{"product_id":"siemens-simatic-s7-1200-sm1231-ai-analog-input-module-6es7231-4hd32-0xb0","title":"Siemens SIMATIC S7-1200 SM1231 AI Analog Input Module 6ES7231-4HD32-0XB0","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b9619144-a067-4066-b403-71b095184f1c-30\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b9619144-a067-4066-b403-71b095184f1c-30\" data-testid=\"conversation-turn-2\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"11a06ab4-a578-4873-b43f-83b5f0bd41f5\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"1nm4ont\" data-start=\"1368\" data-end=\"1383\"\u003eDescription:\u003c\/h2\u003e\n\u003cp data-section-id=\"1nm4ont\" data-start=\"1368\" data-end=\"1383\"\u003eSiemens SM 1231 AI Analog Input Module 6ES7 231-4HD32-0XB0, 24VDC supply, 45mA, 4-channel 13-bit ±10VDC \/ 0–20mA AI module.\u003c\/p\u003e\n\u003cp data-start=\"1558\" data-end=\"2749\"\u003eThe Siemens SM 1231 AI analog input module 6ES7 231-4HD32-0XB0 is an industrial PLC expansion module designed for reliable analog signal acquisition and process automation applications. Compatible with Siemens SIMATIC S7-1200 PLC systems, this analog input module supports four 13-bit analog input channels with ±10VDC and 0–20mA signal ranges for industrial monitoring and control environments. The module operates on a 24VDC supply with 45mA current consumption and is engineered for industrial automation panels, process control systems, and machine integration projects. Industrial procurement teams, automation engineers, and EPC contractors in the USA rely on Siemens PLC analog modules for scalable automation infrastructure and dependable signal processing performance. WeSellStocks.co supplies surplus and wholesale industrial automation components for distributors, MRO buyers, panel builders, and system integrators across the UAE and Worldwide industrial markets. The Siemens SM1231 AI module is suitable for factory automation systems, industrial control cabinets, and process instrumentation applications requiring accurate analog data acquisition and PLC expansion capability.\u003c\/p\u003e\n\u003chr data-start=\"2751\" data-end=\"2754\"\u003e\n\u003ch2 data-section-id=\"10r0x6q\" data-start=\"2756\" data-end=\"2784\"\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cp data-start=\"2786\" data-end=\"3286\"\u003e\u003cstrong data-start=\"2786\" data-end=\"2796\"\u003eBrand:\u003c\/strong\u003e Siemens\u003cbr data-start=\"2804\" data-end=\"2807\"\u003e\u003cstrong data-start=\"2807\" data-end=\"2824\"\u003eProduct Type:\u003c\/strong\u003e PLC Analog Input Expansion Module\u003cbr data-start=\"2858\" data-end=\"2861\"\u003e\u003cstrong data-start=\"2861\" data-end=\"2877\"\u003ePart Number:\u003c\/strong\u003e 6ES7 231-4HD32-0XB0\u003cbr data-start=\"2897\" data-end=\"2900\"\u003e\u003cstrong data-start=\"2900\" data-end=\"2922\"\u003eIndustry Category:\u003c\/strong\u003e Industrial Automation \u0026amp; Process Control\u003cbr data-start=\"2962\" data-end=\"2965\"\u003e\u003cstrong data-start=\"2965\" data-end=\"2984\"\u003eVoltage Rating:\u003c\/strong\u003e 24VDC\u003cbr data-start=\"2990\" data-end=\"2993\"\u003e\u003cstrong data-start=\"2993\" data-end=\"3012\"\u003eCurrent Rating:\u003c\/strong\u003e 45mA\u003cbr data-start=\"3017\" data-end=\"3020\"\u003e\u003cstrong data-start=\"3020\" data-end=\"3037\"\u003ePower Rating:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"3060\" data-end=\"3063\"\u003e\u003cstrong data-start=\"3063\" data-end=\"3081\"\u003eInput Voltage:\u003c\/strong\u003e ±10VDC \/ 0–20mA\u003cbr data-start=\"3097\" data-end=\"3100\"\u003e\u003cstrong data-start=\"3100\" data-end=\"3119\"\u003eOutput Voltage:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"3142\" data-end=\"3145\"\u003e\u003cstrong data-start=\"3145\" data-end=\"3163\"\u003eMounting Type:\u003c\/strong\u003e Vertical Mounting\u003cbr data-start=\"3181\" data-end=\"3184\"\u003e\u003cstrong data-start=\"3184\" data-end=\"3211\"\u003eStandards \/ Compliance:\u003c\/strong\u003e CE, UL, ATEX, IECEx, UKCA, EAC, FM Approved\u003cbr data-start=\"3255\" data-end=\"3258\"\u003e\u003cstrong data-start=\"3258\" data-end=\"3284\"\u003eOther Confirmed Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3287\" data-end=\"3494\"\u003e\n\u003cli data-section-id=\"scb3ji\" data-start=\"3287\" data-end=\"3313\"\u003e4-channel analog input\u003c\/li\u003e\n\u003cli data-section-id=\"1lskynq\" data-start=\"3314\" data-end=\"3335\"\u003e13-bit resolution\u003c\/li\u003e\n\u003cli data-section-id=\"19joenh\" data-start=\"3336\" data-end=\"3391\"\u003eCompatible with Siemens SIMATIC S7-1200 PLC systems\u003c\/li\u003e\n\u003cli data-section-id=\"d2jti8\" data-start=\"3392\" data-end=\"3452\"\u003eClass I Division 2 \/ Zone 2 hazardous location certified\u003c\/li\u003e\n\u003cli data-section-id=\"g8loii\" data-start=\"3453\" data-end=\"3494\"\u003eOperating temperature: -20°C to +60°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3496\" data-end=\"3499\"\u003e\n\u003ch2 data-section-id=\"mu9685\" data-start=\"3501\" data-end=\"3516\"\u003eApplication:\u003c\/h2\u003e\n\u003cp data-start=\"3518\" data-end=\"3926\"\u003eSuitable for industrial automation systems, PLC control panels, and process monitoring applications requiring analog signal acquisition. Commonly installed in factory automation environments, process plants, OEM machinery, and industrial instrumentation systems using Siemens SIMATIC S7-1200 architectures. Ideal for EPC contractors, automation integrators, and industrial maintenance procurement operations.\u003c\/p\u003e\n\u003chr data-start=\"3928\" data-end=\"3931\"\u003e\n\u003cp data-start=\"3956\" data-end=\"4437\"\u003eWeSellStocks.co supplies Siemens 6ES7 231-4HD32-0XB0 analog input modules for industrial automation procurement requirements across USA, UAE, and Worldwide markets. Industrial buyers and distributors source Siemens SM 1231 AI PLC modules from reliable surplus and wholesale suppliers to support automation system expansion and process control infrastructure. Our inventory supports global industrial supply chains, OEM maintenance projects, and PLC component sourcing requirements.\u003c\/p\u003e\n\u003chr data-start=\"4439\" data-end=\"4442\"\u003e\n\u003ch2 data-section-id=\"1nyzemr\" data-start=\"4444\" data-end=\"4458\"\u003eMetafields:\u003c\/h2\u003e\n\u003cp data-start=\"4460\" data-end=\"5082\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"4460\" data-end=\"4470\"\u003ebrand:\u003c\/strong\u003e Siemens\u003cbr data-start=\"4478\" data-end=\"4481\"\u003e\u003cstrong data-start=\"4481\" data-end=\"4497\"\u003epart_number:\u003c\/strong\u003e 6ES7 231-4HD32-0XB0\u003cbr data-start=\"4517\" data-end=\"4520\"\u003e\u003cstrong data-start=\"4520\" data-end=\"4537\"\u003eproduct_type:\u003c\/strong\u003e PLC Analog Input Expansion Module\u003cbr data-start=\"4571\" data-end=\"4574\"\u003e\u003cstrong data-start=\"4574\" data-end=\"4596\"\u003eindustry_category:\u003c\/strong\u003e Industrial Automation \u0026amp; Process Control\u003cbr data-start=\"4636\" data-end=\"4639\"\u003e\u003cstrong data-start=\"4639\" data-end=\"4658\"\u003evoltage_rating:\u003c\/strong\u003e 24VDC\u003cbr data-start=\"4664\" data-end=\"4667\"\u003e\u003cstrong data-start=\"4667\" data-end=\"4686\"\u003ecurrent_rating:\u003c\/strong\u003e 45mA\u003cbr data-start=\"4691\" data-end=\"4694\"\u003e\u003cstrong data-start=\"4694\" data-end=\"4711\"\u003epower_rating:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"4734\" data-end=\"4737\"\u003e\u003cstrong data-start=\"4737\" data-end=\"4755\"\u003einput_voltage:\u003c\/strong\u003e ±10VDC \/ 0–20mA\u003cbr data-start=\"4771\" data-end=\"4774\"\u003e\u003cstrong data-start=\"4774\" data-end=\"4793\"\u003eoutput_voltage:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"4816\" data-end=\"4819\"\u003e\u003cstrong data-start=\"4819\" data-end=\"4837\"\u003emounting_type:\u003c\/strong\u003e Vertical Mounting\u003cbr data-start=\"4855\" data-end=\"4858\"\u003e\u003cstrong data-start=\"4858\" data-end=\"4872\"\u003estandards:\u003c\/strong\u003e CE, UL, ATEX, IECEx, UKCA, EAC, FM Approved\u003cbr data-start=\"4916\" data-end=\"4919\"\u003e\u003cstrong data-start=\"4919\" data-end=\"4933\"\u003econdition:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"4956\" data-end=\"4959\"\u003e\u003cstrong data-start=\"4959\" data-end=\"4988\"\u003estock_quantity_available:\u003c\/strong\u003e Available upon request\u003cbr data-start=\"5011\" data-end=\"5014\"\u003e\u003cstrong data-start=\"5014\" data-end=\"5033\"\u003etarget_markets:\u003c\/strong\u003e USA | UAE | Worldwide\u003cbr data-start=\"5055\" data-end=\"5058\"\u003e\u003cstrong data-start=\"5058\" data-end=\"5078\"\u003eglobal_shipping:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade single-line flex flex-col\"\u003e\n\u003cdiv class=\"relative mx-auto h-0\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom\"\u003e\n\u003cdiv class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\u003cform class=\"group\/composer w-full\" data-type=\"unified-composer\"\u003e\n\u003ch5 class=\"hidden\"\u003eCondition: Used\u003c\/h5\u003e\n\u003cdiv class=\"hidden\"\u003e\n\u003ch5\u003eTested✅\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":51825764958494,"sku":"Cabin 69","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/6_e9a81fa3-dd98-4281-81be-51f39aa1ea9b.png?v=1778241723","url":"https:\/\/wesellstocks.co\/products\/siemens-simatic-s7-1200-sm1231-ai-analog-input-module-6es7231-4hd32-0xb0","provider":"We Sell Stocks","version":"1.0","type":"link"}