{"product_id":"siemens-6es7531-7qf00-0ab0-s7-1500-analog-input-module","title":"Siemens 6ES7531-7QF00-0AB0 S7-1500 AI 8-Channel Analog Input Module","description":"\n\u003cdiv style=\"width:100%;max-width:850px;margin:20px auto;font-family:Inter,Arial,sans-serif;color:#222;line-height:1.65;border:2px solid #009999;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 4px 15px rgba(0,0,0,0.08);\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003cdiv style=\"background:#009999;padding:26px 30px;color:#fff;\"\u003e\n    \u003cdiv style=\"font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;margin-bottom:6px;\"\u003e\n      YingZhou Industrial Automation | Product Information\n    \u003c\/div\u003e\n    \u003ch2 style=\"margin:0;font-size:25px;font-weight:800;color:#fff;line-height:1.3;\"\u003e\n      Siemens 6ES7531-7QF00-0AB0 S7-1500 Analog Input Module\n    \u003c\/h2\u003e\n    \u003cdiv style=\"margin-top:8px;font-size:14px;font-weight:700;\"\u003e\n      SM 531 | AI 8xU\/I\/R\/RTD BA | 8 Channels | 16 Bit\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- STOCK STATUS --\u003e\n  \u003cdiv style=\"padding:14px 25px;background:#F2F7FC;border-bottom:1px solid #eee;font-size:14px;\"\u003e\n    \u003cstrong style=\"color:#009999;\"\u003e✓ IN STOCK \u0026amp; AVAILABLE TO ORDER\u003c\/strong\u003e\n    \u003cspan style=\"color:#555;\"\u003e |  Actual Packaging Photos  |  Exact Catalog Number Verified on Carton\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n    \u003ctr style=\"background:#F2F7FC;\"\u003e\n      \u003cth style=\"padding:12px;border:1px solid #ddd;text-align:left;width:40%;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"padding:12px;border:1px solid #ddd;text-align:left;\"\u003eVerified Product Data\u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSiemens AG\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e6ES7531-7QF00-0AB0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eProduct Family\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSIMATIC S7-1500\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eModule Family\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSM 531\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eProduct Designation\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eAI 8xU\/I\/R\/RTD BA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eAnalog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003ePerformance Class\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eBA - Basic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eAnalog Input Channels\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eChannel Grouping\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e8 Channels in 1 Group\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eVoltage Measurement\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eCurrent Measurement\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eResistance Measurement\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eRTD Measurement\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eThermocouple Measurement\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eNot Specified for This Model\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e16 Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eCommon-Mode Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e4V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eDiagnostics\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eHardware Interrupts\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eIncluded Accessories\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eInfeed Element, Shield Bracket, Shield Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eFront Connector Included\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eNo - Order Separately\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eFront Connector Options\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eScrew Terminal \/ Push-in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eApprox. 0.370 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003ePackaging Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e16.10 x 19.30 x 5.00 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eEAN \/ GTIN\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e4047623410423\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003ePackaging Quantity\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e1 Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;font-weight:700;\"\u003eManufacturer Lifecycle\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003ePM300 - Active Product\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"padding:30px;\"\u003e\n\n    \u003c!-- PRODUCT OVERVIEW --\u003e\n    \u003ch2 style=\"font-size:19px;font-weight:800;color:#222;margin:0 0 12px;border-bottom:4px solid #009999;padding-bottom:7px;\"\u003e\n      Product Overview\n    \u003c\/h2\u003e\n    \u003cp style=\"font-size:14px;color:#555;line-height:1.8;margin:0;\"\u003e\n      The \u003cstrong\u003eSiemens 6ES7531-7QF00-0AB0\u003c\/strong\u003e is a \u003cstrong\u003eSIMATIC S7-1500 SM 531 analog input module\u003c\/strong\u003e designed for industrial automation signal acquisition. This \u003cstrong\u003eAI 8xU\/I\/R\/RTD BA\u003c\/strong\u003e module provides \u003cstrong\u003e8 analog input channels arranged in one group of eight\u003c\/strong\u003e and supports \u003cstrong\u003evoltage, current, resistance and RTD measurements\u003c\/strong\u003e. Siemens specifies \u003cstrong\u003e16-bit resolution\u003c\/strong\u003e, \u003cstrong\u003e0.5% accuracy\u003c\/strong\u003e and a \u003cstrong\u003e4V DC common-mode voltage rating\u003c\/strong\u003e. The module supports diagnostics and hardware interrupts for monitoring analog input conditions in compatible SIMATIC S7-1500 configurations. The manufacturer delivery configuration includes an \u003cstrong\u003einfeed element, shield bracket and shield terminal\u003c\/strong\u003e. A compatible \u003cstrong\u003efront connector must be ordered separately\u003c\/strong\u003e, with screw-terminal and push-in options available. This is the \u003cstrong\u003eBA Basic\u003c\/strong\u003e version and must not be confused with the ST or HF analog input variants. Actual Siemens packaging photographs show the matching catalog number \u003cstrong\u003e6ES7531-7QF00-0AB0\u003c\/strong\u003e. The internal module nameplate has not been separately verified from the supplied carton photographs.\n    \u003c\/p\u003e\n\n    \u003c!-- KEY PRODUCT FEATURES --\u003e\n    \u003cdiv style=\"background:#F2F7FC;border-left:8px solid #009999;padding:22px;margin-top:22px;border-radius:8px;\"\u003e\n      \u003ch3 style=\"margin:0 0 12px;color:#009999;font-size:17px;\"\u003eKey Product Features\u003c\/h3\u003e\n      \u003cul style=\"font-size:14px;color:#555;padding-left:20px;margin:0;\"\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eSIMATIC S7-1500 Analog Input Module\u003c\/strong\u003e — Siemens SM 531 Basic analog input module for industrial PLC systems.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003e8 Analog Input Channels\u003c\/strong\u003e — Eight channels arranged in a single group of eight.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eMultiple Analog Measurement Types\u003c\/strong\u003e — Supports voltage, current, resistance and RTD inputs.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003e16-Bit Resolution\u003c\/strong\u003e — Manufacturer-specified analog measurement resolution.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003e0.5% Accuracy\u003c\/strong\u003e — Specified accuracy for the AI 8xU\/I\/R\/RTD BA module.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eDiagnostics and Hardware Interrupts\u003c\/strong\u003e — Supports monitoring and signaling of configured module events.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:7px;\"\u003e\n\u003cstrong\u003eShielding Accessories\u003c\/strong\u003e — Includes manufacturer-specified infeed and shielding components.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSeparate Front Connector\u003c\/strong\u003e — Screw-terminal or push-in front connector must be ordered separately.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- ACTUAL PRODUCT VERIFICATION --\u003e\n    \u003cdiv style=\"margin-top:22px;padding:20px 22px;border:1px solid #D7E5F2;border-radius:8px;background:#FAFCFE;\"\u003e\n      \u003ch3 style=\"margin:0 0 12px;color:#009999;font-size:17px;\"\u003eActual Product Verification\u003c\/h3\u003e\n      \u003cdiv style=\"font-size:14px;color:#555;line-height:1.9;\"\u003e\n        \u003cdiv\u003e✓ Actual Siemens packaging photographs supplied\u003c\/div\u003e\n        \u003cdiv\u003e✓ Packaging catalog number: \u003cstrong\u003e6ES7531-7QF00-0AB0\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Product family: \u003cstrong\u003eSIMATIC S7-1500\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Packaging identifies an \u003cstrong\u003eAnalog Input Module\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Product designation: \u003cstrong\u003eAI 8xU\/I\/R\/RTD BA\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Functional status: \u003cstrong\u003eFS 05\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Firmware marking: \u003cstrong\u003eFW V1.0.0\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Packaging date marking: \u003cstrong\u003e03.2026\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Packaging origin: \u003cstrong\u003eMade in Germany\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003cdiv\u003e✓ Actual internal module nameplate not separately photographed\u003c\/div\u003e\n        \u003cdiv\u003e✓ Confirm front connector and final delivered accessories before ordering\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- AVAILABILITY --\u003e\n    \u003cdiv style=\"background:#fff;border:2px solid #009999;border-left:8px solid #009999;padding:22px;margin-top:22px;border-radius:8px;\"\u003e\n      \u003ch3 style=\"margin:0 0 8px;font-size:17px;color:#009999;\"\u003eIn Stock \u0026amp; Available to Order\u003c\/h3\u003e\n      \u003cp style=\"font-size:14px;color:#555;line-height:1.8;margin:0;\"\u003e\n        Siemens \u003cstrong\u003e6ES7531-7QF00-0AB0\u003c\/strong\u003e is marked \u003cstrong\u003ein stock\u003c\/strong\u003e based on the supplied inventory information. Actual Siemens packaging photographs show the matching catalog number and SIMATIC S7-1500 AI 8xU\/I\/R\/RTD BA designation. This analog input module is offered for industrial PLC maintenance, machine automation and control-system procurement. Please confirm the required quantity, \u003cstrong\u003e8-channel analog input configuration, 16-bit resolution, voltage\/current\/resistance\/RTD measurement requirements\u003c\/strong\u003e and compatible PLC hardware before ordering. The front connector is not included in the manufacturer-specified delivery and must be ordered separately. Final module contents and dispatch arrangements should be confirmed before shipment.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- CTA --\u003e\n    \u003cdiv style=\"margin-top:25px;padding:25px;background:#009999;border-radius:8px;text-align:center;color:#fff;\"\u003e\n      \u003cdiv style=\"font-size:12px;font-weight:800;\"\u003eIN STOCK\u003c\/div\u003e\n      \u003ch3 style=\"margin:8px 0;color:#fff;font-size:20px;\"\u003eSiemens 6ES7531-7QF00-0AB0\u003c\/h3\u003e\n      \u003cp style=\"font-size:14px;margin:0 0 16px;color:#fff;\"\u003e\n        Contact us for exact-model verification, multiple units and industrial PLC module sourcing. Please confirm your S7-1500 configuration, analog signal requirements, front connector type and delivery requirements before ordering.\n      \u003c\/p\u003e\n      \u003ca href=\"\/es\/pages\/contact\" style=\"display:inline-block;background:#fff;color:#009999;text-decoration:none;font-weight:800;padding:12px 24px;border-radius:6px;\"\u003eRequest Bulk Pricing\u003c\/a\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- SIEMENS BRAND INTERNAL LINK --\u003e\n    \u003cdiv style=\"margin-top:26px;padding-top:20px;border-top:1px solid #eee;\"\u003e\n      \u003cp style=\"margin:0 0 4px;font-size:14px;color:#555;\"\u003eLooking for other Siemens industrial automation products?\u003c\/p\u003e\n      \u003ca href=\"\/es\/collections\/siemens\" style=\"color:#009999;font-size:14px;font-weight:800;text-decoration:underline;\"\u003eExplore Siemens Industrial Automation Products\u003c\/a\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"SIEMENS","offers":[{"title":"6ES7531-7QF00-0AB0","offer_id":58716669280559,"sku":"6ES7531-7QF00-0AB0","price":471.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/9473\/5919\/files\/Siemens-6ES7531-7QF00-0AB0-S7-1500-AI-8-Channel-Analog-Input-Module.jpg?v=1792997357","url":"https:\/\/szyingzhou.com\/es\/products\/siemens-6es7531-7qf00-0ab0-s7-1500-analog-input-module","provider":"YingZhou Automatization","version":"1.0","type":"link"}