{"product_id":"yokogawa-f9703ha-04-cover-assembly","title":"Yokogawa F9703HA-04 Cover Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa F9703HA-04\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eF9703HA-04\u003c\/strong\u003e Cover Assembly, operates as a dedicated hardware component for physical environmental shielding and structural reinforcement within CENTUM VP Field Control Stations. This rack- or chassis-mounted enclosure component provides direct physical protection by isolating internal electronics from external atmospheric hazards, preventing dust accumulation, and dampening low-frequency mechanical vibrations without executing active electrical logic cycles.\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\u003eF9703HA-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.23 kg (2.71 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e11.8 x 7.9 x 3.9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard CENTUM VP station environmental rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Product Type\u003c\/td\u003e\n\u003ctd\u003eCover Assembly \/ Structural Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty industrial composition matching factory enclosure specs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eYokogawa CENTUM VP Field Control Station Racks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Resistance\u003c\/td\u003e\n\u003ctd\u003eCorrosion, dust penetration, and mechanical shock protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe F9703HA-04 mounts directly to the subrack chassis frame to preserve mechanical alignment parameters, ensuring that high-density physical I\/O scaling routines do not experience backplane connection stress from thermal warping or structural deflection. By enclosing active processor and communication nodes within a stable, grounded metallic boundary layer, the assembly aids in cross-talk suppression and maintains physical shield continuity across adjacent card slots. This structural integration allows the active electronic blocks to maintain uniform data update intervals and uninterrupted backplane bus communication velocity without signal distortion from local electromagnetic interference (EMI) or ambient particulate ingress.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the F9703HA-04 cover assembly process or route electronic signals across the CENTUM VP backplane?\u003c\/p\u003e\n\u003cp\u003eA: No, this component contains no active semiconductor matrices, logic gates, or trace channels. It functions exclusively as a mechanical shield and structural cover to safeguard active processing and I\/O cards situated inside the station chassis.\u003c\/p\u003e\n\u003cp\u003eQ: Can the F9703HA-04 structural module be installed on third-party non-Yokogawa automation racks?\u003c\/p\u003e\n\u003cp\u003eA: No, the physical dimensions, fastener locations, and guide rails are engineered to match the mechanical specifications of Yokogawa CENTUM VP Field Control Stations, making it incompatible with alternative control frames.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45054358192243,"sku":"F9703HA-04","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-14_09-48-24_77d406b8-9a2e-4f4f-977f-153579c5bd81.png?v=1780019727","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-f9703ha-04-cover-assembly","provider":"DcsSupplier Limited","version":"1.0","type":"link"}