{"product_id":"900rr0-0001-honeywell-hc900-redundant-i-o-slot-rack","title":"900RR0-0001 Honeywell HC900 Redundant I\/O Slot Rack","description":"\u003ch3 data-path-to-node=\"4\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe \u003cb data-path-to-node=\"5\" data-index-in-node=\"4\"\u003eHoneywell 900RR0-0001\u003c\/b\u003e serves as the critical hardware foundation for distributed and redundant I\/O configurations within the HC900 Process Automation system. This remote rack assembly houses various analog and digital modules, linking them to the central CPU via high-speed communication interfaces. By facilitating a distributed architecture, it allows engineers to position I\/O closer to field instrumentation, drastically reducing wiring costs and signal degradation. We supply this unit as \u003cb data-path-to-node=\"5\" data-index-in-node=\"498\"\u003e100% Brand New and Original\u003c\/b\u003e, ensuring seamless integration into high-availability automation environments.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification 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 data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\"\u003eModel Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003e900RR0-0001\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\"\u003eRack Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eRedundant Remote I\/O Slot Rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\"\u003eSystem Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eHoneywell HC900 Controller Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\"\u003ePower Input\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003e24 VDC (Supplied via 900G01-0001 Power Module)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,0,0\"\u003e\u003cb data-path-to-node=\"7,5,0,0\" data-index-in-node=\"0\"\u003eCommunication\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,1,0\"\u003eRemote Link Interface to Main CPU\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,6,0,0\"\u003e\u003cb data-path-to-node=\"7,6,0,0\" data-index-in-node=\"0\"\u003eMounting\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,6,1,0\"\u003e35mm DIN Rail or Panel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,7,0,0\"\u003e\u003cb data-path-to-node=\"7,7,0,0\" data-index-in-node=\"0\"\u003eIsolation\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,7,1,0\"\u003eGalvanic isolation between modules and system bus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,8,0,0\"\u003e\u003cb data-path-to-node=\"7,8,0,0\" data-index-in-node=\"0\"\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,8,1,0\"\u003e3.79 lbs（1.72 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,9,0,0\"\u003e\u003cb data-path-to-node=\"7,9,0,0\" data-index-in-node=\"0\"\u003eOperating Temp\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,9,1,0\"\u003eIndustrial Grade (Standard HC900 ratings apply)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,10,0,0\"\u003e\u003cb data-path-to-node=\"7,10,0,0\" data-index-in-node=\"0\"\u003eOrigin\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,10,1,0\"\u003eUnited States (USA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eHigh-Availability Redundancy:\u003c\/b\u003e The 900RR0-0001 supports redundant power and communication paths. This architecture prevents a single point of failure from halting your process, making it essential for critical chemical, pharmaceutical, or energy applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eDistributed Wiring Efficiency:\u003c\/b\u003e Positioning this rack near field devices minimizes long-distance multi-core cable runs. This distributed approach lowers installation expenses and reduces the risk of electromagnetic interference (EMI) affecting sensitive analog signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eGalvanic Protection:\u003c\/b\u003e Integrated isolation circuits protect the system backplane from field-side electrical surges. This hardware-level safety ensures that transient faults at the sensor level do not damage the central processor or adjacent modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eRapid System Scalability:\u003c\/b\u003e The modular design simplifies expansion. Engineers can add 900RR0-0001 racks to the existing remote link as I\/O demands increase, without requiring significant modifications to the central controller enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eFAQs\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eWhat differentiates the 900RR0-0001 from a standard local rack?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003eThe 900RR0-0001 specifically handles remote communication and supports redundant power configurations. Standard local racks connect directly to the CPU backplane, whereas this unit operates over a remote link for distributed control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eDoes the rack include a power supply or I\/O modules?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003eNo. The 900RR0-0001 is a rack assembly (chassis). You must purchase the 900G01-0001 power supply and specific 900B series I\/O modules separately to complete the installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eIs this module suitable for harsh industrial environments?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003eYes. Honeywell designed the 900RR0-0001 for continuous operation in demanding process environments. Its galvanic isolation and rugged mechanical frame provide long-term stability against vibration and electrical noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eIs this product still supported given its \"Discontinued\" status?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003eWhile the manufacturer has limited new production, we maintain stock of \u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"137\"\u003eBrand New, original 900RR0-0001 units\u003c\/b\u003e. We provide a 12-month warranty to guarantee the reliability of your spare parts and system upgrades.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43213409255514,"sku":"900RR0-0001","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/469._1f9e9112-ad07-4620-92fd-f4a9245bfbb4.jpg?v=1776134100","url":"https:\/\/www.spareoil.com\/products\/900rr0-0001-honeywell-hc900-redundant-i-o-slot-rack","provider":"SpareOil Automation","version":"1.0","type":"link"}