{"product_id":"emerson-ve4002s1t2b5-discrete-output-card","title":"Emerson VE4002S1T2B5 Discrete Output Card","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson DeltaV VE4002S1T2B5\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVE4002S1T2B5\u003c\/strong\u003e Discrete Output Card, operates as a dedicated hardware component for high-side signal switching and logical state distribution within DeltaV distributed control architectures.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eRevision\/Component\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVE4002S1\u003c\/td\u003e\n\u003ctd\u003eBase Discrete Output Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT2\u003c\/td\u003e\n\u003ctd\u003eHardware Revision\/Variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB5\u003c\/td\u003e\n\u003ctd\u003eTerminal Block Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eVE4002S1T2B5\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\u003e2.5 kg\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\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Density\u003c\/td\u003e\n\u003ctd\u003e32 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Type\u003c\/td\u003e\n\u003ctd\u003eHigh Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and SIS High Availability Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL3 certification:\u003c\/strong\u003e The card is engineered to support safety-rated applications, maintaining signal loop integrity consistent with high-availability requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple modular redundancy (TMR) 2oo3 architecture:\u003c\/strong\u003e The module is designed to integrate into TMR control loops, facilitating seamless state transitions without introducing single points of failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation:\u003c\/strong\u003e Each of the 32 channels incorporates galvanic barriers to prevent ground loop propagation and electrical noise migration between field devices and the controller backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-safe state execution:\u003c\/strong\u003e Upon detection of an internal fault or loss of communication, the module forces outputs to a predefined fail-safe state, preventing unintended actuation of field devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the VE4002S1T2B5 support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The card is designed for hot-swapping within the DeltaV I\/O carrier, allowing for maintenance or replacement of the module while the system remains powered and operational, provided the control application is configured to handle the state transition.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum current capacity for the high-side switching?\u003c\/p\u003e\n\u003cp\u003eA: Each channel is rated for standard industrial load switching at 24 V DC. Refer to the specific hardware installation manual for load current limits to prevent thermal overload on the output driver circuits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the card into the designated I\/O carrier slot. Ensure that the card is fully seated to maintain reliable backplane communication and power distribution.\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 connection is mandatory to provide an effective reference for the discrete signal circuits and to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate field wiring into the standard I\/O termination block. Ensure that wiring is organized and segregated from high-power AC or signal-sensitive conduits by at least 150 mm to prevent inductive noise injection into the discrete loops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":48129598292158,"sku":"VE4002S1T2B5","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_87d547ab-f3f0-4c21-9975-fb68170f2e88.png?v=1783662260","url":"https:\/\/www.autooiltech.com\/ar\/products\/emerson-ve4002s1t2b5-discrete-output-card","provider":"AutoOilTech Limited","version":"1.0","type":"link"}