{"product_id":"900c31-0021-honeywell-hc900-controller-cpu-c30","title":"900C31-0021 | Honeywell | HC900 Controller CPU C30","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eHoneywell 900C31-0021\u003c\/strong\u003e CPU C30 Module was part of the HC900 Controller series, serving as a central processing unit for distributed control and automation systems. Although now discontinued by the manufacturer, this module provided reliable processing power for industrial applications requiring programmable logic and advanced control functions. Compact and lightweight, it was designed for integration into HC900 racks and offered dependable performance in process control environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Honeywell\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong\u003e900C31-0021\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Controller CPU C30 Module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Controls \u0026amp; Indicators \/ CPU Control Board\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.45 lbs (≈ 0.2 kg)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStatus:\u003c\/strong\u003e Discontinued by manufacturer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Central processing for HC900 control systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplication Scenarios\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProcess Control Systems:\u003c\/strong\u003e Provided CPU functionality for Honeywell HC900 controllers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Supported programmable logic and control in manufacturing and energy sectors\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLegacy Systems:\u003c\/strong\u003e Used in earlier HC900 installations requiring CPU C30 modules\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: Is the 900C31-0021 still in production?\u003c\/strong\u003e  A: No, it has been discontinued by Honeywell.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: What was its primary function?\u003c\/strong\u003e  A: It served as the CPU for HC900 controllers, handling logic and control tasks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: What is the weight of the module?\u003c\/strong\u003e  A: Approximately 0.45 lbs (0.2 kg).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eQ: How does it compare to the Honeywell 900C30-0460 CPU?\u003c\/strong\u003e  A: The \u003cstrong\u003e900C31-0021\u003c\/strong\u003e was an earlier generation CPU, while the \u003cstrong\u003e900C30-0460\u003c\/strong\u003e offers expanded I\/O capacity, larger memory, and support for modern communication protocols.\u003c\/span\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52431336898869,"sku":"900C31-0021","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/900C31-0021_5e109c82-986e-47e0-a3c3-c7681f3a4594.jpg?v=1773305168","url":"https:\/\/www.5gplc.com\/products\/900c31-0021-honeywell-hc900-controller-cpu-c30","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}