{"product_id":"emerson-ve4012s2b1-deltav-m-series-analog-input-module-kit","title":"Emerson VE4012S2B1 DeltaV M-Series Analog Input Module Kit","description":"\u003cp\u003eConfigured for high-density analog signal acquisition in hazardous plant areas, the \u003cstrong\u003eEmerson VE4012S2B1\u003c\/strong\u003e (\u003cstrong\u003eVE4012S2B1\u003c\/strong\u003e I\/O Module Kit) provides direct physical\/electrical execution of safety-critical field loops.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eVE4012S2B1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson (DeltaV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eM-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Parts\u003c\/td\u003e\n\u003ctd\u003eKJ3102X1-BA1 (I\/O Module) + KJ4110X1-BA1 (I\/O Terminal Block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e8 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eHART Protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Concept\u003c\/td\u003e\n\u003ctd\u003eIntrinsically Safe (Ex ia)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e250 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Bus Current Draw\u003c\/td\u003e\n\u003ctd\u003e1.4 A maximum at 3.3 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95 percent non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e6.80 kg (14.99 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe VE4012S2B1 kit leverages integrated field barriers to deliver intrinsic safety protection directly to field instrument loops.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Signal Extraction:\u003c\/strong\u003e The KJ3102X1-BA1 module extracts digital HART variable data modulated over the 4-20 mA analog signal, routing variables directly to DeltaV controllers without external hardware modems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation:\u003c\/strong\u003e Individual galvanic isolation barriers protect internal system logic backplanes from high-voltage transients on the field side, suppressing signal crosstalk between active loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntrinsically Safe Ex i Boundaries:\u003c\/strong\u003e Designed with strict current and voltage limiting circuitry, preventing spark ignition in Class I Division 1 or Zone 0\/1 hazardous environments under fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the KJ3102X1-BA1 active electronic module be hot-swapped under field power?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The M-series carrier backplane allows physical hot-swapping of the active I\/O module while the system remains energized. However, proper hazardous area permits must be secured if operating in an active explosive environment.\u003c\/p\u003e\n\u003cp\u003eQ: Is a separate external power supply required to power 2-wire transmitter field loops?\u003c\/p\u003e\n\u003cp\u003eA: No. The intrinsically safe circuitry integrated into the module provides loop power directly to 2-wire field transmitters through the KJ4110X1-BA1 terminal block connection points.\u003c\/p\u003e\n\u003cp\u003eQ: How does the system indicate a field wiring open-circuit or short-circuit fault?\u003c\/p\u003e\n\u003cp\u003eA: The front panel features individual channel LED status lights. A channel wire break or short-circuit condition drops the loop current below 3.6 mA or raises it above 21.0 mA, triggering a module diagnostic fault register and illuminating the red error LED.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Torque Specifications:\u003c\/strong\u003e Secure all field wires into the KJ4110X1-BA1 terminal block clamp screws to a maximum tightness of 0.56 N-m (5 in-lb) to prevent thread stripping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Separation and Segregation:\u003c\/strong\u003e Route all intrinsically safe field loop wires in separate wire trays or conduits segregated from non-intrinsically safe cabling by a physical distance of at least 50 mm (2.0 in).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding:\u003c\/strong\u003e Terminate cable shields strictly at the designated ground bar on the DeltaV carrier assembly. Do not ground the shield at both ends to avoid creating ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Insertion Alignment:\u003c\/strong\u003e Align the rear keying pins of the KJ3102X1-BA1 module with the matching slots on the carrier socket prior to pressing down on the locking latch.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":48170707157182,"sku":"VE4012S2B1","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-10_11-00-13_569225fe-732e-47f2-b267-5d99d7d6faad.png?v=1784280142","url":"https:\/\/www.autooiltech.com\/ar\/products\/emerson-ve4012s2b1-deltav-m-series-analog-input-module-kit","provider":"AutoOilTech Limited","version":"1.0","type":"link"}