{"product_id":"schneider-electric-tm3di32k-modicon-tm3-discrete-input-module","title":"Schneider Electric TM3DI32K Modicon TM3 Discrete Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eSchneider Electric TM3DI32K\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTM3DI32K\u003c\/strong\u003e discrete input module, provides 32-channel 24 VDC digital input acquisition for Modicon M221, M241, M251 and M262 controller platforms. It uses an HE-10 input connector and communicates with the controller through the TM3 expansion 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\u003eTM3DI32K\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eModicon TM3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete input module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eTaiwan (TW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e33.5 mm W x 81.3 mm D x 90 mm H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to 35 deg C vertical; -10 to 55 deg C horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e34 mA at 5 VDC typical internal bus consumption; 5 mA input current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Logic\u003c\/td\u003e\n\u003ctd\u003eSink or source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eIEC 61131-2 Type 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eState 1 Voltage\u003c\/td\u003e\n\u003ctd\u003e15 to 28.8 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eState 0 Voltage\u003c\/td\u003e\n\u003ctd\u003e0 to 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eState 1 Current\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;= 2.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eState 0 Current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e4.4 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Response Time\u003c\/td\u003e\n\u003ctd\u003e4 ms maximum ON; 4 ms maximum OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Supply\u003c\/td\u003e\n\u003ctd\u003e19.2 to 28.8 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connection\u003c\/td\u003e\n\u003ctd\u003eRemovable HE-10 connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput-to-Logic Isolation\u003c\/td\u003e\n\u003ctd\u003e500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGroup\/Channel-to-Bus Isolation\u003c\/td\u003e\n\u003ctd\u003e500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Distance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;30 m with unshielded cable for regular inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Indication\u003c\/td\u003e\n\u003ctd\u003e1 green LED per input channel\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\/panel mounting\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\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eIEC 61131-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, cULus, UKCA, RCM, EAC, cULus HazLoc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e10 to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003e0 to 2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Carbon Footprint\u003c\/td\u003e\n\u003ctd\u003e27 kg CO2 eq.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e3606480611414\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePLC I\/O Bus and Digital Signal Characteristics\u003c\/h3\u003e\n\u003cp\u003eTM3DI32K is an expansion I\/O module for Modicon M221, M241, M251 and M262 controllers. The TM3 bus distributes data and power between the controller and connected TM3 modules through the module interlocking system.\u003c\/p\u003e\n\u003cp\u003eThe 32 inputs accept 24 VDC discrete signals and support sink or source logic. Each input is monitored independently with a dedicated green status LED. The specified maximum input response time is 4 ms for both turn-on and turn-off transitions.\u003c\/p\u003e\n\u003cp\u003eThe input circuitry provides 500 VAC isolation between the input group and internal logic, with 500 VAC isolation also specified between channels\/groups and the bus. Inputs themselves are not individually isolated from one another.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What input voltage does the TM3DI32K use?\u003c\/strong\u003e\u003cbr\u003eA: The module uses 24 VDC discrete inputs. A logic state 1 is guaranteed from 15 to 28.8 VDC, while a logic state 0 is specified from 0 to 5 VDC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is the TM3DI32K connected to field devices?\u003c\/strong\u003e\u003cbr\u003eA: The 32 digital inputs use an HE-10 connector. For regular inputs, the specified maximum cable distance with unshielded cable is less than 30 m.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module be mounted on a DIN rail?\u003c\/strong\u003e\u003cbr\u003eA: Yes. It supports TH35-15 and TH35-7.5 top-hat rails conforming to IEC 60715, as well as plate or panel mounting with the specified fixing kit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module on a supported TH35 DIN rail or suitable panel mounting surface.\u003c\/li\u003e\n\u003cli\u003eConnect the HE-10 field wiring according to the applicable TM3 wiring documentation.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between discrete input wiring and high-voltage or high-noise conductors.\u003c\/li\u003e\n\u003cli\u003eObserve the specified 30 m maximum cable distance when using unshielded cable for regular inputs.\u003c\/li\u003e\n\u003cli\u003eVerify the 24 VDC field supply before applying signals to the input channels.\u003c\/li\u003e\n\u003cli\u003eCheck the green channel LEDs after wiring to confirm the expected input states.\u003c\/li\u003e\n\u003cli\u003eEnsure the TM3 expansion connectors are fully engaged before energizing the controller and I\/O assembly.\u003c\/li\u003e\n\u003cli\u003eProvide appropriate protective earth and cabinet grounding according to the installation environment and applicable electrical standards.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the specified operating temperature, humidity, altitude, vibration, and shock limits.\u003c\/li\u003e\n\u003cli\u003eThe IP20 rating requires installation inside an enclosure providing the required environmental protection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":67655779614962,"sku":"TM3DI32K","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/TM3DI32K2.jpg?v=1791456273","url":"https:\/\/www.petrospare.com\/products\/schneider-electric-tm3di32k-modicon-tm3-discrete-input-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}