signal At Input":"4 ... 20 mA","Between Input And Output":"Yes","Type Of Signal At Output":"4 ... 20 mA","temperature drift per °C":"0.015 %/°C","Relative Metering Precision":"0.1 %","Relative Linearity Deviation":"0.05 %","At The Current Output Maximum":"500 Ω","Substance Prohibitance (Date)":"03/25/2015","Type Of Electrical Connection":"screw-type 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","Tightening Torque With Screw-Type Terminals":"0.5 ... 0.6 N·m","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":"$214.22 – $313.30","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fe97c6be922ef1039b8d2e8fd6bf055d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=567452&mlfb=3RS7003-1DE00"},"ai":{"faq":[{"question":"What are the key ratings for the 3RS7003-1DE00?","answer":"The key ratings are: 4-20 mA input and output signals, 24 V AC/DC supply, 0.29 W power consumption, 6.2 mm width, snap-on DIN rail mounting, IP20 protection, and a temperature drift of 0.015 %/°C."},{"question":"What is the width of the 3RS7003-1DE00?","answer":"The width is 6.2 mm, making it one of the narrowest signal converters in the SIRIUS range."},{"question":"Does the 3RS7003-1DE00 provide galvanic isolation?","answer":"Yes, it provides galvanic isolation between the input and output, but not between the two inputs or between the two outputs (it is a single-channel device)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RS7003-1DE00","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/3RS7003-1DE00 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}}