{"product_id":"di2301-triconex-7400208c-020-digital-input-module","title":"DI2301 | Triconex 7400208C-020 Digital Input Module","description":"\u003cp\u003eConfigured for discrete signal acquisition in safety-instrumented system platforms, the \u003cstrong\u003eTriconex DI2301 7400208C-020\u003c\/strong\u003e (\u003cstrong\u003eDI2301\u003c\/strong\u003e Digital Input Module) provides direct physical execution of field-to-logic state transition monitoring.\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\u003eDI2301 7400208C-020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTriconex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 3U rack-mount module\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\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e16 discrete digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e500 V\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 and SIS Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe DI2301 module is designed for operation within Triconex triple modular redundancy (TMR) 2oo3 architecture, ensuring continuous signal integrity and fault tolerance for safety-critical inputs. The module features galvanically isolated input channels rated for 500 V, providing effective protection against ground loops and common-mode transients. Furthermore, the internal circuitry incorporates surge protection limits up to 1500 V to enhance resilience in electromagnetically noisy industrial environments. The module supports hot-swap capability, allowing for replacement without interrupting the system operation, provided the installation adheres to the defined safety logic requirements and TMR fault-tolerant protocols.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the DI2301 module be installed in any slot within the Tricon chassis?\u003c\/p\u003e\n\u003cp\u003eA: The DI2301 must be matched with the corresponding baseplate (7400208C-020). While it is compatible with standard Tricon main or extension chassis, module placement must follow the system design documentation to ensure correct I\/O mapping and TMR functionality.\u003c\/p\u003e\n\u003cp\u003eQ: Is the DI2301 compatible with other module types in the same chassis?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The DI2301 can be integrated into the same cabinet and chassis alongside other Tricon modules, such as AI2351 or DO2401, to build a complete I\/O subsystem.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the 7400208C-020 baseplate is securely mounted in the 3U rack and properly grounded before module insertion.\u003c\/li\u003e\n\u003cli\u003eInspect the rear connector pins on the DI2301 module for any signs of physical obstruction or oxidation.\u003c\/li\u003e\n\u003cli\u003eSlide the module along the chassis guides until the locking latches engage, ensuring a firm electrical connection with the backplane.\u003c\/li\u003e\n\u003cli\u003eVerify field wiring terminations at the baseplate terminal blocks, ensuring that the 24 VDC loop configuration matches the input channel requirements.\u003c\/li\u003e\n\u003cli\u003eUtilize the system diagnostic software to confirm that the input states are being correctly acquired and processed by the CPU after installation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":53035758027061,"sku":"DI2301 7400208C-020","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DI23017400208C-020.png?v=1782367702","url":"https:\/\/www.5gplc.com\/products\/di2301-triconex-7400208c-020-digital-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}