{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1207-3BQ44-0AA3-ZA01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1207-3BQ44-0AA3-ZA01","canonicalUrl":"https://aoctrl.com/siemens/3RK1207-3BQ44-0AA3-ZA01","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1207-3BQ44-0AA3-ZA01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens AS-i compact module K60 analog, 3RK1207-3BQ44-0AA3-ZA01, 4 analog inputs for thermal resistors, IP67, M12 screw-type terminals.","salesMarkdown":"## Where it fits — panel and field The 3RK1207-3BQ44-0AA3-ZA01: This module mounts on standard rail or wall-mounted via a separate mounting plate (3RK1901-0CA00, ordered separately). The IP67 rating means the housing and M12 screw-type terminals handle washdown environments — suitable for food processing, bottling lines, or outdoor conveyor sections where dust and moisture are present. It measures 60mm wide by 152mm tall by 29mm deep, so it tucks into tight spots on a machine frame without eating up DIN-rail space in the main cabinet. ## Power and communication constraints The module draws power from the AS-Interface bus (26.5-31.6V) and also needs an auxiliary supply (Uaux) at 24-30V to power the connected sensors. Maximum current draw from the bus at 30V is 100mA; with Uaux connected, the module itself pulls up to 500mA from the auxiliary feed. Without Uaux, it draws 46mA max. The AS-Interface profile is 7.3 with ID code 3 and I/O configuration 7 — these must match the master's configuration for the module to be recognized on the network. ## Environmental limits and status indicators Status LEDs on the front panel show AS-Interface communication (green), auxiliary power (green), and fault conditions (red LED), so a quick walk-by tells you if the module is talking and powered without cracking the enclosure.","metaTitle":"Siemens 3RK1207-3BQ44-0AA3-ZA01 AS-i K60 Analog 4 AI, IP67","metaDescription":"Siemens 3RK1207-3BQ44-0AA3-ZA01 AS-i compact module K60 analog, 4 analog inputs for Pt100/Ni100/0-600 Ohm, IP67, M12 connections. Current lifecycle stage. Sourced to order against","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Type":"4 inputs","Depth":"29mm","FAULT":"red LED","Width":"60mm","Height":"152mm","ID code":"3","Profile":"7.3","Line filter":"50Hz","AS-Interface":"green LED","Thermocouple":"No","Mounting type":"standard rail mounting/wall mounting using mounting plate for K60 compact module","AUX PWR (Uaux)":"green LED","During Storage":"-40 ... +85°C","Input variable":"Ohm","Inputs sensors":"2-conductor sensors","Type of device":"analog input modules for thermal resistor","Channels active":"4","lifecycle_stage":"current","During Operation":"-20 ... +60°C","I/O configuration":"7","Smoothing function":"configurable","Type of connection":"2-conductor","Protection class IP":"IP67","Design of the product":"analog I/O modules for operation in the field, IP67 - K60","from Uaux infeed max.":"500mA","Measuring/output range":"adjustable: PT100 / Ni100 / 0 ... 600 Ohm","Measuring/output value":"thermal resistor/resistor","Number of analog inputs":"4","without Uaux infeed max":"46mA","Design of the slave type":"analog slave","Number of analog outputs":"0","Resistor temperature sensor":"Yes","A/D resolution for analog inputs/outputs":"16bit","Product function input variable parameterizable":"Yes","Type of electrical connection of the inputs and outputs":"M12 screw-type terminals","operating voltage according to AS-Interface spezification":"26.5 ... 31.6V","Voltage supply auxiliary voltage additional for sensors Uaux":"24 ... 30V","Consumed current from profile conductors of the AS-Interface at 30 V maximum":"100mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=642440&mlfb=3RK1207-3BQ44-0AA3-ZA01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1207-3BQ44-0AA3-ZA01/alternatives.json"},"ai":{"faq":[{"question":"What type of sensors does this module accept?","answer":"It accepts 2-wire thermal resistors: Pt100, Ni100, or any resistive sensor in the 0-600 Ohm range. The measuring range is adjustable via parameterization."},{"question":"What is the resolution of the analog inputs?","answer":"The A/D converter provides 16-bit resolution across the selected measuring range, giving fine temperature or resistance readings."},{"question":"What mounting hardware is needed?","answer":"The module mounts on standard rail or wall using a separate mounting plate, part number 3RK1901-0CA00, which must be ordered separately."},{"question":"What is the IP rating and connector type?","answer":"IP67 protection class, with M12 screw-type terminals for sensor connections. Suitable for washdown and dusty environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1207-3BQ44-0AA3-ZA01","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/3RK1207-3BQ44-0AA3-ZA01 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}