{"product_id":"honeywell-900r12r-0300-controledge-hc900-12-i-o-slot-rack","title":"Honeywell 900R12R-0300 ControlEdge HC900 12 I\/O Slot Rack","description":"\u003ch2\u003eHoneywell 900R12R-0300 ControlEdge HC900 12 I\/O Slot Rack\u003c\/h2\u003e\n\u003cp\u003eConfigured for redundant power distribution in the Honeywell ControlEdge HC900 system, the \u003cstrong\u003eHoneywell 900R12R-0300\u003c\/strong\u003e (\u003cstrong\u003e900R12R-0300\u003c\/strong\u003e 12 I\/O Slot Rack) provides physical mounting and backplane connection for I\/O modules. This rack assembly supports extended temperature operation from -40 deg C to +70 deg C.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e900R12R-0300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eI\/O Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eControlEdge HC900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Capacity\u003c\/td\u003e\n\u003ctd\u003e12 I\/O slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Configuration\u003c\/td\u003e\n\u003ctd\u003eRedundant power support\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\u003e4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e13.7 x 51.1 x 15.1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDependent on installed I\/O modules and power supply configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Rack Architecture\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 900R12R-0300 provides the mechanical structure and electrical backplane interface for ControlEdge HC900 I\/O modules. Therefore, the rack maintains module positioning, power distribution paths, and communication connections between installed hardware units.\u003c\/p\u003e\n\u003cp\u003eThe rack supports redundant power configurations, which allows the control system design to include separate power sources for increased system availability. In addition, the extended temperature specification permits installation in industrial environments with wide operating temperature variation.\u003c\/p\u003e\n\u003cp\u003eFor Honeywell process control architectures, the rack assembly supports I\/O expansion requirements while maintaining module alignment and backplane connectivity. Channel isolation, field signal processing, and HART or FOUNDATION Fieldbus functions depend on the installed I\/O modules rather than the rack assembly itself.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many modules can the 900R12R-0300 rack accommodate?\u003cbr\u003eA: The 900R12R-0300 provides 12 I\/O module slots for compatible Honeywell ControlEdge HC900 modules.\u003c\/p\u003e\n\u003cp\u003eQ: Does the rack provide redundant power support?\u003cbr\u003eA: Yes. The 900R12R-0300 rack assembly supports redundant power configurations within the ControlEdge HC900 system architecture.\u003c\/p\u003e\n\u003cp\u003eQ: Can the rack operate in extended temperature conditions?\u003cbr\u003eA: Yes. The specified operating temperature range is -40 deg C to +70 deg C.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 900R12R-0300 on a suitable control cabinet mounting structure with sufficient mechanical support. Verify that the rack backplane connectors remain clean and free from contamination before inserting I\/O modules.\u003c\/p\u003e\n\u003cp\u003eMaintain proper separation between field wiring and power conductors to reduce electrical interference. Connect cabinet grounding according to the site electrical standard and verify the protective earth path before system power application.\u003c\/p\u003e\n\u003cp\u003eBefore startup, confirm that installed modules match the rack configuration and that redundant power connections follow the system wiring documentation. Check module seating, connector engagement, and cabinet environmental conditions during commissioning.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44503270817880,"sku":"900R12R-0300","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/900R12R-0300-3_1200x1200_fd5ed8fb-f8fe-4520-a476-3d3891540ce3.jpg?v=1785922565","url":"https:\/\/www.industriaxplc.com\/products\/honeywell-900r12r-0300-controledge-hc900-12-i-o-slot-rack","provider":"IndustriaX Limited","version":"1.0","type":"link"}