{"product_id":"allen-bradley-440r-em4r2d-guardmaster-expansion-module","title":"Allen-Bradley 440R-EM4R2D","description":"\u003cdiv class=\"markdown markdown-main-panel stronger\" id=\"model-response-message-contentr_d67027354efa248e\" dir=\"ltr\"\u003e\n\u003cp data-sourcepos=\"15:1-15:24\"\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"17:1-17:366\"\u003eThe Allen-Bradley 440R-EM4R2D is an extension module for Guardmaster, tailored to add delayed safety outputs to fitting relays. It is perfect for scenarios where a controlled stop or time-delayed action is vital for safety procedures. It uses a Single-Wire Safety (SWS) input and lacks auxiliary outputs.\u003c\/p\u003e\n\u003cp data-sourcepos=\"19:1-19:17\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"21:1-26:0\"\u003e\n\u003cli data-sourcepos=\"21:1-21:94\"\u003e\n\u003cstrong\u003eGuardmaster Compatibility:\u003c\/strong\u003e Specifically crafted for use with compatible Guardmaster relays.\u003c\/li\u003e\n\u003cli data-sourcepos=\"22:1-22:105\"\u003e\n\u003cstrong\u003eDelayed Safety Outputs:\u003c\/strong\u003e Offers four time-based delayed safety outputs.\u003c\/li\u003e\n\u003cli data-sourcepos=\"23:1-23:105\"\u003e\n\u003cstrong\u003eSingle-Wire Safety (SWS) Input:\u003c\/strong\u003e Eases the wiring process and minimizes connection requirements.\u003c\/li\u003e\n\u003cli data-sourcepos=\"24:1-24:93\"\u003e\n\u003cstrong\u003eNo Auxiliary Outputs:\u003c\/strong\u003e Dedicated solely to provide delayed safety outputs.\u003c\/li\u003e\n\u003cli data-sourcepos=\"25:1-26:0\"\u003e\n\u003cstrong\u003eExpansion Module:\u003c\/strong\u003e Boosts the effectiveness of a base safety relay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"27:1-27:29\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"29:1-39:0\"\u003e\n\u003cli data-sourcepos=\"29:1-29:47\"\u003eProduct Type: Safety Relay Expansion Module\u003c\/li\u003e\n\u003cli data-sourcepos=\"30:1-30:31\"\u003eCatalog Number: 440R-EM4R2D\u003c\/li\u003e\n\u003cli data-sourcepos=\"31:1-31:23\"\u003eSeries: Guardmaster\u003c\/li\u003e\n\u003cli data-sourcepos=\"32:1-32:39\"\u003eNumber of Delayed Safety Outputs: 4\u003c\/li\u003e\n\u003cli data-sourcepos=\"33:1-33:40\"\u003eInput Type: Single-Wire Safety (SWS)\u003c\/li\u003e\n\u003cli data-sourcepos=\"34:1-34:27\"\u003eAuxiliary Outputs: None\u003c\/li\u003e\n\u003cli data-sourcepos=\"35:1-35:26\"\u003eSupply Voltage: 24V DC\u003c\/li\u003e\n\u003cli data-sourcepos=\"36:1-36:70\"\u003eDelay Time: (Refer to documentation for specifics. This is crucial.)\u003c\/li\u003e\n\u003cli data-sourcepos=\"37:1-37:93\"\u003eSafety Category\/Performance Level: (Refer to documentation, e.g., Cat. 4, PLe, SIL 3)\u003c\/li\u003e\n\u003cli data-sourcepos=\"38:1-39:0\"\u003eResponse Time: (Refer to documentation for specifics)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"40:1-40:17\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"42:1-45:0\"\u003e\n\u003cli data-sourcepos=\"42:1-42:36\"\u003eMachine Guarding with Time Delay\u003c\/li\u003e\n\u003cli data-sourcepos=\"43:1-43:36\"\u003eControlled Stopping of Machinery\u003c\/li\u003e\n\u003cli data-sourcepos=\"44:1-45:0\"\u003eFor situations needing delayed safety function activation post-event.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin-top:24px;\"\u003eCommon Typos\u003c\/h3\u003e\n\u003cul class=\"list-unstyled\"\u003e\n\u003cli\u003e440R-EM4RZD\u003c\/li\u003e\n\u003cli\u003e44OR-EM4R2D\u003c\/li\u003e\n\u003cli\u003e44OR-EM4RZD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin-top:24px;\"\u003eAppended Numbers\u003c\/h3\u003e\n\u003cul class=\"list-unstyled\"\u003e\n\u003cli\u003e440R-EM4R2D-A\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-B\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-C\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-D\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-E\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-F\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-G\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-H\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-I\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-J\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-K\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-L\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-M\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-N\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-O\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-P\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-Q\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-R\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-S\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-T\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-U\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-V\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-W\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-X\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-Y\u003c\/li\u003e\n\u003cli\u003e440R-EM4R2D-Z\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":41665038221358,"sku":"440R-EM4R2D","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2791\/4798\/files\/440r-em4r2d.webp?v=1764788779","url":"https:\/\/qrh1h7-cr.myshopify.com\/products\/allen-bradley-440r-em4r2d-guardmaster-expansion-module","provider":"PLCVERSE","version":"1.0","type":"link"}