{"product_id":"schneider-tm2amm3ht-plc-analog-input-output-module-2-in-1-out-0-10v-4-20ma-12-bit","title":"Schneider TM2AMM3HT PLC Analog Input Output Module 2 In 1 Out 0-10V 4-20mA 12 Bit","description":"\u003cp\u003e2-Input 1-Output Analog Mixed Module for Modicon M238, 0-10 V \/ 4-20 mA\u003c\/p\u003e\n\u003cp\u003eThe TM2AMM3HT combines two analog inputs and one analog output on a single 23.5 mm module for Modicon M238, Twido and Advantys OTB controllers. Each channel is configurable in software for 0-10 V voltage or 4-20 mA current, so a pressure transmitter, level sensor or flow meter can feed the controller while the output drives a proportional valve or variable speed drive.\u003c\/p\u003e\n\u003cp\u003eAll three channels convert at 12-bit resolution, with an LSB of 2.5 mV on voltage and 4.8 uA on current. Input error is within 0.2 % of full scale at 25 C, output error and total error are within 1 % of full scale, and repeatability is 0.5 % of full scale. Sampling takes 10 ms per channel, with a 60 ms acquisition period per channel plus one controller cycle.\u003c\/p\u003e\n\u003cp\u003eTwo wiring details decide whether the module works as expected. Inputs are non-differential and the negative terminals of IN0 and IN1 are connected internally, so both inputs must share the same reference. Load impedance must stay within 2000 Ohm or higher for voltage output and 300 Ohm or lower for current output; outside these limits the output signal degrades. Shielded twisted pair cable is required for both inputs and output.\u003c\/p\u003e\n\u003cp\u003eThe module runs from an external 24 VDC supply (19.2-30 V) and draws 50 mA at 24 V plus 50 mA on the internal 5 V bus. I\/O is isolated from the internal logic and the supply by photocoupler at 500 V, and all connections land on one removable screw terminal block.\u003c\/p\u003e\n\u003cp\u003eKey features\u003cbr\u003e- 2 analog inputs plus 1 analog output, 3 channels total\u003cbr\u003e- 0-10 V or 4-20 mA per channel, software selectable\u003cbr\u003e- 12-bit resolution, 2.5 mV \/ 4.8 uA per LSB\u003cbr\u003e- 0.2 % FS input error, 1 % FS total error at 25 C\u003cbr\u003e- 10 ms sampling, 60 ms acquisition period per channel\u003cbr\u003e- Photocoupler isolation, 500 V\u003cbr\u003e- Shielded twisted pair cable required\u003cbr\u003e- One removable screw terminal block\u003cbr\u003e- 23.5 mm wide, 35 mm DIN rail mounting\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003eProduct type: Analog input\/output module\u003cbr\u003eRange: Modicon M238 logic controller\u003cbr\u003eCompatibility: Twido, Advantys OTB\u003cbr\u003eInput channels: 2\u003cbr\u003eOutput channels: 1\u003cbr\u003eInput signal: 0-10 V, 4-20 mA, non-differential, high level\u003cbr\u003eOutput signal: 0-10 V, 4-20 mA\u003cbr\u003eInput resolution: 12 bit\u003cbr\u003eOutput resolution: 12 bit\u003cbr\u003eLSB value: 2.5 mV (voltage), 4.8 uA (current)\u003cbr\u003eInput impedance: \u0026gt;= 1 MOhm (voltage), \u0026gt;= 10 Ohm (current)\u003cbr\u003eLoad impedance: \u0026gt;= 2000 Ohm (voltage), \u0026lt;= 300 Ohm (current)\u003cbr\u003eMeasurement error: 0.2 % FS at 25 C\u003cbr\u003eOutput error: 1 % FS\u003cbr\u003eTotal error: 1 % FS\u003cbr\u003eRepeat accuracy: 0.5 % FS\u003cbr\u003eNon-linearity: 0.2 % FS\u003cbr\u003eCrosstalk: \u0026lt;= 2 LSB\u003cbr\u003eOutput ripple: \u0026lt;= 1 LSB\u003cbr\u003eSampling duration: 10 ms\u003cbr\u003eAcquisition period: 60 ms per channel + 1 controller cycle\u003cbr\u003eConversion time: 20 ms + 1 controller cycle\u003cbr\u003eStabilisation time: 20 ms\u003cbr\u003eSupply voltage: 24 VDC external (19.2-30 V)\u003cbr\u003eCurrent consumption: 50 mA at 24 VDC external, 50 mA at 5 VDC internal\u003cbr\u003eIsolation: 500 V, photocoupler\u003cbr\u003eConnection: 1 removable screw terminal block\u003cbr\u003eCable type: Shielded twisted pair\u003cbr\u003eMounting: 35 mm DIN rail\u003cbr\u003eProtection: IP20\u003cbr\u003eDimensions: 90 x 23.5 x 70 mm (H x W x D)\u003cbr\u003eNet weight: 0.085 kg\u003cbr\u003eStatus: Discontinued by manufacturer (Jun 2019)\u003cbr\u003e\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":68140592496728,"sku":null,"price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/2799\/9320\/files\/TM2AMM3HT..jpg?v=1794190894","url":"https:\/\/gexufein.com\/products\/schneider-tm2amm3ht-plc-analog-input-output-module-2-in-1-out-0-10v-4-20ma-12-bit","provider":"Gexufein Automation","version":"1.0","type":"link"}