{"product_id":"honeywell-900r12-0001-12-slot-chassis-for-hc900-plc","title":"Honeywell 900R12-0001 12-Slot Chassis for HC900 PLC","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell 900R12-0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the structural and communication backbone for the HC900 Process Automation Controller system. This 12-slot rack houses various I\/O modules, facilitating seamless data exchange between field instrumentation and the controller. It provides the physical mounting, power distribution, and backplane communication required for high-density process control environments. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New in original packaging\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto ensure maximum site reliability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\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\u003eSpecification\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\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e900R12-0001\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSlot Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 Slots for I\/O Modules\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 VDC (via system power supply)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard DIN Rail or Panel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e137 mm x 571.5 mm x 151.7 mm\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\u003e3.4 kg (7.50 lbs)\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\u003eGalvanic isolation between modules and chassis\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\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximize Control Density:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 12-slot configuration allows engineers to consolidate a massive amount of I\/O—including Universal Analog, RTD, and Digital points—within a single footprint, reducing the need for multiple expansion enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminate Signal Interference:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGalvanic isolation across the backplane protects sensitive logic circuits from field-side electrical noise. This ensures high-accuracy readings for critical thermocouple and voltage inputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplify Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe modular design permits rapid module replacement. The rugged rack construction withstands the thermal stresses of industrial control cabinets while maintaining rigid alignment for I\/O pin connectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStreamlined Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated DIN rail mounting clips allow for fast installation in standard industrial panels. The rack architecture supports \"Plug and Play\" identification of modules when paired with the HC900 controller software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 900R12-0001 a standalone controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a passive I\/O rack. It requires a Honeywell HC900 CPU module and a compatible power supply to function as a complete control system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this rack support hot-swapping of I\/O modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the HC900 architecture allows for the removal and insertion of I\/O modules while the rack is powered, provided you follow standard site safety protocols to avoid process disruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this differ from the 900R08 or 900R04 models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe primary difference is capacity. The 900R12-0001 provides 12 slots, whereas the 900R08 provides 8 and the 900R04 provides 4. All models share the same electrical standards and module compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the condition of the unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe guarantee this product is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e. It ships in the factory-sealed Honeywell box with a comprehensive 12-month warranty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43213081149530,"sku":"900R12-0001","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/462_a49a45ed-616d-43a9-a242-436ece139565.jpg?v=1776131529","url":"https:\/\/www.spareoil.com\/products\/honeywell-900r12-0001-12-slot-chassis-for-hc900-plc","provider":"SpareOil Automation","version":"1.0","type":"link"}