{"product_id":"abb-bailey-6640635a1-hydraulic-servo-control-interface-module","title":"ABB Bailey 6640635A1 Hydraulic Servo Control Interface Module","description":"\u003ch3 data-path-to-node=\"2\" class=\"\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cspan class=\"\"\u003eThe ABB \u003cstrong\u003e6640635A1 \u003c\/strong\u003eis a high-precision hydraulic servo control module engineered for the Bailey INFI 90 and Symphony Plus distributed control systems.\u003c\/span\u003e\u003cspan class=\"\"\u003e This specialized hardware component is responsible for regulating the operation of hydraulic actuators and servo valves,\u003c\/span\u003e\u003cspan class=\"\"\u003e commonly found in steam turbine governor systems and large-scale industrial positioning applications.\u003c\/span\u003e\u003cspan class=\"\"\u003e By processing feedback from LVDT or RVDT sensors and generating high-accuracy drive currents,\u003c\/span\u003e\u003cspan class=\"\"\u003e the 6640635A1 ensures rapid and deterministic response times for critical motion control loops.\u003c\/span\u003e\u003cspan class=\"\"\u003e Its design prioritizes signal stability and thermal resilience,\u003c\/span\u003e\u003cspan class=\"\"\u003e making it a vital part of power generation and heavy process automation infrastructures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\" class=\"\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\" class=\"\"\u003eBrand\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e ABB Bailey\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\" class=\"\"\u003eModel Number\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e 6640635A1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\" class=\"\"\u003eProduct Series\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e INFI 90 \/ Symphony Plus\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\" class=\"\"\u003eFunction\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Hydraulic Servo Positioning and Control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\" class=\"\"\u003eMounting\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Modular Rack-Mount PCB\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\" class=\"\"\u003eFeedback Compatibility\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Support for LVDT \/ RVDT position sensors\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,6,0\"\u003e\u003cb data-path-to-node=\"5,6,0\" data-index-in-node=\"0\" class=\"\"\u003eOperating Voltage\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provided via system backplane\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,7,0\"\u003e\u003cb data-path-to-node=\"5,7,0\" data-index-in-node=\"0\" class=\"\"\u003eOutput Type\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Servo valve drive signals\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,8,0\"\u003e\u003cb data-path-to-node=\"5,8,0\" data-index-in-node=\"0\" class=\"\"\u003eAmbient Temperature\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e 0 to 70 degrees Celsius\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,9,0\"\u003e\u003cb data-path-to-node=\"5,9,0\" data-index-in-node=\"0\" class=\"\"\u003eWeight\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e 0.\u003c\/span\u003e\u003cspan class=\"\"\u003e45 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eAdvanced Servo Control\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Delivers closed-loop regulation of hydraulic actuators with high resolution and minimal deadband.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eSignal Conditioning\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Includes on-board circuitry for filtering and stabilizing feedback signals from field-mounted sensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eReal-Time Processing\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Utilizes dedicated logic to execute positioning algorithms at high scan rates for stable turbine control.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eSystem Bus Integration\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Communicates directly with master controller modules via the Bailey expander bus architecture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eIndustrial Reliability\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Built with ruggedized components to maintain precise output levels even in high-vibration power plant environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\" class=\"\"\u003eFault Monitoring\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Features integrated diagnostics to detect sensor failure or output signal discrepancies,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring safe process shutdown if necessary.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52095711510837,"sku":"6640635A1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/6640635A1__1.jpg?v=1766648299","url":"https:\/\/www.5gplc.com\/products\/abb-bailey-6640635a1-hydraulic-servo-control-interface-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}