{"product_id":"ics-triplex-t8480-trusted-tmr-analog-output-module","title":"ICS Triplex T8480 Trusted TMR Analog Output Module","description":"\u003cp\u003eConfigured for high-integrity loop execution in safety-instrumented platforms, the \u003cstrong\u003eICS Triplex T8480\u003c\/strong\u003e (\u003cstrong\u003eT8480\u003c\/strong\u003e Analog Output Module) provides direct physical\/electrical execution. The hardware operates across 40 channels organized into 5 distinct power groups to drive 1 mA to 22 mA field loops under 20 VDC to 32 VDC backplane bus power.\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\u003eT8480\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard T8100\/T8300 Slot Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e22 W Backplane \/ 28 W System Supply Power Dissipation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e40 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Groups\u003c\/td\u003e\n\u003ctd\u003e5 Groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Range\u003c\/td\u003e\n\u003ctd\u003e1 mA to 22 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e18 VDC to 32 VDC (0.9 A max field supply current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V Reinforced continuous \/ 250 V Basic fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% FS (+25 deg C) \/ +\/-0.25% FS (0 deg C to +60 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep Response Time\u003c\/td\u003e\n\u003ctd\u003eLess than 50 ms (1 mA to 20 mA step to 1% final value)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Circuit Protection\u003c\/td\u003e\n\u003ctd\u003e22 mA into 0 Ohm\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\u003eThe T8480 incorporates triple modular redundancy (TMR) 2oo3 architecture to satisfy SIL3 certification requirements in emergency shutdown and safety-critical execution loops. Signal routing across the inter-module bus (IMB) maintains complete fail-safe state execution through dedicated fault isolation boundaries. Galvanic isolation rated at 50 V continuous reinforced insulation protects channel groups against common-mode electrical faults, suppressing inter-channel disturbance and preventing uncommanded signal shifts during system transients.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the T8480 handle output current transients during hot-swap module replacement?\u003c\/p\u003e\n\u003cp\u003eA: During standby swap conditions, bump fault leakage is strictly constrained to a maximum of +\/-350 uA for up to 7 seconds, with peak transient excursions capped at +\/-10 mA for less than 50 ms.\u003c\/p\u003e\n\u003cp\u003eQ: Are the internal output fuses field-replaceable by maintenance staff?\u003c\/p\u003e\n\u003cp\u003eA: No. The internal fusing components are integrated within the module assembly and are not user serviceable.\u003c\/p\u003e\n\u003cp\u003eQ: What slot locations in the system rack accommodate the T8480 module?\u003c\/p\u003e\n\u003cp\u003eA: The module is engineered specifically for installation in designated T8100 and T8300 I\/O module chassis slots.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect or isolate the 18 VDC to 32 VDC field power supply before wiring field terminal blocks to prevent transient arcing across power group boundaries.\u003c\/li\u003e\n\u003cli\u003eRoute field current loop wiring through shielded twisted-pair cables, terminating shields to the system earth busbar to maintain +\/-0.1% full scale calibration accuracy.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is fully aligned and latched into the T8100 or T8300 slot backplane connectors to maintain adequate galvanic insulation and backplane current transfer.\u003c\/li\u003e\n\u003cli\u003eVerify field wiring load impedance does not force current limits below the required 1 mA threshold during loop commissioning.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ICS Triplex","offers":[{"title":"Default Title","offer_id":52095453495605,"sku":"T8480","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/T8480.png?v=1785224985","url":"https:\/\/www.5gplc.com\/products\/ics-triplex-t8480-trusted-tmr-analog-output-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}