{"product_id":"tm2avo2ht-schneider-electric-modicon-m238-analog-output-module","title":"TM2AVO2HT Schneider Electric Modicon M238 Analog Output Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0b5ed7; font-weight: bold;\"\u003eTM2AVO2HT\u003c\/span\u003e is a precision 2-channel analog output module engineered by \u003cspan style=\"color: #0b5ed7; font-weight: bold;\"\u003eSchneider Electric\u003c\/span\u003e for the \u003cspan style=\"color: #0b5ed7; font-weight: bold;\"\u003eModicon M238 logic controller\u003c\/span\u003e series. It delivers accurate ±10 V voltage signals for smooth proportional control across demanding automation architectures.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Blueprint \u0026amp; Technical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eEngineering Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eTechnical Value \u0026amp; Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBrand \u0026amp; Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eSchneider Electric | \u003cspan style=\"color: #0b5ed7; font-weight: bold;\"\u003eTM2AVO2HT\u003c\/span\u003e (\u003cspan style=\"color: #0b5ed7; font-weight: bold;\"\u003eModicon M238 Series\u003c\/span\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2-Channel Analog Voltage Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eOutput Signal Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eVoltage ±10 V with 11 bits + sign resolution (9.8 mV LSB value)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eLoad \u0026amp; Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eResistive load type with minimum 3000 Ohm voltage load impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eTiming Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2 ms stabilization time and 2 ms plus one controller cycle conversion time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eAccuracy Metrics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.5% full scale measurement error at 25°C, ±0.1% repeat accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e24 V DC external supply (19.2 to 30 V limits), 60 mA current consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e23.5 mm width, 90 mm height, 70 mm depth (Weight: 0.085 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module onto a standard 35 mm symmetrical DIN rail (compatible with AM1DE200 or AM1DP200 rail depths).\u003c\/li\u003e\n\u003cli\u003eAvoid unsupported rail types like AM1ED200 or DZ5MB200 to maintain secure mechanical locking.\u003c\/li\u003e\n\u003cli\u003eConnect the external 24 V DC power supply safely to the designated module terminals while observing voltage limits.\u003c\/li\u003e\n\u003cli\u003eWire analog preactuators using twisted shielded cables to minimize electromagnetic noise coupling.\u003c\/li\u003e\n\u003cli\u003eEnsure the removable screw terminal block is fastened securely to maintain low contact resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommissioning and Maintenance Convenience\u003c\/h3\u003e\n\u003cp\u003ePhotocoupler channel isolation up to 2500 V protects internal logic circuitry from high-voltage field transients. Removable screw terminal blocks permit instant wiring disconnection without tearing down adjacent I\/O modules. Fast 2 ms stabilization times allow control loops to achieve steady-state conditions almost instantaneously during cold startups.\u003c\/p\u003e\n\u003ch3\u003eApplication Scenarios and Diagnostic Capabilities\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProportional Valve Control:\u003c\/strong\u003e Drives hydraulic and pneumatic proportional valves requiring accurate ±10 V control signals.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eVariable Speed Drives:\u003c\/strong\u003e Provides precise speed reference commands to frequency inverters and DC motor controllers.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClosed-Loop Regulation:\u003c\/strong\u003e Monitors loop stability and output precision through low non-linearity (0.2% FS) and minimal output ripple (1 LSB).\u003c\/div\u003e\n\u003ch3\u003eCertification, Packing List, and Warranty Terms\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCompliance Standards:\u003c\/strong\u003e Green Premium product, RoHS compliant, REACH declaration verified.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePacking List:\u003c\/strong\u003e One \u003cspan style=\"color: #0b5ed7; font-weight: bold;\"\u003eTM2AVO2HT\u003c\/span\u003e analog output module packaged in original factory casing.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarranty Terms:\u003c\/strong\u003e Covered by a comprehensive 12-month manufacturer replacement warranty.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLogistics:\u003c\/strong\u003e Fast dispatch within 24-48 hours via premium international couriers including FedEx, UPS, and DHL.\u003c\/div\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/h3\u003e\n\u003cp\u003eOur engineering team at Global PLC Spare HUB frequently observes that failure to use twisted shielded cables for analog output lines introduces control jitter in noisy plant environments. When deploying the \u003cspan style=\"color: #0b5ed7; font-weight: bold;\"\u003eTM2AVO2HT\u003c\/span\u003e, always ground the shield wire strictly at one end to prevent ground loop currents from distorting the 9.8 mV LSB resolution.\u003c\/p\u003e\n\u003ch3\u003eSelection Guide\u003c\/h3\u003e\n\u003cp\u003eSelect this analog output model when expanding Modicon M238 configurations that demand high-resolution voltage control. Verify that your driven load impedance exceeds 3000 Ohms to prevent signal attenuation and excessive current draw.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of isolation protects the internal controller logic on the \u003cspan style=\"color: #0b5ed7; font-weight: bold;\"\u003eTM2AVO2HT\u003c\/span\u003e module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Photocoupler isolation rated at 2500 V is implemented between the I\/O channels and internal logic circuitry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does the module require both internal 5V and external 24V power sources?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It draws 60 mA from the internal 5V bus for logic processing and 60 mA from the external 24V supply to power channel output stages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module output current signals alongside voltage commands?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this specific variant is dedicated strictly to ±10 V voltage output configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does temperature variation impact the output accuracy of the module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module features a low temperature coefficient of ±0.01 %FS\/°C to minimize thermal drift across operating extremes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What precautionary step should be taken when mounting the unit on a DIN rail?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Ensure you use approved 15 mm or 7.5 mm rail depths like AM1DE200 or AM1DP200, and avoid prohibited rail profiles to secure the locking clips properly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/TM2AVO2HT.png?v=1789459253\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45449031549110,"sku":"TM2AVO2HT","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/TM2AVO2HT-1.jpg?v=1789459238","url":"https:\/\/www.plcsparehub.com\/products\/tm2avo2ht-schneider-electric-modicon-m238-analog-output-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}