{"product_id":"allen-bradley-150-sm4-smc50-digital-io-module","title":"Allen-Bradley 150-SM4","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 150-SM4 SMC-50 Digital I\/O Option Module\u003c\/strong\u003e\u003c\/h2\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 150-SM4 is a digital I\/O expansion module for SMC-50 motor controllers. It includes 4 AC digital inputs and 3 relay outputs for versatile signal handling, status display, and control integration in industrial motor settings.\u003c\/p\u003e\u003chr\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e Bulletin 150 \/ SMC-50\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 150-SM4\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 4 AC inputs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eRelay Outputs:\u003c\/strong\u003e 3 isolated relay outputs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eInput Type:\u003c\/strong\u003e AC voltage (typically 120\/240V AC depending on configuration)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Plug-in module\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e SMC-50 soft starters\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eProvides SMC-50 with extra I\/O options\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e4 AC inputs for outside digital signals (e.g., start\/stop, alarms)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e3 relay outputs for indicating status or control\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eImproves system integration and oversight\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEasy plug-in setup\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCertifications: UL, CSA, and CE\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIndustrial automation and control panels\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePump and fan systems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConveyors and packaging machines\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStatus feedback to PLCs or HMIs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSystem interlocks and remote operations\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3 style=\"margin-top:24px;\"\u003e\u003cstrong\u003eShipping \u0026amp; Availability\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe 150-SM4 is in stock and ready for worldwide shipping.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":42073085116462,"sku":"150-SM4","price":1050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2791\/4798\/files\/150-SM4.webp?v=1770870134","url":"https:\/\/qrh1h7-cr.myshopify.com\/products\/allen-bradley-150-sm4-smc50-digital-io-module","provider":"PLCVERSE","version":"1.0","type":"link"}