{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RS7003-2DE00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RS7003-2DE00","canonicalUrl":"https://aoctrl.com/siemens/3RS7003-2DE00","factsUrl":"https://aoctrl.com/api/mcp/products/3RS7003-2DE00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS single-range signal converter, 3RS7003-2DE00, 1-channel, 4-20 mA input, 24 VAC/DC supply, 0.29 W, IP20, snap-on mounting.","salesMarkdown":"The Siemens 3RS7003-2DE00 is a SIRIUS single-range signal converter — a 1-channel device that takes a 4-20 mA analog input and provides an isolated output, powered by a 24 VAC/DC supply rail. It draws 0.29 W and carries an IP20 rating, so it belongs inside a control cabinet, not on the machine frame. The 4-20 mA input is the standard loop for process transmitters — pressure, flow, level, temperature — so this converter is the front-end interface between a field instrument and a PLC analog card. The 24 VAC/DC supply matches the most common control voltage in industrial panels; the AC/DC tolerance means it works on either a 24 VDC power supply or a 24 VAC control transformer without a separate rectifier. The 0.29 W consumption is negligible for bus-bar sizing — you can run a dozen of these off a single 2 A supply. Isolation between input and output is present, which is critical for breaking ground loops between the field loop and the controller side. The 93 mm height and 72.5 mm depth keep it within the envelope of most terminal blocks and slim PLC slices. Wiring is via screw terminals accepting 20-14 AWG solid or stranded (1 x 20-14 AWG per clamp). The LED on the front panel gives a quick visual on loop presence — useful during commissioning when you're tracing a 4-20 mA signal across a row of converters.","metaTitle":"Siemens 3RS7003-2DE00 SIRIUS Signal Converter, 4-20 mA Input","metaDescription":"Siemens SIRIUS 3RS7003-2DE00 single-range signal converter. 4-20 mA input, 24 VAC/DC supply, 0.29 W consumption, IP20, snap-on mounting. Active lifecycle, 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":"3RS7003-2DE00","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: 4-20 mA 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":"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":"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/7bb9afb2dae9d09ab4c4bb2a926a4116.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=567455&mlfb=3RS7003-2DE00"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RS7003-2DE00","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/3RS7003-2DE00 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}}