{"product_id":"rh926kh-chassis-module-foxboro","title":"RH926KH Chassis Module | Foxboro","description":"\u003cp\u003eConfigured for distributed control applications within Foxboro Evo Process Automation Systems, the \u003cstrong\u003eFoxboro RH926KH\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eRH926KH\u003c\/strong\u003e Chassis Module, provides direct physical\/electrical execution. It operates as a vertical-mounted 200 Series baseplate designed to host FCP270 processors and Fieldbus Communication Modules (FCMs), establishing a robust backplane bus communication and mounting platform.\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\u003eRH926KH\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\u003eConsult Factory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.2 cm x 12.4 cm x 12.6 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\u003eMax 8.5 W per module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eVertical DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Modules\u003c\/td\u003e\n\u003ctd\u003eFCP270 processors and FCMs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaseplate Positions\u003c\/td\u003e\n\u003ctd\u003e2-position baseplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Support\u003c\/td\u003e\n\u003ctd\u003e16 MB SDRAM, 32 MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Isolation\u003c\/h3\u003e\n\u003cp\u003eThe baseplate backplane architecture maintains signal integrity across distributed loops by isolating power and communication planes. Supporting standard 4-20 mA HART loop protocol architectures and FOUNDATION Fieldbus \/ Profibus PA connectivity paths, the chassis ensures that channel-to-channel isolation is preserved. This galvanic separation prevents ground loops and transient voltage spikes from traversing between active controller slots and field instrumentation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the RH926KH baseplate support hot-swapping of installed modules?\u003c\/p\u003e\n\u003cp\u003eA: Yes, it supports hot-swappable installation and extraction of compatible FCP270 and FCM modules, subject to system-level power policies.\u003c\/p\u003e\n\u003cp\u003eQ: How many module positions are available on this vertical baseplate?\u003c\/p\u003e\n\u003cp\u003eA: The baseplate provides a 2-position mounting layout for supported processors and communication cards.\u003c\/p\u003e\n\u003cp\u003eQ: What are the nominal power input requirements for the chassis module?\u003c\/p\u003e\n\u003cp\u003eA: The baseplate is engineered for 24 VDC redundant input power configurations to maintain high system availability.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the baseplate securely onto a vertical DIN rail within the industrial cabinet, ensuring adequate vertical clearance for thermal convection cooling. Verify that redundant 24 VDC power sources are de-energized before mounting or wiring the chassis baseplate. Ensure that the integrated chassis ground stud is connected via a low-impedance copper conductor directly to the cabinet ground bus.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":67694843625781,"sku":"RH926KH","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/RH926KH_Cocoai.png?v=1791957815","url":"https:\/\/www.5gplc.com\/products\/rh926kh-chassis-module-foxboro","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}