{"product_id":"ics-triplex-t8312-4-trusted™-tmr-24vdc-digital-output-module","title":"ICS Triplex T8312-4 Trusted™ TMR 24VDC Digital Output Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eICS Triplex T8312-4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-integrity\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTrusted™ Triple Modular Redundant (TMR) 24 VDC Digital Output Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for critical safety applications. It ensures reliable actuation of field devices such as solenoids, relays, and indicator systems in demanding industrial environments. Its TMR architecture provides fault-tolerant performance suitable for SIL 3 safety-rated systems.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTriple Modular Redundancy (TMR)\u003c\/strong\u003e\u003cbr\u003eEach output channel is backed by three independent circuits implementing a 2-out-of-3 voting mechanism. This prevents single-point failures from causing spurious trips or failing to actuate critical outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eField Diagnostics and Monitoring\u003c\/strong\u003e\u003cbr\u003eThe module continuously monitors output channels for:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOpen circuits to detect broken wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShort circuits to protect connected devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEarth leakage to identify insulation failures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Availability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHot-swappable modules allow replacement without interrupting ongoing operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in self-tests, including threshold and stuck-switch testing, verify output integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePower and Output Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports 40 isolated output channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCapable of driving up to 2.0A per channel, depending on total load and thermal conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for 24 VDC industrial loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth align=\"left\"\u003eParameter\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSafety Standard\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSIL 3 (IEC 61508)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eChannels\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e40 Digital Outputs (Isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOutput Current\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2.0 A per channel (derated at high temperature\/load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eArchitecture\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eTriple Modular Redundant (TMR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eDiagnostics\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eShort circuit, Open circuit, Field voltage monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eSoftware Configuration\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eTrusted™ toolset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eConformal coated PCB for harsh conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eStorage Temp\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eHumidity\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e5%–95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eConnectors\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e4 or 7 × 12-pin ODU, 96-way C-type backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e6 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eCommunication\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eEthernet interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEmergency Shutdown (ESD) valves and critical shutoff devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFire \u0026amp; Gas (F\u0026amp;G) systems, including alarms and suppression activation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-integrity process control where false trips or failures are unacceptable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eComparison with Similar Models\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eT8312-4 vs T8312-3: The -4 version supports higher current per channel and improved diagnostic coverage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Trusted™ Expander Interface Adapter Units (T8312 series) for extended output capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module be replaced while the system is running?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the T8312-4 is hot-swappable and does not interrupt ongoing control signals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum current per channel?\u003c\/strong\u003e\u003cbr\u003eA: Each channel can drive up to 2.0A, depending on system load and temperature derating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support Ethernet communication?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the module integrates with Trusted™ systems using standard Ethernet for monitoring and configuration.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ICS TRIPLEX","offers":[{"title":"Default Title","offer_id":44135945404515,"sku":"T8312-4","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/ICST8312-4-3.jpg?v=1776928300","url":"https:\/\/precisemodule.com\/products\/ics-triplex-t8312-4-trusted%e2%84%a2-tmr-24vdc-digital-output-module","provider":"Precise Module Ltd.","version":"1.0","type":"link"}