{"product_id":"aadvance-digital-input-card-module-ics-triplex-t9402","title":"AADvance Digital Input Card Module | ICS Triplex T9402","description":"\u003ch2\u003eICS Triplex T9402 AADvance Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eICS Triplex T9402\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eT9402\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for discrete signal acquisition within ICS Triplex AADvance Safety Controller platforms. The unit processes 16 isolated 24 VDC input channels, converting field switch states into digital logic signals while executing background diagnostic sweeps across the I\/O backplane bus.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eApplication Environment\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eT9402\u003c\/td\u003e\n\u003ctd\u003eStandard 16-Channel Digital Input Module\u003c\/td\u003e\n\u003ctd\u003eStandard industrial control enclosures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT9402C\u003c\/td\u003e\n\u003ctd\u003eConformal-Coated 16-Channel Digital Input Module\u003c\/td\u003e\n\u003ctd\u003eHarsh, high-humidity, or corrosive (Class G3) environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eT9402\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.34 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e166 mm x 42 mm x 118 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +50 deg C (extended limits up to 70 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 fully isolated digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (18 to 32 VDC operational range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eFull photoelectric isolation (channel-to-channel and channel-to-backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture Options\u003c\/td\u003e\n\u003ctd\u003eSimplex (1oo1D), Redundant (1oo2D), TMR (2oo3D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Coverage\u003c\/td\u003e\n\u003ctd\u003eContinuous background health checks, watchdog timers, loop fault sensing\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; SIL3 Safe Execution\u003c\/h3\u003e\n\u003cp\u003eThe T9402 module supports SIL3 certification standards across Simplex, Dual, and Triple Modular Redundancy (TMR) architectures via 2oo3D voting logic execution. High-voltage photoelectric isolation barriers decouple field loop wiring from system backplane communication lines, preventing ground loops, surges, and electrical transients from degrading internal processors. Upon detecting signal discrepancies or channel hardware faults, the module automatically initiates fault isolation routines to execute a fail-safe state without disturbing active safety tasks on adjacent cards.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the T9402 support live hot-swapping under active backplane power?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports live hot replacement within the AADvance chassis without interrupting backplane power or degrading system-level voting operations.\u003c\/p\u003e\n\u003cp\u003eQ: How does the T9402 mitigate field switch contact bounce or electrical noise?\u003c\/p\u003e\n\u003cp\u003eA: The module incorporates configurable digital input filtering, adjustable from 0 ms to 1024 ms, to filter transient field noise and eliminate false trip conditions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eAlign the T9402 module with its assigned slot on the AADvance terminal base assembly and push firmly until the locking mechanism latches into position. Connect field loop cabling to the dedicated removable terminal block, ensuring signal drain wires terminate at a single point on the enclosure protective earth (PE) bus. Maintain at least 50 mm of vertical clearance above and below the card chassis to facilitate natural convection cooling and prevent thermal stress on internal components.\u003c\/p\u003e","brand":"ICS TRIPLEX","offers":[{"title":"Default Title","offer_id":52931715006776,"sku":"T9402","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/111..jpg?v=1789004485","url":"https:\/\/www.automodulexpert.com\/products\/aadvance-digital-input-card-module-ics-triplex-t9402","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}