{"product_id":"emerson-ve4017p0-deltav-fieldbus-h1-card","title":"Emerson VE4017P0 DeltaV Fieldbus H1 Card","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson VE4017P0\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVE4017P0\u003c\/strong\u003e Fieldbus H1 Card, operates as a dedicated hardware component for executing high-speed bidirectional digital communication over H1 segments 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\u003eVE4017P0\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\u003eAlternate Part Numbers\u003c\/td\u003e\n\u003ctd\u003eKJ3242X1-BA1, 12P2471X\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\u003e0.35 kg (Net)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2.00 kg (Gross package weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard M-series I\/O carrier slot 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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e12 VDC at 320 mA (typical local backplane draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003e2 x FOUNDATION Fieldbus H1 ports (IEC 61158-2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevices Per Port\u003c\/td\u003e\n\u003ctd\u003eUp to 16 multi-drop devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003e1:1 hardware redundancy support with automatic switchover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003eIncludes 1 x Interface Card and 1 x simplex Terminal Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Instrument Loop Integration\u003c\/h3\u003e\n\u003cp\u003eThe VE4017P0 serves as the primary master node for executing localized control strategies and retrieving diagnostics directly from intelligent field instruments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA Connectivity:\u003c\/strong\u003e Operating over standard twisted-pair physical networks, the card coordinates cyclic and acyclic data traffic. It synchronizes timing cycles across the network to facilitate control-in-the-field capabilities directly between transmitters and valve positioners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Parameters:\u003c\/strong\u003e The interface features galvanic isolation rated at 1500 VDC. This design isolates each physical H1 port, preventing field-side transients, industrial electromagnetic induction, and ground loops from damaging the internal LocalBus microprocessors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 Redundancy and Automatic Switchover:\u003c\/strong\u003e For mission-critical control loops, two VE4017P0 modules can be installed on a redundant carrier. The system utilizes continuous internal diagnostics to autosense card status, triggering an automatic bumpless switchover to the standby card in the event of hardware or signal path degradation.\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 Does the VE4017P0 provide bus power directly to the connected H1 instruments?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e No. The H1 card does not inject power onto the segment. External H1 power supplies with integrated impedance conditioners must be wired in series with each physical loop to energize the field instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What determines the maximum device limit of 16 devices per physical port?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e The standard allows up to 16 devices, but in practical installations, constraints such as total loop current draw, macrocycle timing requirements, and hazardous area safety barriers (Ex barriers) often limit active device counts to 8–12 per port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Can the VE4017P0 be swapped while the controller is running?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the card supports online hot-swapping. In a non-redundant installation, removing the card will instantly drop communication with all downstream devices on both ports. In a redundant setup, removal of the active card triggers a bumpless transfer of communication duties to the standby partner.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegment Termination Verification:\u003c\/strong\u003e Ensure that exactly two physical terminators are active on each physical H1 segment—one at the power conditioner end and one at the final field device junction. Incorrect termination results in wave reflections and diagnostic packet errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Continuity:\u003c\/strong\u003e Ground the H1 cable shield at a single point (typically at the cabinet power supply side). The field transmitter housings must remain isolated from the cable shield to prevent grounding loops across the network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCard Seating and Screw Torque:\u003c\/strong\u003e Align the card along the M-series carrier guide tracks and slide firmly until the backplane contacts seat. Hand-tighten the upper and lower mechanical screws to secure the card and prevent high-vibration contact erosion.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":48167443366078,"sku":"VE4017P0","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_0ff3bd12-6275-483c-9966-54aafc43f32e.png?v=1784174529","url":"https:\/\/www.autooiltech.com\/es\/products\/emerson-ve4017p0-deltav-fieldbus-h1-card","provider":"AutoOilTech Limited","version":"1.0","type":"link"}