{"product_id":"9905-971-discrete-input-module-woodward","title":"9905-971 Discrete Input Module | Woodward","description":"\u003ch3 class=\"\"\u003eDescription\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 9905-971\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a 24-channel discrete input module with 5 ms update time and 1 ms timestamp resolution, supporting 24 Vdc inputs and integrated latent fault detection per relay output.\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9905-971\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWoodward\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDiscrete Input Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 Vdc\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eUpdate Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eTimestamp Resolution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eInstallation \u0026amp; Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSecured by two screws and locking handles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eInput Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFully isolated inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eContact Wetting Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 Vdc (internal or external supply)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eExternal Power Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18–32 Vdc or 100–150 Vdc\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eJumper Requirement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTerminals 33, 34, 35 when using internal 24 Vdc\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eAdditional Notes\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eRelay Contacts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConfigurable as normally open or normally closed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eConnection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInserted into card guides and linked to motherboard via connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":50167657333032,"sku":"9905-971","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/9905-971_1.jpg?v=1747734930","url":"https:\/\/www.powerdcs.com\/products\/9905-971-discrete-input-module-woodward","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}