{"product_id":"emerson-ve4003s2b1-analog-input-module","title":"Emerson VE4003S2B1 Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson DeltaV VE4003S2B1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVE4003S2B1\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for 8-channel analog signal acquisition and HART protocol data routing within DeltaV distributed control architectures.\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\u003eVE4003S2B1\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.20 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DeltaV I\/O form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial control room environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Density\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The module provides transparent routing of HART diagnostic data from field devices, allowing for remote parameterization and real-time monitoring of secondary process variables directly within the DeltaV environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation:\u003c\/strong\u003e Each of the 8 channels incorporates isolation barriers to prevent ground loop currents and common-mode electrical noise from affecting measurement accuracy or corrupting the backplane data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e High-impedance isolation design ensures that faults on a single analog loop do not propagate to adjacent channels or the controller backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-safe state execution:\u003c\/strong\u003e In the event of a module internal fault or loss of communication, the module initiates a configurable fail-safe state, ensuring process safety and preventing indeterminate data reporting to the controller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the VE4003S2B1 support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module is designed for hot-swapping within the DeltaV I\/O carrier. This permits maintenance or replacement without powering down the entire I\/O rack, provided the application logic is configured to handle the temporary signal loss.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module compatible with standard 2-wire and 4-wire transmitters?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports both loop-powered (2-wire) and externally-powered (4-wire) transmitters. Ensure correct wiring configuration according to the terminal block mapping to maintain signal loop integrity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Seat the module securely into the designated I\/O carrier slot. Ensure that the module is fully engaged with the backplane connectors to prevent intermittent contact errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e The I\/O carrier must be bonded to the cabinet’s instrument earth bus. A low-impedance ground connection is mandatory to mitigate high-frequency electromagnetic interference and maintain stable analog measurement precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate field-level 4-20 mA signals into the provided I\/O block. Ensure that analog cabling is shielded and segregated from high-power AC lines by a minimum of 150 mm to prevent inductive noise injection that could degrade HART communication quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":48129597178046,"sku":"VE4003S2B1","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_11-00-25_e990c8d6-b03a-4a90-9b8f-9a5822778dfa.png?v=1783662247","url":"https:\/\/www.autooiltech.com\/products\/emerson-ve4003s2b1-analog-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}