{"product_id":"woodward-5464-414-micronet-plus-8-channel-analog-input-module","title":"Woodward 5464-414 MicroNet Plus 8-Channel Analog Input Module","description":"\u003ch2\u003eWoodward 5464-414 MicroNet 8-Channel Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed process signal acquisition in MicroNet and MicroNet Plus platforms, the \u003cstrong\u003eWoodward 5464-414 Rev A\u003c\/strong\u003e (\u003cstrong\u003e5464-414\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. Positioned within the MicroNet VME-based subrack chassis, the assembly conditions, digitizes, and routes analog field feedback from fuel flow meters, pressure transmitters, and temperature sensors across 8 independent channels. It processes 4-20 mA current loops along with 0-5 VDC and +\/-5 VDC voltage inputs, streaming digitized data directly to the main CPU for real-time turbine governor calculation.\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\u003e5464-414 Rev A\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard MicroNet chassis module slot size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5-95 % RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e18-32 VDC (24 VDC nominal supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Ranges\u003c\/td\u003e\n\u003ctd\u003e0-5 VDC, +\/-5 VDC, 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Resolution\u003c\/td\u003e\n\u003ctd\u003e12 to 16 bit (software configurable via GAP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of Full Scale at 25 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1 Mohm (Voltage mode) \/ 250 ohm (Current mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation (channel-to-channel and channel-to-system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eBuilt-in self-test (BIST), fault LEDs, out-of-range detection\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 and Signal Conversion\u003c\/h3\u003e\n\u003cp\u003eThe Woodward 5464-414 Rev A delivers rapid analog-to-digital conversion cycles essential for stabilizing actuator loop feedback response in high-speed turbine governor loops. Software configuration via the Graphical Application Program (GAP) adjusts resolution parameters from 12 to 16 bits depending on processing velocity requirements. Internal precision resistors set the 250 ohm input impedance for 4-20 mA current modes, preventing signal attenuation and maintaining low conversion latencies during dynamic fuel valve transients.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module handle input channel mode switching between voltage and current loop signals?\u003c\/p\u003e\n\u003cp\u003eA: Signal mode selection between 0-5 VDC, +\/-5 VDC, and 4-20 mA current loops is managed via software parameters within the Woodward GAP programming environment, adjusting internal routing circuits without physical jumper repositioning.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 5464-414 Rev A module be hot-swapped during active governor operation?\u003c\/p\u003e\n\u003cp\u003eA: No, online hot-swapping of the module in an active single-channel MicroNet rack is strictly prohibited. You must power down the 24 VDC rack supply feed before inserting or pulling the module to prevent electrical transients across the backplane bus lines.\u003c\/p\u003e\n\u003cp\u003eQ: What protective measures exist to handle field wire ground loops?\u003c\/p\u003e\n\u003cp\u003eA: The assembly provides full channel-to-channel and channel-to-system galvanic isolation. This stops ground loop currents from propagating through field wiring to the central MicroNet CPU processor board.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eFirst, turn off all primary 24 VDC power sources supplying the MicroNet subrack chassis before starting physical installation. Connect an ESD grounding wrist strap to an unpainted metal chassis frame point to safely dissipate static charge.\u003c\/p\u003e\n\u003cp\u003eNext, align the 5464-414 Rev A printed circuit board card edges with the designated subrack guide slots. Slide the module smoothly into the backplane connector until the front panel faceplate sits flush against the frame, then tighten the top and bottom retaining thumbscrews to secure the assembly.\u003c\/p\u003e\n\u003cp\u003eThen, dress field wiring neatly through side wire raceways, keeping analog signal cables separated from high-voltage AC lines and switching inductive loads by at least 100 mm. Ground all cable shields at a single point on the enclosure terminal strip to minimize common-mode noise.\u003c\/p\u003e\n\u003cp\u003eFinally, verify that terminal wiring matches the designated input range mode (4-20 mA or voltage feed) before re-applying system power. Observe the front panel diagnostic LEDs to confirm the module passes its initial built-in self-test (BIST) routine upon startup.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":42870862970970,"sku":"5464-414","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/153_c9bb058d-f970-4b30-8ce6-478095895f34.jpg?v=1772603241","url":"https:\/\/www.spareoil.com\/products\/woodward-5464-414-micronet-plus-8-channel-analog-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}