{"product_id":"9905-970-woodward-linknet-6-channel-analog-input-module","title":"9905-970 | Woodward | LinkNet 6-Channel Analog Input Module","description":"\u003cp\u003eConfigured for distributed analog signal acquisition in LinkNet turbine control architectures, the \u003cstrong\u003eWoodward 9905-970\u003c\/strong\u003e (\u003cstrong\u003e9905-970\u003c\/strong\u003e LinkNet Input Module) provides direct physical\/electrical execution of sensor signal conversion.\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\u003e9905-970\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e14 x 11 x 4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Impedance\u003c\/td\u003e\n\u003ctd\u003e33K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransient Protection\u003c\/td\u003e\n\u003ctd\u003e900 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eActuator Loop Feedback Response\u003c\/h3\u003e\n\u003cp\u003eThe 9905-970 module functions as a remote node within the LinkNet distributed I\/O network, translating field sensor inputs into data packets for the host controller. The module's 33K Ohm input impedance is designed to minimize loading effects on sensitive process instrumentation. Internal circuitry includes transient protection up to 900 VDC to safeguard the module against common electrical surges. To maintain stable actuator loop feedback performance, field cabling must be routed to avoid high-energy electromagnetic interference, and the module address must be correctly synchronized with the network rate group settings in the master controller.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary function of the 24-character LED display on this module?\u003c\/p\u003e\n\u003cp\u003eA: The integrated LED display provides local status indication for the module, including channel activity and error condition reporting, which facilitates diagnostics during field commissioning.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module capable of sustaining operation at the maximum specified temperature of 85 deg C?\u003c\/p\u003e\n\u003cp\u003eA: The module is rated for operation up to 85 deg C. However, ensure that the control cabinet mounting location provides sufficient natural or forced convection to prevent localized heat buildup that could exceed the rated operating temperature at the module surface.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module within the panel enclosure using the provided mounting holes. Ensure the 14 x 11 x 4 inch footprint allows for appropriate clearance for communication and signal cabling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Utilize shielded twisted-pair cabling for the LinkNet trunk connection. Connect the signal leads to the terminal blocks, ensuring that polarities are maintained according to the system wiring diagram.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e Terminate cable shields at the designated ground terminal on the control panel to mitigate induced noise and ensure data integrity across the distributed network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Set the internal node addressing switches to match the configuration programmed in the host controller’s software before applying power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e After installation, verify the LED display status to confirm the module has successfully established communication with the network trunk.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53002125967669,"sku":"9905-970","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/9905-969_f11145ac-d175-4000-81db-46ed9eacc1c2.png?v=1781506550","url":"https:\/\/www.5gplc.com\/ru\/products\/9905-970-woodward-linknet-6-channel-analog-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}