{"product_id":"schneider-tm2dra8rt-modicon-m238-relay-output-module","title":"Schneider TM2DRA8RT Modicon M238 Relay Output Module","description":"\u003ch2\u003e\u003cstrong\u003eSchneider Electric TM2DRA8RT Discrete Relay Output Module\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEngineers select the Schneider Electric \u003cstrong\u003eTM2DRA8RT\u003c\/strong\u003e discrete output module to expand Modicon M238 logic controller capabilities significantly. Schneider Electric designs this versatile expansion unit to drive industrial loads through eight highly reliable open relay contacts. This compact relay module maintains total signal isolation while delivering dependable switching performance across automated industrial machinery.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand and Manufacturer:\u003c\/strong\u003e Schneider Electric manufactures top control hardware for Modicon M238, Twido, and Advantys OTB automation series.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Identifier:\u003c\/strong\u003e The \u003cstrong\u003eTM2DRA8RT\u003c\/strong\u003e module offers eight discrete relay output channels organized into two separate common point groups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannel Current Load:\u003c\/strong\u003e Each normally open output channel handles up to \u003cspan style=\"color: #0056b3;\"\u003e2 A continuous current\u003c\/span\u003e at \u003cspan style=\"color: #0056b3;\"\u003e240 V AC\u003c\/span\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Group Capacity:\u003c\/strong\u003e Each common terminal supports a total maximum current capacity reaching up to \u003cspan style=\"color: #0056b3;\"\u003e7 A simultaneously\u003c\/span\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitching Response Speed:\u003c\/strong\u003e The relay contacts close within \u003cspan style=\"color: #0056b3;\"\u003e10 ms\u003c\/span\u003e and open within \u003cspan style=\"color: #0056b3;\"\u003e5 ms\u003c\/span\u003e during operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Resistance Performance:\u003c\/strong\u003e Premium internal relay contacts maintain low initial electrical resistance under \u003cspan style=\"color: #0056b3;\"\u003e45 mOhm\u003c\/span\u003e for efficient conduction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Switching Threshold:\u003c\/strong\u003e Precision contacts trigger reliably at low signal levels down to \u003cspan style=\"color: #0056b3;\"\u003e0.1 mA at 0.1 V DC\u003c\/span\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Voltage Isolation:\u003c\/strong\u003e Robust internal construction provides up to \u003cspan style=\"color: #0056b3;\"\u003e2300 V dielectric strength\u003c\/span\u003e between output channels and logic circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanical Endurance Rating:\u003c\/strong\u003e Internal relay mechanisms achieve an outstanding operational life span of \u003cspan style=\"color: #0056b3;\"\u003e20,000,000 mechanical switching cycles\u003c\/span\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Power Consumption:\u003c\/strong\u003e Logic circuits draw low operating currents of \u003cspan style=\"color: #0056b3;\"\u003e30 mA at 5 V DC\u003c\/span\u003e during output activity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features and Value\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemovable Terminal Connection:\u003c\/strong\u003e Technicians wire field devices quickly using a practical \u003cspan style=\"color: #0056b3;\"\u003eremovable screw terminal block\u003c\/span\u003e system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Quality Guarantee:\u003c\/strong\u003e We support every genuine expansion card with a complete \u003cspan style=\"color: #0056b3;\"\u003e12-month factory warranty\u003c\/span\u003e covering defect replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact DIN Rail Form:\u003c\/strong\u003e The slim 27.3 mm width mounts directly onto standard \u003cspan style=\"color: #0056b3;\"\u003e35 mm symmetrical DIN rails\u003c\/span\u003e effortlessly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSnap the module securely onto the 35 mm DIN rail next to your Modicon controller expansion base unit.\u003c\/li\u003e\n  \u003cli\u003eTighten all field wiring securely inside the removable terminal block before attaching it to the plastic housing.\u003c\/li\u003e\n  \u003cli\u003eVerify external load voltage levels before energizing output circuits to prevent exceeding maximum hardware operating limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePacking and Delivery\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory packaging includes one individual discrete relay module sealed inside protective anti-static industrial packaging materials.\u003c\/li\u003e\n  \u003cli\u003eLogistics teams dispatch urgent international customer orders rapidly using trusted express carriers \u003cspan style=\"color: #0056b3;\"\u003eFedEx, UPS, and DHL\u003c\/span\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Does this discrete output expansion unit support older Twido and Advantys OTB logic controller platforms?\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e Yes, technicians integrate this expansion module seamlessly into Modicon M238, Twido, and Advantys OTB controller systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e What electrical switching endurance can maintenance teams expect under standard resistive load operating conditions?\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e Internal relays deliver over \u003cspan style=\"color: #0056b3;\"\u003e100,000 electrical cycles\u003c\/span\u003e when switching full rated 2 A loads continuously.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e How many common points organize the eight relay output channels across the terminal connections?\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e Internal circuitry divides the eight relay channels into \u003cspan style=\"color: #0056b3;\"\u003etwo distinct common point groups\u003c\/span\u003e effectively.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Which express courier services transport these automation modules to global industrial power plants rapidly?\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e Fast international shipping services transport urgent plant replacement orders using certified partners \u003cspan style=\"color: #0056b3;\"\u003eFedEx, UPS, and DHL\u003c\/span\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Does a standard manufacturer warranty protect this industrial relay output expansion module after purchase?\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e We protect every customer purchase with a comprehensive \u003cspan style=\"color: #0056b3;\"\u003e12-month replacement warranty\u003c\/span\u003e for complete peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eContact: Email \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":52675581018394,"sku":"TM2DRA8RT","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/TM2DRA8RT.jpg?v=1786355521","url":"https:\/\/www.ubestplc.com\/products\/schneider-tm2dra8rt-modicon-m238-relay-output-module","provider":"Ubest Automation Limited","version":"1.0","type":"link"}