{"product_id":"schneider-electric-tm2amm3ht-analog-module-modicon-m238","title":"Schneider Electric TM2AMM3HT Analog Module | Modicon M238","description":"\u003ch2\u003e\u003cstrong\u003eSchneider Electric TM2AMM3HT Modicon M238 Analog Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEngineers design the \u003cstrong\u003eTM2AMM3HT\u003c\/strong\u003e expander to deliver smooth signal conversions for industrial automation networks.\u003c\/li\u003e\n\u003cli\u003eThe compact module provides high signal accuracy to protect connected equipment from sudden voltage surges.\u003c\/li\u003e\n\u003cli\u003eOperators easily monitor field instruments using standard current loops and straightforward voltage connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe module features 2 non-differential inputs and 1 output for versatile field connections.\u003c\/li\u003e\n\u003cli\u003eInput voltage ranges spans from 0 to 10 VDC with clear signal separation.\u003c\/li\u003e\n\u003cli\u003eCurrent loops support standard \u003cspan style=\"color: #008000;\"\u003e4 to 20 mA signals\u003c\/span\u003e for reliable data acquisition.\u003c\/li\u003e\n\u003cli\u003eInternal circuits deliver sharp \u003cspan style=\"color: #008000;\"\u003e12-bit resolution\u003c\/span\u003e across all active measurement channels.\u003c\/li\u003e\n\u003cli\u003eThe unit maintains steady operation with \u003cspan style=\"color: #008000;\"\u003e+\/- 0.2% accuracy\u003c\/span\u003e at standard room temperatures.\u003c\/li\u003e\n\u003cli\u003eSignal conversion requires only \u003cspan style=\"color: #008000;\"\u003e20 ms plus one controller cycle time\u003c\/span\u003e for quick updates.\u003c\/li\u003e\n\u003cli\u003eThe module accepts continuous overloads up to 40 mA current or 13 VDC voltage safely.\u003c\/li\u003e\n\u003cli\u003eInternal photocouplers isolate channel logic with \u003cspan style=\"color: #008000;\"\u003e500 V dielectric strength\u003c\/span\u003e against electrical interference.\u003c\/li\u003e\n\u003cli\u003eThe hardware draws low power at 50 mA from the external 24 VDC power line.\u003c\/li\u003e\n\u003cli\u003ePhysical dimensions remain compact at 23.5 mm width, 70 mm depth, and 90 mm height.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eExtended Performance \u0026amp; Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe analog module processes signals across a broad operating temperature range of -10 to 55 °C.\u003c\/li\u003e\n\u003cli\u003eIntegrated noise filters suppress high-frequency line vibration and industrial electrical noise efficiently.\u003c\/li\u003e\n\u003cli\u003eHigh input impedance exceeding 1 MOhm prevents signal loading on sensitive field instruments.\u003c\/li\u003e\n\u003cli\u003eThe system maintains low drift with a temperature coefficient of +\/- 0.015 %FS\/°C.\u003c\/li\u003e\n\u003cli\u003eHigh-density housing allows vertical or horizontal DIN rail installation inside standard control cabinets.\u003c\/li\u003e\n\u003cli\u003eThe fast sampling duration under 10 ms ensures accurate real-time tracking of process variables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Product Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eTM2AMM3HT\u003c\/strong\u003e unit speeds up installation time using removable screw terminal blocks.\u003c\/li\u003e\n\u003cli\u003eFlexible hardware settings allow easy switching between voltage modes and current loops.\u003c\/li\u003e\n\u003cli\u003eRobust insulation barrier shields connected PLC CPUs against dangerous external field ground loops.\u003c\/li\u003e\n\u003cli\u003eLow energy consumption lowers overall cabinet temperatures and extends hardware service life.\u003c\/li\u003e\n\u003cli\u003eFull compatibility with Modicon M238 and Advantys OTB platforms simplifies system upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module securely on a standard 35 mm DIN rail inside an enclosure.\u003c\/li\u003e\n\u003cli\u003eDisconnect all main power sources before wiring the removable screw terminal block safely.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cables for all analog signals to prevent electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eConnect cable shields to a single grounding point near the control cabinet entry.\u003c\/li\u003e\n\u003cli\u003eApply external 24 VDC power strictly within the allowed 19.2 to 30 V limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage List\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Schneider Electric analog input output module.\u003c\/li\u003e\n\u003cli\u003e1 x Removable screw terminal block connector.\u003c\/li\u003e\n\u003cli\u003e1 x Hardware installation reference sheet.\u003c\/li\u003e\n\u003cli\u003e1 x Protective anti-static packaging box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship orders globally using fast express couriers like FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003eEvery purchase includes a full 12-month quality warranty for your total peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does this unit handle signal noise in noisy factory environments?\u003c\/strong\u003e Photocoupler isolation blocks up to 500 V of interference to protect sensitive internal logic circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I mix voltage inputs and current outputs on the same module?\u003c\/strong\u003e Yes, you can configure input channels for 0-10 V and set the output for 4-20 mA independently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat type of wire should I use for field signal connections?\u003c\/strong\u003e Always install shielded twisted-pair cables to guarantee signal integrity over long wiring runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this module require a separate external power supply to run?\u003c\/strong\u003e Yes, the analog circuitry requires a dedicated 24 VDC supply connected to the terminal block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat mounting options work best for this hardware unit?\u003c\/strong\u003e You can snap the module directly onto standard 35 mm DIN rails or secure it on panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003e© 2026 Ubest Automation Limited. https:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | \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":52675582984474,"sku":"TM2AMM3HT","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/TM2AMM3HT.jpg?v=1786355565","url":"https:\/\/www.ubestplc.com\/products\/schneider-electric-tm2amm3ht-analog-module-modicon-m238","provider":"Ubest Automation Limited","version":"1.0","type":"link"}