{"product_id":"p0926hm-horizontal-baseplate-foxboro","title":"P0926HM Horizontal Baseplate | Foxboro","description":"\u003cp\u003eThe \u003cstrong\u003eFoxboro P0926HM\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eP0926HM\u003c\/strong\u003e Horizontal Baseplate Time Stroke Module, operates as a dedicated hardware component for time strobe signal synchronization and power distribution within Foxboro I\/A Series platforms. It accommodates up to four Fieldbus Modules (FBMs) across a horizontal mounting format to coordinate real-time control actions and bus communications.\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\u003eP0926HM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFoxboro\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\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e14.7 cm x 5.15 cm x 11.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMaximum 8.5 W per non-fault-tolerant module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Fieldbus Module (FBM) slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (redundant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Loop Signal Conditioning and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe Foxboro P0926HM utilizes dedicated internal isolation pathways to shield high-frequency time strobe pulses from field-side loop interference. By maintaining clean channel-to-channel isolation across the 24 VDC power rail and backplane signal traces, the baseplate prevents common-mode noise propagation, preserving 4-20 mA HART loop protocol signal integrity across all four attached FBM slots.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is power redundancy implemented across the four module slots on the P0926HM?\u003c\/p\u003e\n\u003cp\u003eA: The baseplate contains dual independent 24 VDC power distribution tracks with integrated diode decoupling, enabling uninterrupted module execution during a single power supply failure.\u003c\/p\u003e\n\u003cp\u003eQ: Can Fieldbus Modules installed on the P0926HM baseplate be live-swapped during active system processing?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the baseplate supports hot-swapping of compatible FBMs, permitting module replacement without interrupting time strobe signals or communication traffic on adjacent slots.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eSecure the baseplate horizontally onto the cabinet mounting surface using appropriate fasteners. Ensure the chassis ground connection makes solid metal-to-metal contact with an unpainted, conductive backpanel to establish a low-impedance path to earth ground. Maintain at least 50 mm of vertical clearance above and below the assembly for unimpeded natural thermal convection.\u003c\/p\u003e\n\u003cp\u003eConnect redundant 24 VDC power lines using separate, fused power feeds. Run all field communications and time strobe wiring using shielded twisted-pair cables, bonding the shield drain wires to a central grounding bar. When routing cables through panel entries, ensure standard NPT fittings achieve at least 5 full threads of engagement to preserve cabinet enclosure integrity.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":53394304631093,"sku":"P0926HM","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/P0926KH_cc2d03a8-ab0b-4ada-a7de-439999f4cce7.png?v=1787557323","url":"https:\/\/www.5gplc.com\/products\/p0926hm-horizontal-baseplate-foxboro","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}