{"product_id":"51202705-153-cc-kreb02-redundancy-extension-board-honeywell","title":"51202705-153 CC-KREB02 Redundancy Extension Board | Honeywell","description":"\u003ch2\u003eHoneywell 51202705-153 CC-KREB02 Redundancy Extension Board\u003c\/h2\u003e\n\u003cp\u003eConfigured for redundancy communication and data synchronization in the Honeywell Experion PKS platform, the \u003cstrong\u003eHoneywell 51202705-153\u003c\/strong\u003e (\u003cstrong\u003eCC-KREB02\u003c\/strong\u003e Redundancy Extension Board) provides direct physical and electrical execution. It transfers synchronization data between redundant controller or I\/O modules to support continuous hardware state replication and online module replacement.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe available documentation identifies a single catalog number and does not define an official suffix matrix or ordering breakdown.\u003c\/p\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\u003e51202705-153 (CC-KREB02)\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\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRedundancy Extension Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS, Series C I\/O, C300 Controller architecture, TDC 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eRedundancy communication and synchronization between redundant modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer\u003c\/td\u003e\n\u003ctd\u003eHigh-speed, low-latency synchronization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDirect chassis, IOLIM, or IOTA installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Swap\u003c\/td\u003e\n\u003ctd\u003eSupported for online replacement\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 % RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eOptional configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Honeywell Series C form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\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 Considerations\u003c\/h3\u003e\n\u003cp\u003eWithin the Experion Series C architecture, channel-to-channel isolation is implemented at the associated I\/O subsystem where applicable rather than by the redundancy extension board itself. The CC-KREB02 exchanges synchronization data between redundant hardware while maintaining separation of redundancy communication from field signal processing. Field signal isolation characteristics remain dependent on the connected I\/O modules and termination assemblies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the CC-KREB02 support replacement while the control system remains in operation?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The available documentation specifies hot-swap capability for online replacement when the system is configured for redundant operation and maintenance procedures are followed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the board process field analog or digital signals?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Its primary function is redundancy communication and synchronization between redundant controller or I\/O hardware. Field signal acquisition and output functions remain the responsibility of the associated I\/O modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is a firmware upgrade required for installation of the board itself?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The provided documentation does not specify a firmware requirement. Compatibility should be verified against the installed Experion PKS release and Series C hardware revision before installation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDe-energize the affected hardware unless online replacement is permitted by the installed redundancy configuration and maintenance procedure.\u003c\/li\u003e\n\u003cli\u003eVerify the catalog number and hardware revision before inserting the board into the designated chassis or termination assembly.\u003c\/li\u003e\n\u003cli\u003eEnsure connectors are fully seated and locking mechanisms are engaged before restoring normal operation.\u003c\/li\u003e\n\u003cli\u003eRoute redundancy communication cables separately from high-energy power wiring to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eFollow plant grounding practices and terminate cable shields according to the Experion Series C installation documentation.\u003c\/li\u003e\n\u003cli\u003eAfter installation, confirm redundancy synchronization and hardware status using the system diagnostic interface before returning the equipment to service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44318294540376,"sku":"51202705-153 CC-KREB02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/51202705-153CC-KREB02-3.jpg?v=1783061388","url":"https:\/\/www.industriaxplc.com\/products\/51202705-153-cc-kreb02-redundancy-extension-board-honeywell","provider":"IndustriaX Limited","version":"1.0","type":"link"}