{"product_id":"schneider-electric-tm3ai4-modicon-tm3-analog-input-module","title":"Schneider Electric TM3AI4 Modicon TM3 Analog Input Module","description":"\u003cp\u003eConfigured for analog signal acquisition in Modicon M221, M241, M251, and M262 controller systems, the \u003cstrong\u003eSchneider Electric TM3AI4\u003c\/strong\u003e (\u003cstrong\u003eTM3AI4\u003c\/strong\u003e analog input module) provides four configurable voltage or current inputs through removable screw terminals. It operates from a 24 VDC external supply and exchanges I\/O data with the controller through the TM3 bus.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTM3AI4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog input module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Range\u003c\/td\u003e\n\u003ctd\u003eModicon TM3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Controllers\u003c\/td\u003e\n\u003ctd\u003eModicon M221, M241, M251, M262\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003e4-20 mA, 0-20 mA, 0-10 V, -10 to 10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12 bits; 11 bits + sign\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 50 Ohm for current inputs; \u0026gt;= 1 MOhm for voltage inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Duration\u003c\/td\u003e\n\u003ctd\u003e1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Time\u003c\/td\u003e\n\u003ctd\u003e1 ms + 1 ms per channel + 1 controller cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Overload\u003c\/td\u003e\n\u003ctd\u003e13 V voltage; 40 mA current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.1 %FS at 25 deg C; +\/- 1 %FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeat Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.5 %FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross Talk\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 1 LSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003e1500 V AC input-to-supply; 500 V AC input-to-internal logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply\u003c\/td\u003e\n\u003ctd\u003e24 VDC external supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e30 mA at 24 VDC; 35 mA at 5 VDC no load; 45 mA at 5 VDC full load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connection\u003c\/td\u003e\n\u003ctd\u003eRemovable screw terminal block, 3.81 mm pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eTwisted shielded pair, input cable length up to 30 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e23.6 mm W x 70 mm D x 90 mm H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.11 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to 55 deg C horizontal; -10 to 35 deg C vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eTH35-15 or TH35-7.5 DIN rail; plate or panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Humidity\u003c\/td\u003e\n\u003ctd\u003e10-95 % RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003e0-2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Indication\u003c\/td\u003e\n\u003ctd\u003eGreen PWR LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eIEC 61131-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e3606480648908\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eAnalog Input Signal Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe TM3AI4 accepts both current and voltage analog signals. The four channels can process 4-20 mA, 0-20 mA, 0-10 V, or -10 to 10 V signals. The specified LSB values are 3.91 uA for 4-20 mA, 4.88 uA for 0-20 mA, 2.44 mV for 0-10 V, and 4.88 mV for -10 to 10 V.\u003c\/p\u003e\n\u003cp\u003eThe module provides 1500 V AC insulation between the inputs and supply and 500 V AC insulation between the inputs and internal logic. Cross talk is specified at \u0026lt;= 1 LSB. A 10 ms immunity to microbreaks is specified for the module.\u003c\/p\u003e\n\u003cp\u003eFor Schneider Electric PLC systems, I\/O density is extended through the TM3 bus connector, which distributes data and power between assembled TM3 modules and the associated M2xx controller. Configuration and programming are supported through EcoStruxure Machine Expert.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What analog signal ranges can the TM3AI4 measure?\u003cbr\u003eA: The module supports 4-20 mA, 0-20 mA, 0-10 V, and -10 to 10 V analog inputs.\u003c\/p\u003e\n\u003cp\u003eQ: What mounting methods are supported?\u003cbr\u003eA: The module can be mounted on TH35-15 or TH35-7.5 DIN rail conforming to IEC 60715, or on a plate or panel using the specified fixing kit.\u003c\/p\u003e\n\u003cp\u003eQ: What cable arrangement is specified for the analog inputs?\u003cbr\u003eA: Twisted shielded pair cable is specified, with an input cable length of up to 30 m.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module on the specified DIN rail or panel surface and engage the TM3 interlocking mechanism before connecting the bus.\u003c\/li\u003e\n\u003cli\u003eVerify the 24 VDC external supply polarity before energizing the module.\u003c\/li\u003e\n\u003cli\u003eUse the removable screw terminals for field wiring and tighten conductors according to the applicable terminal installation requirements.\u003c\/li\u003e\n\u003cli\u003eRoute analog signal wiring separately from high-current power and switching circuits to reduce induced interference.\u003c\/li\u003e\n\u003cli\u003eUse twisted shielded pairs for analog signals. Terminate the shield according to the control cabinet grounding design and avoid creating unintended ground loops.\u003c\/li\u003e\n\u003cli\u003eKeep voltage and current signal wiring identified by channel so that the configured input type corresponds to the connected field device.\u003c\/li\u003e\n\u003cli\u003eConfirm the controller and TM3 module configuration in EcoStruxure Machine Expert before placing the analog channels into service.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the specified continuous input overload limits of 13 V for voltage inputs and 40 mA for current inputs.\u003c\/li\u003e\n\u003cli\u003eMaintain the specified environmental limits and IP20 installation conditions during operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":67606706880754,"sku":"TM3AI4","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/TM3AI42.jpg?v=1790755540","url":"https:\/\/www.petrospare.com\/products\/schneider-electric-tm3ai4-modicon-tm3-analog-input-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}