{"product_id":"honeywell-900r08r-0101-8-slot-i-o-rack-with-redundant-power-legacy","title":"Honeywell 900R08R-0101 8-Slot I\/O Rack with Redundant Power (Legacy)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n    \u003cp\u003eThe \u003cstrong\u003eHoneywell 900R08R-0101\u003c\/strong\u003e is a \u003cstrong\u003elegacy 8-slot I\/O rack with redundant power support\u003c\/strong\u003e designed for the \u003cstrong\u003eControlEdge HC900\u003c\/strong\u003e controller family. As an earlier-generation rack, it provides 8 I\/O module slots plus dual power supply slots for fault-tolerant operation. The 900R08R-0101 serves as a direct replacement for existing installations and maintains full compatibility with the HC900 I\/O module ecosystem.\u003c\/p\u003e\n\n    \u003ch3\u003eKey Features\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003e8 I\/O module slots\u003c\/strong\u003e for medium-scale automation\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLegacy rack revision\u003c\/strong\u003e — direct replacement for existing 900R08R-0101 installations\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRedundant power support\u003c\/strong\u003e — dual power supply slots\u003c\/li\u003e\n        \u003cli\u003e\u003cstrong\u003eFull HC900 module compatibility\u003c\/strong\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003cstrong\u003eDIN rail or panel mounting\u003c\/strong\u003e\u003c\/li\u003e\n        \u003cli\u003eRugged aluminum construction for industrial environments\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 900R08R-0101\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e 8-Slot I\/O Rack with Redundant Power (Legacy)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e ControlEdge HC900\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eNumber of Slots:\u003c\/strong\u003e 8 I\/O slots + redundant power supply slots\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePower Support:\u003c\/strong\u003e Redundant (dual power supply)\u003c\/li\u003e        \u003cli\u003e\n\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e \u003cstrong\u003e137 × 419 × 152 mm\u003c\/strong\u003e (5.4\" × 16.5\" × 6.0\")\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. \u003cstrong\u003e1.0 kg\u003c\/strong\u003e (2.2 lbs)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail or panel mount\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +60°C\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e −40°C to +85°C\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, UL, CSA\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eTypical Applications\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003eLegacy HC900 system maintenance\u003c\/li\u003e\n        \u003cli\u003eReplacement of failed 900R08R-0101 racks\u003c\/li\u003e\n        \u003cli\u003eMedium-scale redundant control systems\u003c\/li\u003e\n        \u003cli\u003eProcess automation with moderate I\/O density\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eFAQ\u003c\/h3\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n        \u003cp\u003e\u003cstrong\u003eQ: What is the difference between 900R08R-0101 and 900R08R-0200?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003e900R08R-0101\u003c\/strong\u003e is a \u003cstrong\u003elegacy revision\u003c\/strong\u003e. The \u003cstrong\u003e900R08R-0200\u003c\/strong\u003e is the current-generation equivalent with updated backplane design. Both support redundant power and 8 I\/O slots.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n        \u003cp\u003e\u003cstrong\u003eQ: Is this rack still available?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003eYes.\u003c\/strong\u003e It remains available as a spare part for existing installations. For new projects, Honeywell recommends the \u003cstrong\u003e900R08R-0200\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq-item\"\u003e        \u003cp\u003e\u003cstrong\u003eQ: Can I mix legacy and current racks in the same system?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003eYes.\u003c\/strong\u003e Both revisions are compatible with the same I\/O modules and controller firmware, though consistent rack revision within a single cabinet is recommended for uniform appearance and mounting.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n    \u003col\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePower Down:\u003c\/strong\u003e De-energize before rack replacement.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModule Transfer:\u003c\/strong\u003e Remove modules from the old rack and install them in the same slot positions on the new 900R08R-0101.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePower Supplies:\u003c\/strong\u003e Install two power supply modules in the redundant slots.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eScanner:\u003c\/strong\u003e Insert the I\/O scanner module.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect rack ground to cabinet earth.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVerification:\u003c\/strong\u003e Power on and confirm system communication.\u003c\/li\u003e\n    \u003c\/ol\u003e\n\n    \u003ch3\u003eSelection Tips\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003eUse the \u003cstrong\u003e900R08R-0101\u003c\/strong\u003e for \u003cstrong\u003elegacy system maintenance\u003c\/strong\u003e or when the part number is specified in existing documentation.\u003c\/li\u003e\n        \u003cli\u003eFor \u003cstrong\u003enew designs\u003c\/strong\u003e, prefer the \u003cstrong\u003e900R08R-0200\u003c\/strong\u003e for latest features and long-term support.\u003c\/li\u003e\n        \u003cli\u003eVerify \u003cstrong\u003econtroller firmware\u003c\/strong\u003e compatibility with legacy rack revisions.\u003c\/li\u003e\n    \u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53960093827256,"sku":"900R08R-0101","price":223.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/900R08R-0101_2.png?v=1787196766","url":"https:\/\/www.globalpetroparts.com\/products\/honeywell-900r08r-0101-8-slot-i-o-rack-with-redundant-power-legacy","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}