{"product_id":"ve4012s2b1-emerson-8-channel-4-20ma-hart-kit","title":"VE4012S2B1 | Emerson | 8-Channel 4-20mA HART Kit","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson VE4012S2B1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a complete, high-integrity I\/O interface kit for DeltaV™ M-Series Distributed Control Systems (DCS). This specialized kit enables direct communication with field devices located in intrinsically safe (IS) hazardous areas without the need for external barriers. Each kit features the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ3102X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8-channel analog module paired with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ4110X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eterminal block. By supporting the 4-20mA signal standard alongside the HART® protocol, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVE4012S2B1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efacilitates both precise process control and advanced digital diagnostics. We offer this kit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal equipment to ensure maximum safety and E-E-A-T compliant reliability for your mission-critical process loops.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePart Number Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVE4012S2B1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ekit consists of the following factory-matched components:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKJ3102X1-BA1\u003c\/strong\u003e: The primary 8-channel Intrinsically Safe I\/O module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKJ4110X1-BA1\u003c\/strong\u003e: The dedicated I\/O terminal block designed for secure hazardous area wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eS2B1\u003c\/strong\u003e: Specific hardware revision and configuration code for the DeltaV M-Series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\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\u003eDetails\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\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEmerson (USA) \/ Fisher-Rosemount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVE4012S2B1\u003c\/strong\u003e (Kit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Assembly\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKJ3102X1-BA1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTerminal Block\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKJ4110X1-BA1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 Isolated Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4–20 mA with HART® Protocol\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntrinsically Safe (IS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12-bit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 °C to +70 °C (Extended Range)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGalvanic Isolation (Field-to-System)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-speed M-Series System Bus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCE, UL, CSA, ATEX\/IECEx (Intrinsically Safe)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Hazardous Area Interface\u003c\/strong\u003e: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVE4012S2B1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eintegrates intrinsic safety barriers directly into the module hardware. This design eliminates the cost and cabinet space required for third-party isolators, allowing you to connect field devices in Zone 0 or Zone 1 environments directly to the DeltaV backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Diagnostic Transparency\u003c\/strong\u003e: Full HART® protocol support allows the DeltaV system to \"see\" into the field device. Maintenance teams can retrieve valve signatures, secondary variables, and configuration data remotely, significantly reducing the time required for loop troubleshooting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Protection\u003c\/strong\u003e: High-level galvanic isolation separates the sensitive system electronics from field-side electrical interference. This protects the M-Series controller from ground loops and transients, ensuring deterministic data processing in electrically noisy environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRuggedized Thermal Profile\u003c\/strong\u003e: Engineered for industrial longevity, the module operates across a wide -40 °C to +70 °C thermal window. This resilience ensures stable 4-20mA current loops even in non-climate-controlled remote instrument enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Component Matching\u003c\/strong\u003e: By providing both the module and the terminal block in a single kit, Emerson ensures perfect mechanical and electrical alignment. The plug-in design allows for rapid installation and secure connection to the M-Series carrier.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace just the KJ3102X1-BA1 module if the terminal block is still good?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. While the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVE4012S2B1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis sold as a kit for initial installations, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ3102X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule is hot-swappable. You can plug a new module into the existing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ4110X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eterminal block without disturbing the field wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a specific carrier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVE4012S2B1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erequires a DeltaV M-Series I\/O carrier. Ensure your carrier configuration supports intrinsically safe modules, as IS cards often require specific spacing or grounding considerations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"Discontinued\" status seen in some databases?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmerson has transitioned newer projects to the S-Series; however, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVE4012S2B1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eremains a critical spare part for the thousands of active M-Series installations worldwide. Our stock consists of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBrand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eunits to support these legacy systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43131448885338,"sku":"VE4002S2T2B8","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/342_ded4fb40-5a32-49fb-9e02-7e892a9725af.jpg?v=1774513828","url":"https:\/\/www.spareoil.com\/products\/ve4012s2b1-emerson-8-channel-4-20ma-hart-kit","provider":"SpareOil Automation","version":"1.0","type":"link"}