{"product_id":"rh926jm-foxboro-panel-mounting-baseplate","title":"RH926JM Foxboro Panel Mounting Baseplate","description":"\u003cp\u003eConfigured for 8-slot vertical module mounting in Foxboro I\/A Series control systems, the \u003cstrong\u003eFoxboro RH926JM\u003c\/strong\u003e (\u003cstrong\u003eRH926JM\u003c\/strong\u003e Baseplate) provides direct physical and electrical execution for fieldbus module power distribution and communication backplane routing.\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\u003eRH926JM\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\u003e2.5 kg (5.5 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 8-slot vertical panel footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive backplane bus rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Capacity\u003c\/td\u003e\n\u003ctd\u003e8 module slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Orientation\u003c\/td\u003e\n\u003ctd\u003eVertical panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Bus\u003c\/td\u003e\n\u003ctd\u003eDual redundant system fieldbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Loop Protocol Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe Foxboro RH926JM baseplate features dual redundant fieldbus power distribution rails and isolated signal pathways. Internal galvanic isolation boundaries between primary system power terminals and fieldbus communications prevent ground loops across connected I\/O channels. This bus structure maintains low noise signal transmission for field devices utilizing 4-20 mA HART loop protocol communications and cold junction compensation (CJC) sensor inputs across all 8 module positions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What module orientation is required when installing the RH926JM baseplate?\u003c\/p\u003e\n\u003cp\u003eA: The RH926JM is engineered specifically for vertical panel mounting within control enclosures to maintain proper thermal convection across installed modules.\u003c\/p\u003e\n\u003cp\u003eQ: Does the RH926JM baseplate support redundant power feeds?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the internal backplane integrates dual independent 24 VDC power supply rails to ensure uninterrupted operation of installed fieldbus modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the RH926JM baseplate to a flat cabinet panel using recommended mechanical fasteners, ensuring the assembly is oriented vertically for proper airflow. Connect system ground conductors directly to the baseplate grounding stud before applying power or installing operational modules.\u003c\/p\u003e\n\u003cp\u003eRoute incoming dual 24 VDC power supplies and fieldbus communication cables through isolated wiring channels within the enclosure. Verify that multi-pin backplane connectors are clear of debris prior to seating fieldbus modules into any of the 8 slots. Maintain adequate clearance around the baseplate perimeter, and ensure all cabinet conduit penetrations achieve a minimum of 5 full threads of engagement on NPT fittings.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":53398287122741,"sku":"RH926JM","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/RH926JM.png?v=1787623857","url":"https:\/\/www.5gplc.com\/products\/rh926jm-foxboro-panel-mounting-baseplate","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}