{"product_id":"triconex-3664-32-point-tmr-sourcing-24vdc-digital-output-module","title":"Triconex 3664 32-Point TMR Sourcing 24VDC Digital Output Module","description":"\u003ch2\u003eTRICONEX 3664 Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTRICONEX 3664\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTRICONEX 3664\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for driving discrete field devices within Tricon 3000 Series SIS racks platforms. It converts internal execution logic commands into physical power states to actuate valves, relays, alarms, and safety interlocks. The assembly coordinates multi-channel current sourcing tasks across high-integrity field circuits.\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\u003e3664\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTRICONEX (Schneider Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg (Shipping weight allocated at 4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e177.8 mm x 101.6 mm x 228.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 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\u003e8 W typical @ 5 VDC via backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e32 sourcing outputs, commoned\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational Voltage Range\u003c\/td\u003e\n\u003ctd\u003e16-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e36 VDC absolute limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Drop Across Switches\u003c\/td\u003e\n\u003ctd\u003eLess than 1.5 VDC typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Ratings\u003c\/td\u003e\n\u003ctd\u003e2 A maximum per point, 10 A surge maximum per 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-State Load Leakage\u003c\/td\u003e\n\u003ctd\u003e2 mA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoint Electrical Isolation\u003c\/td\u003e\n\u003ctd\u003e1500 VDC minimum channel-to-backplane; 2000 VDC channel-to-channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003eLess than or equal to 10 ms typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisual Identification\u003c\/td\u003e\n\u003ctd\u003eDark blue color code front fascia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eIEC 61508 SIL3, IEC 61511, TÜV, UL Class I Div 2, ATEX Zone 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTriple Modular Redundancy \u0026amp; Fail-Safe State Execution\u003c\/h3\u003e\n\u003cp\u003eConfigured to guarantee fault-tolerant signal delivery to critical field actuators, the module incorporates a hardware-implemented triple modular redundancy (TMR) architecture. Internal logic processing runs concurrently across three distinct electronics legs, using ruggedized hardware voter logic to output a single validated sourcing voltage. The system achieves high-integrity isolation through a 1500 VDC minimum channel-to-backplane framework, isolating backplane logic from line spikes. If an internal component or switching transistor fails on one leg, the voter circuit maintains uninterrupted loop command execution while initiating a localized fail-safe state execution routing that flags the individual leg error to the TriBus diagnostic monitors.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the engineering implications of the off-state load leakage current specification?\u003c\/p\u003e\n\u003cp\u003eA: The module exhibits a maximum off-state leakage current of 2 mA per point. System designers must ensure that low-power field interlocks, interposing relays, or indicators do not misinterpret this residual leakage current as an active logic high state or experience drop-out failures due to low impedance parameters.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle high inductive inrush currents from solenoid valves?\u003c\/p\u003e\n\u003cp\u003eA: The solid-state sourcing circuitry is rated to support a maximum peak surge current of 10 A for up to 10 ms. If the inrush profile of a large safety valve solenoid exceeds this 10 ms envelope, the internal overcurrent diagnostic circuits may flag a load anomaly, potentially causing the module to isolate the affected output channel.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSourcing Power Distribution\u003c\/strong\u003e: Supply the 24 VDC external loop power through regulated, low-ripple power modules rated to maintain voltage within the 16-30 VDC operational limit under full load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInductive Load Suppression\u003c\/strong\u003e: Install external flyback or freewheeling diodes across all inductive solenoid valves and relay coils to mitigate high back-EMF spikes that could exceed the 36 VDC maximum rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Barrier Connections\u003c\/strong\u003e: Bond the field wiring termination panels to the central instrument safety ground to ensure the 1500 VDC channel-to-backplane isolation matrix operates without baseline potential shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swap Execution Timing\u003c\/strong\u003e: Verify that the parallel redundant slot is fully synchronized with the TriBus master prior to extracting an active module for maintenance to prevent unintended process dropouts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":43724234981466,"sku":"3664","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/180._33c72239-0a16-47f1-b4c7-f6a62e399ad2.jpg?v=1784862413","url":"https:\/\/www.spareoil.com\/ar\/products\/triconex-3664-32-point-tmr-sourcing-24vdc-digital-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}