{"product_id":"12-vdc-deltav-localbus-power-card-ve4054s1c0-emerson","title":"12 VDC DeltaV LocalBus Power Card | VE4054S1C0 Emerson","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson VE4054S1C0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as the dedicated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSystem Power Supply\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDeltaV M-series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDistributed Control System (DCS). This module provides the critical 12 VDC power required by the LocalBus to energize controllers and the associated I\/O subsystem. It mounts directly onto the power controller carrier, injecting stable voltage into the internal power bus that spans the length of the I\/O interface carriers. By ensuring a consistent power feed across the LocalBus, the VE4054S1C0 enables seamless communication and operation between the CPU and field-connected I\/O modules.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEmerson Process Management\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVE4054S1C0\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSystem Power Supply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 VDC (System Power)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDeltaV LocalBus (S1 Architecture)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax LocalBus Length\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.5 m (21.3 ft.) including all cabling\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDeltaV Control Network (10\/100BaseT)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e107 mm × 41 mm × 105 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.2 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnited States (USA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e100% Brand New Original\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient LocalBus Distribution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe VE4054S1C0 supplies 12 VDC directly to the LocalBus, which shares power across the entire controller and I\/O subsystem. This centralized power injection eliminates the need for individual power leads to each I\/O card, simplifying cabinet wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupport for Redundant Network Architectures:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module works in conjunction with the DeltaV Control Network, supporting dual-speed 10\/100BaseT communication. It facilitates the stable power environment necessary for ScTP (Screened Twisted-Pair) Ethernet nodes to operate without signal degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Mounting Constraints:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile maintaining a strict 6.5-meter limit for the total LocalBus length, the VE4054S1C0 supports both horizontal and vertical carrier configurations. This flexibility allows engineers to optimize cabinet space without compromising power integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Signal Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy providing isolated system power, the module prevents electrical noise from the field-side power (24 VDC) from interfering with the logic-side 12 VDC bus. This separation protects the controller’s CPU from voltage spikes and ripples.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModular Hot-Swappability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe design permits rapid replacement. Maintenance teams can swap the power module quickly to restore bus power, significantly reducing downtime in mission-critical process environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is the Emerson VE4054S1C0 available as a new unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Yes. We supply only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEmerson stock. Each module ships in its original factory packaging and includes a full 12-month warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can the LocalBus exceed 6.5 meters if I use high-quality cables?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: No. The total length of the LocalBus, including all internal carrier buses and connecting cables, must not exceed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6.5 meters (21.3 ft.)\u003c\/strong\u003e. Exceeding this limit results in voltage drops and communication timing errors between the controller and I\/O subsystem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Does this module provide the 24 VDC power required for field instruments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: No. The VE4054S1C0 provides the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 VDC System Power\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the internal logic of the cards and the controller. You must provide a separate 24 VDC field power supply to the terminal blocks for driving field devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What cable type does the DeltaV Control Network require for this system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: The network requires\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCAT 5 screened (ScTP) twisted-pair cables\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto connect nodes to hubs or switches. The shielding is essential to protect the 10\/100BaseT communication from industrial electromagnetic interference.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":44109372850275,"sku":"VE4054S1C0","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/420._f2b13c9a-ad8d-451a-ac69-5b25749a15e9.jpg?v=1775789688","url":"https:\/\/www.autocontrolglobal.com\/products\/12-vdc-deltav-localbus-power-card-ve4054s1c0-emerson","provider":"AutoControl Global","version":"1.0","type":"link"}