{"product_id":"10005-1-1-honeywell-watchdog-module","title":"10005\/1\/1 Honeywell Watchdog Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell 10005\/1\/1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the primary safety supervisor within the Fail-Safe Control (FSC) system. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWatchdog Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emonitors the Central Processing Unit (CPU) and bus activities, ensuring the system operates within deterministic time limits. If a processor stall or fatal software hang is detected, it initiates a system-wide shutdown, transitioning the plant to a predefined safe state. Supplied as 100% brand new, original factory equipment for the highest level of functional safety.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10005\/1\/1 (1000511)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWatchdog \/ Safety Monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 cm x 18.6 cm x 12.9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% Brand New, Original\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Integration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardwired Fail-Safe Trip Circuitry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndependent Logic Execution:\u003c\/strong\u003e\u003cbr\u003eThe watchdog operates separately from the main CPU, ensuring system safety even during a processor failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Fault Detection:\u003c\/strong\u003e\u003cbr\u003eHigh-speed timing circuits detect delays in milliseconds, providing vital protection for high-speed processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Slim Profile:\u003c\/strong\u003e\u003cbr\u003eThe 2.0 cm width optimizes rack efficiency, allowing integration of critical monitoring without occupying extra space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Trip Integration:\u003c\/strong\u003e\u003cbr\u003eInterfaces directly with the master safety relay for immediate de-energization of field outputs when a fault is detected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the 10005\/1\/1 itself fails?\u003c\/strong\u003e\u003cbr\u003eThe module follows fail-to-safe principles. Any internal failure or loss of power triggers a safety trip, ensuring the system doesn’t run unmonitored.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this module communicate with the FSC CPU?\u003c\/strong\u003e\u003cbr\u003eIt receives regular \"heartbeat\" signals from the processor via the backplane. If the processor fails to reset the timer, the module triggers a system trip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a difference between the 10005\/1\/1 and standard monitoring modules?\u003c\/strong\u003e\u003cbr\u003eYes, the 10005\/1\/1 is specifically designed for Honeywell FSC safety systems and meets strict safety standards that general monitors do not.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module require manual configuration or programming?\u003c\/strong\u003e\u003cbr\u003eWatchdog parameters are managed by system firmware and Honeywell Safety Builder, with automatic synchronization during replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48947759317244,"sku":"10005\/1\/1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/10005112.jpg?v=1775633091","url":"https:\/\/www.electronicplc.com\/products\/10005-1-1-honeywell-watchdog-module","provider":"Electronic PLC","version":"1.0","type":"link"}