{"product_id":"t8311-ics-triplex-trusted-tmr-expander-interface-module","title":"T8311 | ICS Triplex | Trusted TMR Expander Interface Module","description":"\u003cp\u003eThe \u003cstrong\u003eICS Triplex T8311\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eT8311\u003c\/strong\u003e Trusted TMR Expander Interface Module, operates as a dedicated hardware component for high-speed inter-chassis signal extension within Trusted TMR system architectures. Installed directly in the T8300 chassis, the unit processes expander bus data rates up to 250 Mbps driven by internal 50 MHz module clocks.\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\u003eT8311 (8311N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICS Triplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.14 kg (Shipping weight: 3.0 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e303 mm x 31 mm x 266 mm (11.9 in x 1.2 in x 10.5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-5 deg C to +60 deg C (+13 deg F to +140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e40 W Maximum Load (Heat Dissipation: 40 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e20 VDC to 32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Chassis\u003c\/td\u003e\n\u003ctd\u003eT8300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Clocks\u003c\/td\u003e\n\u003ctd\u003e50 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpander Bus Data Rate\u003c\/td\u003e\n\u003ctd\u003e250 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Interface\u003c\/td\u003e\n\u003ctd\u003eExpander Chassis backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHigh-Reliability Safety Control \u0026amp; TMR Architecture\u003c\/h3\u003e\n\u003cp\u003eDesigned for SIL3 certification compliance in emergency shutdown and safety-critical execution loops, the T8311 integrates triple modular redundancy (TMR) 2oo3 architecture across its inter-chassis bus interface. Galvanic isolation prevents cross-talk and transient propagation between connected expander racks and the main controller chassis. The module executes deterministic hardware voting and fail-safe state execution to maintain signal integrity during high-speed 250 Mbps bus data transfers without introducing latency into the system trip logic.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum data throughput supported across the expander interface bus?\u003c\/p\u003e\n\u003cp\u003eA: The T8311 interface processes expander bus data transfers at speeds up to 250 Mbps synchronized by 50 MHz internal module clocks.\u003c\/p\u003e\n\u003cp\u003eQ: Can the T8311 module be mounted in standard system racks other than the specified slot architecture?\u003c\/p\u003e\n\u003cp\u003eA: No. The T8311 is engineered specifically for installation into the backplane interface of the T8300 Trusted expander chassis.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the expander rack section or follow strict hot-swap safety protocols prior to slotting the module into the T8300 chassis backplane.\u003c\/li\u003e\n\u003cli\u003eEnsure that top and bottom retaining screws are fully torqued to guarantee proper frame grounding and backplane power connection.\u003c\/li\u003e\n\u003cli\u003eVerify that high-speed expander bus cables maintain standard minimum bend radiuses to prevent impedance mismatches on 250 Mbps data paths.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate cabinet ventilation to dissipate up to 40 W of thermal heat load generated during full load operation within the specified -5 deg C to +60 deg C range.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ICS Triplex","offers":[{"title":"Default Title","offer_id":52093905043765,"sku":"T8311","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/T8311.png?v=1785225325","url":"https:\/\/www.5gplc.com\/products\/t8311-ics-triplex-trusted-tmr-expander-interface-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}