{"product_id":"fc-iochas-0002r-honeywell-a-r-t-chassis-for-redundant-i-o","title":"FC-IOCHAS-0002R Honeywell A.R.T. Chassis for Redundant I\/O","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-IOCHAS-0002R\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-IOCHAS-0002R\u003c\/strong\u003e A.R.T. Chassis for Redundant I\/O, operates as a dedicated hardware component for housing and interconnecting redundant Safety Manager I\/O modules within Honeywell Safety Manager platforms.\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\u003eFC-IOCHAS-0002R\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\u003eNetherlands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 19-inch rack-mount chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive chassis backplane bus assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Architecture\u003c\/td\u003e\n\u003ctd\u003eAdvanced Redundant Technology (A.R.T.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eDual redundant I\/O module configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Bus\u003c\/td\u003e\n\u003ctd\u003eHigh-speed redundant safety backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Mounting\u003c\/td\u003e\n\u003ctd\u003eStandard cabinet frame or 19-inch subrack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Redundant Backplane Execution\u003c\/h3\u003e\n\u003cp\u003eThe FC-IOCHAS-0002R Advanced Redundant Technology (A.R.T.) chassis provides physical housing, backplane power routing, and dual-bus communication interfaces for redundant I\/O modules. Integrated channel-to-channel isolation barriers eliminate ground loops and prevent field-side electrical fault propagation across redundant safety channels. Designed to support 4-20 mA HART loop protocol field signals alongside discrete safety I\/O, the backplane traces maintain signal integrity and cross-talk suppression during high-speed parallel data scanning by the central safety controllers.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the FC-IOCHAS-0002R backplane support hot-swapping of redundant I\/O modules?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the A.R.T. chassis architecture permits live hot-swapping of a faulty I\/O module while the paired redundant module continues uninterrupted safety execution.\u003c\/p\u003e\n\u003cp\u003eQ: How does the chassis handle electrical isolation between primary and secondary I\/O buses?\u003c\/p\u003e\n\u003cp\u003eA: The backplane features galvanically isolated power and communication traces, preventing a short circuit on bus A from impacting bus B operation.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding procedure must be followed when mounting the chassis into an enclosure frame?\u003c\/p\u003e\n\u003cp\u003eA: The chassis subrack must be bonded to the cabinet protective earth (PE) bus using a dedicated, low-impedance ground strap attached to the rear earth stud.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the FC-IOCHAS-0002R chassis into a standard 19-inch rack or IP54-rated industrial cabinet using all four corner mounting screws.\u003c\/li\u003e\n\u003cli\u003eConnect the central cabinet ground strap directly to the protective earth (PE) terminal stud on the chassis rear frame.\u003c\/li\u003e\n\u003cli\u003eEnsure backplane redundant power cable connections are securely latched before sliding I\/O modules into their respective card slots.\u003c\/li\u003e\n\u003cli\u003eKeep field signal wiring physically segregated from high-voltage AC mains and drive wiring inside the cabinet wire trunks.\u003c\/li\u003e\n\u003cli\u003eInspect all card guide rails and backplane edge-connector sockets for dust or physical obstruction prior to module insertion.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53514954113333,"sku":"FS-IOCHAS-0002R","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FC-PSU-UNI2450CCV21_ba70df44-e14b-4d43-9df8-fe8824ca868c.png?v=1788918918","url":"https:\/\/www.5gplc.com\/products\/fc-iochas-0002r-honeywell-a-r-t-chassis-for-redundant-i-o","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}