{"product_id":"emerson-ve4005s2b3-deltav-analog-output-card","title":"Emerson VE4005S2B3 DeltaV Analog Output Card","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson VE4005S2B3\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVE4005S2B3\u003c\/strong\u003e Analog Output Card, operates as a dedicated hardware component for driving precise 4-20 mA control signals within DeltaV Distributed Control System platforms.\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\u003eVE4005S2B3\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.86 lbs (0.39 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard M-series\/Series 2 module housing footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04-1985 Class G3 (Harsh\/Corrosive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e8 analog output channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Compatibility\u003c\/td\u003e\n\u003ctd\u003eHART digital communication pass-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Connection\u003c\/td\u003e\n\u003ctd\u003e16-pin mass termination block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Shock\u003c\/td\u003e\n\u003ctd\u003e10 g, half-sine wave for 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Vibration\u003c\/td\u003e\n\u003ctd\u003e1 mm peak-to-peak (2-13.2 Hz); 0.7 g (13.2-150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Integration\u003c\/h3\u003e\n\u003cp\u003eThe VE4005S2B3 coordinates signal modulation between high-level digital control algorithms and field-side final control elements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol:\u003c\/strong\u003e The card converts internal digital commands into independent, highly regulated 4-20 mA current outputs. Integrated HART modems on each individual channel enable bidirectional digital communication with smart field instruments, such as control valve positioners, permitting remote diagnostics and parameterization via asset management software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Parameters:\u003c\/strong\u003e Every loop utilizes optical and galvanic isolation barriers. This protective topology isolates the control backplane from common-mode voltage spikes, line noise, and potential ground loops induced across long field instrumentation cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Safe State Configuration:\u003c\/strong\u003e In the event of a LocalBus backplane communication loss or processor interruption, each channel can be configured via system software to either hold its last state or transition to a predefined safe output level (typically 4.0 mA or 0.0 mA).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How does the VE4005S2B3 handle power requirements for the output loops?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e The module derives its internal microprocessor logic power directly from the DeltaV LocalBus backplane, while the 24 VDC loop power required to drive the active 4-20 mA control loops is drawn from an external bulk power supply connected to the terminal block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is active online replacement supported for this module?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The module is hot-swappable, allowing replacement while the carrier is energized. However, in simplex (non-redundant) configurations, removing the card breaks the physical 4-20 mA loop current, causing connected field devices to immediately transition to their fail-safe states.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How does the system handle diagnostic monitoring for open-circuit field wiring?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e The module continuously monitors loop impedance. If a wire breaks or a connection is lost, causing the circuit current to drop below 3 mA, the module generates a hardware alert that is transmitted over the LocalBus to trigger an alarm at the DCS operator console.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination Block Seating:\u003c\/strong\u003e Align the 16-pin mass termination block carefully with the module pins before securing. Tighten all mounting screws to the recommended 0.5 Nm torque limit to maintain low-resistance physical contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Method:\u003c\/strong\u003e Ensure instrument cable shields are terminated at a single, low-impedance master ground plate within the marshaling panel. Never ground the shield at both the cabinet side and the field instrument housing, as this generates ground loop currents that distort the analog signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvective Ventilation Space:\u003c\/strong\u003e Maintain a minimum vertical clearance of 50 mm above and below the module carrier rails. Adequate spacing prevents stagnant heat traps and preserves the lifespan of internal solid-state components.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":48167444185278,"sku":"VE4005S2B3","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-09_17-01-18_688ae88d-c1ea-4cf6-8529-0bf7d58fdea3.png?v=1784174544","url":"https:\/\/www.autooiltech.com\/ar\/products\/emerson-ve4005s2b3-deltav-analog-output-card","provider":"AutoOilTech Limited","version":"1.0","type":"link"}