{"product_id":"woodward-9905-972-linknet-6-channel-4-20-ma-output-module","title":"Woodward 9905-972 LinkNet 6-Channel 4–20 mA Output Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eWoodward 9905-972\u003c\/strong\u003e is a \u003cstrong\u003eLinkNet 6-Channel 4–20 mA Output Module\u003c\/strong\u003e from Woodward's LinkNet distributed I\/O product line. It provides \u003cstrong\u003esix isolated 4–20 mA analog output channels\u003c\/strong\u003e for driving field devices such as valve positioners, actuators, and chart recorders in turbine, engine, and process control applications. The 9905-972 is designed for \u003cstrong\u003e18–32 VDC operation\u003c\/strong\u003e and integrates seamlessly with Woodward LinkNet communication networks.\u003c\/p\u003e\n\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e LinkNet 6-Channel 4–20 mA Output Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Woodward LinkNet \/ 9905 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e 6 (4–20 mA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e Isolated analog current output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 18–32 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e LinkNet network\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e LinkNet rack or DIN-rail mounted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated LinkNet Modules\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e9905-966 — LinkNet TC Input (Fail High)\u003c\/li\u003e\n\u003cli\u003e9905-967 — LinkNet Module\u003c\/li\u003e\n\u003cli\u003e9905-969 — LinkNet 6C 4–20 mA In w\/24V\u003c\/li\u003e\n\u003cli\u003e9905-970 — LinkNet 6 Channel 100 Ohm RTD\u003c\/li\u003e\n\u003cli\u003e9905-971 — LinkNet Discrete In\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e9905-972 — LinkNet 6C 4–20 mA Out\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e9905-973 — LinkNet 8 Channel Relay Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix Isolated Outputs:\u003c\/strong\u003e Each channel independently isolated for noise immunity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4–20 mA Standard:\u003c\/strong\u003e Industry-standard current loop for field devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinkNet Communication:\u003c\/strong\u003e Distributed I\/O via Woodward LinkNet network\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e 18–32 VDC for flexible power supply options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Grade:\u003c\/strong\u003e Designed for harsh industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eValve positioner control\u003c\/li\u003e\n\u003cli\u003eActuator drive signals\u003c\/li\u003e\n\u003cli\u003eChart recorder and indicator drives\u003c\/li\u003e\n\u003cli\u003eTurbine fuel valve control\u003c\/li\u003e\n\u003cli\u003eProcess control analog output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount in LinkNet rack or on DIN rail\u003c\/li\u003e\n\u003cli\u003eConnect 18–32 VDC power supply\u003c\/li\u003e\n\u003cli\u003eWire LinkNet communication cable\u003c\/li\u003e\n\u003cli\u003eConnect 4–20 mA output signals to field devices\u003c\/li\u003e\n\u003cli\u003eConfigure output scaling via LinkNet configuration software\u003c\/li\u003e\n\u003cli\u003eVerify each channel output with loop calibrator\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many output channels does 9905-972 have?\u003c\/strong\u003e\u003cbr\u003eA: Six isolated 4–20 mA output channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is LinkNet?\u003c\/strong\u003e\u003cbr\u003eA: Woodward's distributed I\/O communication network for connecting remote I\/O modules to the main control system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can outputs be individually scaled?\u003c\/strong\u003e\u003cbr\u003eA: Yes, each channel can be independently configured for output range and scaling.\u003c\/p\u003e\n\n\u003ch3\u003eModel Selection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e9905-972 = \u003cstrong\u003e6-channel 4–20 mA output\u003c\/strong\u003e for LinkNet distributed I\/O\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003e4–20 mA inputs\u003c\/strong\u003e, use 9905-969 (6C 4–20 mA In w\/24V)\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003eRTD inputs\u003c\/strong\u003e, use 9905-970 (6 Channel 100 Ohm RTD)\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003ediscrete inputs\u003c\/strong\u003e, use 9905-971 (LinkNet Discrete In)\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003erelay outputs\u003c\/strong\u003e, use 9905-973 (8 Channel Relay Module)\u003c\/li\u003e\n\u003cli\u003eVerify LinkNet network master module compatibility\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53789958144184,"sku":"9905-972","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/9905-973r180.png?v=1784278436","url":"https:\/\/www.globalpetroparts.com\/products\/woodward-9905-972-linknet-6-channel-4-20-ma-output-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}