{"product_id":"ge-fanuc-wesdac-d20s-versatile-control-output-module","title":"GE Fanuc WESDAC D20S Versatile Control Output Module","description":"\u003ch3\u003e\u003cstrong\u003eSystem Composition\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eD20 Status Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econsists of two detachable components:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWESTERM D20 S\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Bottom Module – Termination Board)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWESDAC D20 S\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Top Module – Signal Processing \u0026amp; Communication)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWESTERM D20 S\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehandles all field wiring connections, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWESDAC D20 S\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprocesses input signals and communicates with the main D20 processor (WESDAC D20 M). These modules are mounted together on a standard 19-inch rack and interconnected via three 40-pin connectors.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eField Wiring \u0026amp; Termination (WESTERM D20 S)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProvides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecompression-type terminals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor field connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e64 digital inputs\u003c\/strong\u003e, divided into\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8 groups of 8\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEach group has its own\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecommon return\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eelectrically isolated\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom the others.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccepts input voltage ranges from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 VDC to 130 VDC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eusing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evoltage-dropping resistors\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll inputs are\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebipolar\u003c\/strong\u003e, supporting both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epositive and negative ground\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSurge \u0026amp; Impulse Protection\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEquipped with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecapacitors and varistors\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon all field inputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSurge Withstand Capability (SWC)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand impulse protection for enhanced reliability in harsh environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFlexible Configuration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInputs can be set for either\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egroup common\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtact wetting\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWetting supply can be internal or sourced externally and is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efused\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eJumper block\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elocated on the WESTERM D20 S sets the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eslave address\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the module on the D.20 Link.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eCommunication \u0026amp; Power\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eFeatures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etwo DB9 connectors\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor D.20 Link daisy chaining and communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eone DB9 maintenance port\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(WESMAINT D20) for diagnostics and VT100 terminal access.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the WESDAC D20 S is delivered via the D.20 Link cable and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efiltered and fused\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon the WESTERM D20 S.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eField Maintenance-Friendly Design\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOnly passive components are housed on the WESTERM D20 S.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll active components reside on the WESDAC D20 S, allowing for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eeasy replacement\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof the processing unit without disturbing field wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eDistributed I\/O Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe GE D20 Remote Terminal Unit (RTU) leverages a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edistributed processing architecture\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith real-time data acquisition and control. The system’s modular design allows I\/O modules to be positioned close to primary equipment, reducing wiring complexity and improving response times.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eArchitecture Highlights\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntelligent I\/O Modules:\u003c\/strong\u003e\u003cbr\u003eEach module includes an onboard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicroprocessor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand acts as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eslave device\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto the D20 main processor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Protocols:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDNP3 Protocol\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– for industry-standard SCADA communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eD.20 Link (HDLC Protocol)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– a high-speed, high-level GE proprietary protocol.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Interfaces:\u003c\/strong\u003e\u003cbr\u003eEach I\/O module is equipped with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eserial communication ports\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a variety of field connection options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModular Hardware Design:\u003c\/strong\u003e\u003cbr\u003eAll remote I\/O modules share a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecommon hardware construction\u003c\/strong\u003e, enabling consistency and simplified maintenance across the system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":50448734322984,"sku":"WESDAC D20S","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/WESDACD20S1.jpg?v=1753751194","url":"https:\/\/www.powerdcs.com\/products\/ge-fanuc-wesdac-d20s-versatile-control-output-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}