{"product_id":"rh916kp-foxboro-16-channel-24v-dc-discrete-input","title":"RH916KP Foxboro | 16-Channel 24V DC Discrete Input","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFoxboro RH916KP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(FBM207b) functions as a high-density discrete input interface for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eI\/A Series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFoxboro Evo\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDistributed Control Systems. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal module specializes in \"Contact Sense\" applications, monitoring the state of external dry contacts or solid-state switches. It converts 16 independent 24V DC field signals into digital status data for the control processor. Designed for mission-critical monitoring, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFBM207b (RH916KP)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides the essential link for tracking motor statuses, limit switch positions, and alarm contacts in power generation, water treatment, and petrochemical facilities.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Details\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\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRH916KP \/ \u003cstrong\u003eFBM207b\u003c\/strong\u003e (P0916KP-0A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eContact Sense (Discrete\/Digital)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Isolated Input Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC Nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLogic Levels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConfigurable Thresholds for On\/Off States\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRedundant Fieldbus Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOnboard Memory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 MB SDRAM, 32 MB Flash\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMax 8.5 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e600 V AC Galvanic Isolation\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 to +60 °C (32 to 140 °F)\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\u003e1.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Discrete Sampling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRH916KP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes dedicated onboard processing to sample 16 discrete points simultaneously. This ensures the DCS captures rapid state changes from limit switches or emergency stop circuits without taxing the main control processor's cycle time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Contact Excitation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module provides the necessary 24V DC excitation voltage for field contacts. This eliminates the need for separate external power distribution for every digital input loop, simplifying cabinet wiring and reducing potential failure points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Signal Debouncing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdvanced digital filtering prevents \"contact bounce\" from generating false triggers. The module confirms the stability of an input state before reporting it to the system, ensuring high-fidelity data for sequential control and interlocking logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFault-Tolerant Communication Pathing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFBM207b\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einterfaces via a redundant Fieldbus architecture. In the event of a primary communication failure, the module maintains status reporting through the secondary link, preventing loss of visibility into critical safety and process interlocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach of the 16 channels features 600V AC galvanic isolation. This protects the internal DCS logic from field-side electrical surges, cross-talk, and ground loops, even in high-EMI environments like motor control centers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the FBM207b support 120V AC signals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRH916KP (FBM207b)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etargets 24V DC contact sense. For 120V AC discrete inputs, you must utilize the FBM207c or FBM201 series specifically rated for high-voltage AC sensing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the RH916KP hot-swappable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You can install or remove the module from a powered baseplate without disrupting the operation of other modules in the rack. The system automatically re-maps the 16 digital points upon re-insertion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this module for sequence-of-events (SOE) recording?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFBM207b\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides high-speed status updates, specific SOE precision depends on your system's software configuration and the scan rate of the control processor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43102978998362,"sku":"RH916FK","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/308._6c9cdcbf-fef3-4810-95f3-56fc369ee19c.jpg?v=1774319617","url":"https:\/\/www.spareoil.com\/products\/rh916kp-foxboro-16-channel-24v-dc-discrete-input","provider":"SpareOil Automation","version":"1.0","type":"link"}