{"product_id":"ics-triplex-t9402-digital-input-module","title":"ICS TRIPLEX T9402 Digital Input Module","description":"\u003cp\u003eConfigured for signal acquisition in AADvance safety controller systems, the \u003cstrong\u003eICS TRIPLEX T9402\u003c\/strong\u003e (\u003cstrong\u003eT9402\u003c\/strong\u003e I\/O Module) provides direct physical and electrical execution. The module interfaces with discrete field devices, including limit switches and proximity sensors, to convert field-level digital states into data processed for safety-critical logic execution.\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\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\u003eNot Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e110 mm x 180 mm x 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eModbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFail-Safe State Execution and SIL3 Compliance\u003c\/h3\u003e\n\u003cp\u003eThe T9402 module is engineered for integration within SIL3-certified safety loops. It incorporates galvanic isolation to mitigate noise interference and ensure that high-voltage transients on field wiring do not propagate to the backplane communication bus. In the event of an internal hardware fault or loss of input signal integrity, the module is designed to transition to a predefined fail-safe state, ensuring that the connected safety logic processes the input as a \"de-energized\" or \"tripped\" condition to prevent hazardous system operation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the T9402 module support hot-swapping while the AADvance system is active?\u003c\/p\u003e\n\u003cp\u003eA: The T9402 supports hot-swap operations within the AADvance chassis architecture, allowing for module replacement without a total system shutdown, provided the replacement module matches the required hardware and configuration settings.\u003c\/p\u003e\n\u003cp\u003eQ: How is the T9402 wired to ensure accurate detection of field device states?\u003c\/p\u003e\n\u003cp\u003eA: Field devices must be connected to the terminal blocks in accordance with the system wiring diagram. Ensure that the 24 VDC power loop is properly referenced to a common system ground and that cable shields are grounded at a single point to prevent ground loops and electrical interference.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify the 24 VDC power supply voltage levels at the module terminal interface before installation.\u003c\/li\u003e\n\u003cli\u003eInsert the T9402 into the designated slot on the AADvance backplane, ensuring the connector pins are fully engaged.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the provided front-panel locking screws to maintain physical stability during operation.\u003c\/li\u003e\n\u003cli\u003eRoute field I\/O wiring through dedicated cable channels, keeping signal lines separate from high-voltage AC cabling to avoid inductive crosstalk.\u003c\/li\u003e\n\u003cli\u003ePerform a loop check to verify that field device status changes (e.g., switch open\/closed) are correctly reflected in the safety controller logic.\u003c\/li\u003e\n\u003cli\u003eEnsure that the operating environment remains between -40 deg C and 70 deg C with relative humidity below 95%.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ICS Triplex","offers":[{"title":"Default Title","offer_id":52961543520565,"sku":"T9402","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/T9191_83d9ae5d-d39e-4ac2-99c5-8fcc4dc477c9.png?v=1780537834","url":"https:\/\/www.5gplc.com\/products\/ics-triplex-t9402-digital-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}