{"product_id":"ic697cpm790-ge-fanuc-80486dx2-controller-tmr-function","title":"IC697CPM790 GE Fanuc 80486DX2 Controller TMR Function","description":"\u003ch2 style=\"color: #2c3e50;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe GE Fanuc \u003cspan style=\"color: #003366;\"\u003e\u003cstrong\u003eIC697CPM790\u003c\/strong\u003e\u003c\/span\u003e is a premier central processing module within the Series 90-70 family, engineered for high-availability control systems. It is uniquely capable of supporting \u003cstrong\u003eTriple Modular Redundancy (TMR)\u003c\/strong\u003e, providing a system fault tolerance of 99.9% for critical infrastructure. This controller utilizes a powerful \u003cstrong\u003e64 MHz 80486DX2 microprocessor\u003c\/strong\u003e to manage complex logic and high-speed data acquisition. Occupying only \u003cstrong\u003eone installation slot\u003c\/strong\u003e, it provides a compact yet robust solution for large-scale automation architectures.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003eCore Technical Performance\u003c\/h2\u003e\n\u003cp\u003ePerformance efficiency is a hallmark of the \u003cstrong\u003eIC697CPM790\u003c\/strong\u003e, featuring a \u003cstrong\u003eBoolean execution speed of 0.4 microseconds\u003c\/strong\u003e per function. With a \u003cstrong\u003e256 KB data handling capacity\u003c\/strong\u003e, it manages extensive I\/O configurations and sophisticated user programs with ease. The module includes \u003cstrong\u003efour LED indicators\u003c\/strong\u003e for immediate visual diagnostics of the CPU status and \u003cstrong\u003etwo integrated serial ports\u003c\/strong\u003e for seamless communication with programming terminals or peripheral devices. It operates on a standard \u003cstrong\u003e24V DC input voltage\u003c\/strong\u003e with a ± 20% tolerance, ensuring stability across varying power conditions.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003ePhysical Characteristics \u0026amp; Weight\u003c\/h2\u003e\n\u003cp\u003eDesigned for dense industrial cabinets, the IC697CPM790 maintains a streamlined physical profile with dimensions of \u003cstrong\u003e21 cm x 23 cm x 5 cm\u003c\/strong\u003e. The module is lightweight for its class, weighing only \u003cstrong\u003e0.6 kg (approx. 1.32 lbs)\u003c\/strong\u003e, which minimizes the mechanical stress on the backplane during high-vibration operations. Its rugged construction allows for a wide operating temperature range of \u003cstrong\u003e-20°C to 60°C\u003c\/strong\u003e, making it suitable for unconditioned industrial environments.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left;\"\u003eSpecification Details\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eIC697CPM790\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eMicroprocessor\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e64 MHz, 80486DX2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eExecution Time\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e0.4 µs per boolean function\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e0.6 kg (1.32 lb)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eSpecialty Function\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eTriple Modular Redundancy (TMR)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eMemory Capacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e256 KB Data Handling\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e-20°C to 60°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003eRedundancy \u0026amp; Reliability\u003c\/h2\u003e\n\u003cp\u003eThe primary advantage of the \u003cstrong\u003eIC697CPM790\u003c\/strong\u003e is its native support for TMR. In this configuration, three synchronized CPUs process the same data simultaneously, using a \"voting\" mechanism to ensure that a single point of failure cannot bring down the entire system. This hardware-based redundancy, combined with a \u003cstrong\u003e99.9% system fault tolerance\u003c\/strong\u003e, makes it a preferred choice for safety-instrumented systems (SIS) and high-value continuous processes where downtime is economically prohibitive.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the benefit of the 80486DX2 processor in this module?\u003c\/strong\u003e\u003cbr\u003e\nA1: The 64 MHz 80486DX2 offers a significant boost in floating-point calculations and complex instruction processing compared to earlier Series 90-70 CPUs, enabling faster scan times for large programs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How many serial ports are available for peripheral connection?\u003c\/strong\u003e\u003cbr\u003e\nA2: This module features two integrated serial ports, typically used for SNP\/SNP-X master\/slave communications, programming, or interfacing with HMI units.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Does the IC697CPM790 require a specific power supply?\u003c\/strong\u003e\u003cbr\u003e\nA3: It operates within a voltage range of 24V DC ± 20% and is compatible with standard Series 90-70 rack-mount power supply modules.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":51050832396420,"sku":"IC697CPM790","price":126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/IC697CPM790.jpg?v=1778938793","url":"https:\/\/www.etowonauto.com\/kk\/products\/ic697cpm790-ge-fanuc-80486dx2-controller-tmr-function","provider":"Etowon Auto","version":"1.0","type":"link"}