{"product_id":"allen-bradley-80190-440-03-r-smc-flex-soft-start-interface-pcb-board","title":"Allen Bradley 80190-440-03-R SMC Flex Soft Start Interface PCB Board","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 80190-440-03-R\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary communication and logic interface for the SMC Flex series of solid-state soft starters. This internal PCB board manages the firing signals for the SCRs and coordinates the starting torque and acceleration ramps of heavy-duty industrial motors. Despite the manufacturer's discontinued status for this series, we supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, allowing facilities to restore critical motor control systems without replacing the entire drive infrastructure.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eThe 80190-440-03-R integrates high-density circuitry designed for the electrical rigors of soft-start operation:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e80190-440-03-R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInterface PCB Board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSMC Flex Soft Starters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDrives \/ Soft Start\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSignal Interface and Logic Control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.95 lbs (0.43 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless System Recovery:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis interface board provides a direct-fit replacement for the original 80190-440-03-R. It eliminates the need for expensive system upgrades or mechanical retrofitting of legacy SMC Flex units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Gate Timing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe onboard logic ensures exact synchronization of gate pulses. This precision reduces mechanical stress on motor shafts and couplings by maintaining smooth, linear acceleration during the start cycle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced EMI Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe PCB layout incorporates advanced shielding to protect signal integrity. This design prevents nuisance tripping caused by electromagnetic interference from nearby variable frequency drives (VFDs) or high-voltage switchgear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Logic Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board interfaces perfectly with the existing SMC Flex control module, supporting all native protection features including electronic motor overload and stall detection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this 80190-440-03-R board require firmware flashing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe board utilizes the resident logic found in the SMC Flex control architecture. However, we recommend verifying your current drive's firmware version to ensure full compatibility with advanced diagnostic features.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate a failure of this interface board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCommon failure signs include \"Gate Fault\" errors, inconsistent starting ramps, or a total loss of communication between the human-interface module (HIM) and the power section.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I ensure the longevity of a new interface board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAlways check the cooling fans and ventilation paths of your SMC Flex unit during installation. Excessive heat buildup in the drive enclosure remains the leading cause of PCB component degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a refurbished or pulled component?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. We guarantee this unit is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e. It has never seen service in a live motor control center and ships in original protective packaging to prevent ESD damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52476079702325,"sku":"80190-440-03-R","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/80190-440-03-R.jpg?v=1774407724","url":"https:\/\/www.5gplc.com\/products\/allen-bradley-80190-440-03-r-smc-flex-soft-start-interface-pcb-board","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}