{"product_id":"honeywell-hc900r08-0101-hc900-series-8-slot-i-o-rack","title":"Honeywell HC900R08-0101 HC900 Series 8-Slot I\/O Rack","description":"\u003ch2\u003eHoneywell HC900R08-0101 HC900 Series 8-Slot I\/O Rack\u003c\/h2\u003e\n\u003cp\u003eConfigured for housing and electrical connection of analog and digital I\/O modules in Honeywell HC900 Hybrid Controller networks, the \u003cstrong\u003eHoneywell HC900R08-0101\u003c\/strong\u003e (\u003cstrong\u003eHoneywell HC900R08\u003c\/strong\u003e 8-Slot I\/O Rack) provides direct physical\/electrical execution.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eHC900R08-0101\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\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\u003e1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e180 x 250 x 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5-130 W (standby 1-2 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Slots\u003c\/td\u003e\n\u003ctd\u003e8 I\/O slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Modules\u003c\/td\u003e\n\u003ctd\u003eAnalog input, analog output, digital input, digital output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Input\u003c\/td\u003e\n\u003ctd\u003e110-380 VAC, 1-30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Output\u003c\/td\u003e\n\u003ctd\u003e5-40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e5-50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eIntegrated backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOvercurrent and short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eRack-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% - 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, TÜV, UL, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Backplane Architecture\u003c\/h3\u003e\n\u003cp\u003eThe rack frame utilizes specialized internal regulation hardware to maintain channel-to-channel isolation parameters during multi-rack data exchange. To optimize voltage stabilization across the backplane assembly, the internal transformer network compensates for line drop anomalies, maintaining proper voltage levels across all connected analog input and digital I\/O sub-buses. Integrated protective circuitry dampens supply line fluctuations before they can propagate down the rack bus, preventing data corruption across processing loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the backplane assembly permit online module extraction and insertion?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 8 I\/O slots feature dedicated hot-swap capabilities, allowing users to replace faulty components without shutting down the controller logic or interrupting the active network bus.\u003c\/p\u003e\n\u003cp\u003eQ: What mechanisms prevent electrical fault propagation across the backplane when an individual card fails?\u003c\/p\u003e\n\u003cp\u003eA: The integrated bus structure incorporates discrete overcurrent and short-circuit protection nodes at each physical slot terminal to isolate individual module electrical faults from the rest of the rack.\u003c\/p\u003e\n\u003cp\u003eQ: How does the internal bus architecture handle different loop signal classifications?\u003c\/p\u003e\n\u003cp\u003eA: The backplane distributes distinct power rails and digital lines across the slot matrix to segment low-level analog inputs from high-frequency switching digital lines, minimizing cross-talk interference.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the rack structure rests securely within the master cabinet framework, maintaining clean parallel alignment along all structural rails.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate passive clearance zones above and below the card slot openings to avoid trapping heat inside the individual module housings.\u003c\/li\u003e\n\u003cli\u003eConnect a heavy-gauge copper drain wire from the chassis ground stud directly to the plant instrument earth network, keeping impedance below standard regulatory targets.\u003c\/li\u003e\n\u003cli\u003eSeparate all high-voltage power distribution lines from the internal communication backplane wiring to block external electromagnetic field induction.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43868558557283,"sku":"HC900R08-0101","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/374_471713bf-10a1-489c-b453-2c0bbe184ae7.jpg?v=1764731249","url":"https:\/\/www.autocontrolglobal.com\/products\/honeywell-hc900r08-0101-hc900-series-8-slot-i-o-rack","provider":"AutoControl Global","version":"1.0","type":"link"}