{"product_id":"schneider-electric-tm2ddi32dk-modicon-m238-discrete-input-module","title":"Schneider Electric TM2DDI32DK Modicon M238 Discrete Input Module","description":"\u003cp\u003eConfigured for 32-channel 24 VDC discrete input acquisition in the Modicon M238 logic controller environment, the \u003cstrong\u003eSchneider Electric TM2DDI32DK\u003c\/strong\u003e (\u003cstrong\u003eTM2DDI32DK\u003c\/strong\u003e Discrete Input Module) provides direct digital state detection through a single HE10 connector. It supports sink or source input logic, 20.4 to 28.8 VDC input limits, 5 mA input current, and 4 ms response time.\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\u003eTM2DDI32DK\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\u003eDiscrete Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eModicon M238 logic controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\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 Voltage Limits\u003c\/td\u003e\n\u003ctd\u003e20.4 to 28.8 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 Current\u003c\/td\u003e\n\u003ctd\u003e5 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\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e4 ms at state 0; 4 ms at state 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput-to-Logic Isolation\u003c\/td\u003e\n\u003ctd\u003e500 V for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Points\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connection\u003c\/td\u003e\n\u003ctd\u003e1 x HE10 connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e65 mA at 5 VDC, all inputs at state 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e35 mm symmetrical DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90 mm H x 29.7 mm W x 81.3 mm D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.081 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e65 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Signalling\u003c\/td\u003e\n\u003ctd\u003e2 display blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eTwido, Advantys OTB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e3595863995749\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e24 VDC Discrete Input Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe TM2DDI32DK accepts 32 discrete DC signals with a nominal input voltage of 24 VDC. The specified operating input range is 20.4 to 28.8 VDC. Each input has a 5 mA current requirement and 4.4 kOhm impedance. Sink and source wiring configurations are supported.\u003c\/p\u003e\n\u003cp\u003eThe module provides 4 ms response time for both state 0 and state 1 transitions. There is no isolation between individual input channels, while isolation between the input channels and internal logic is specified at 500 V for 1 minute.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the TM2DDI32DK provide channel-to-channel isolation?\u003cbr\u003eA: No. The supplied specifications state that isolation between channels is not provided. Isolation between the input channels and internal logic is rated at 500 V for 1 minute.\u003c\/p\u003e\n\u003cp\u003eQ: What is the backplane current consumption of the module?\u003cbr\u003eA: The specified current consumption is 65 mA at 5 VDC with all inputs at state 1.\u003c\/p\u003e\n\u003cp\u003eQ: How are field inputs connected?\u003cbr\u003eA: Field wiring is connected through one HE10 connector. The module mounts on a 35 mm symmetrical DIN rail.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module securely on a 35 mm symmetrical DIN rail and maintain access to the HE10 connector.\u003c\/li\u003e\n\u003cli\u003eUse wiring appropriate for 24 VDC discrete signals and verify polarity before energizing the inputs.\u003c\/li\u003e\n\u003cli\u003eKeep input wiring separated from high-voltage and high-current conductors where practical to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eBecause the input channels are not isolated from one another, do not use the module as a substitute for channel-to-channel galvanic isolation.\u003c\/li\u003e\n\u003cli\u003eVerify that the external input supply remains within the specified 20.4 to 28.8 VDC range.\u003c\/li\u003e\n\u003cli\u003eConfirm sink\/source wiring configuration against the connected field devices before commissioning.\u003c\/li\u003e\n\u003cli\u003eFollow the applicable Twido, Modicon, and installation documentation for connector wiring and grounding.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":67594052731122,"sku":"TM2DDI32DK","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/TM2DDI32DK2.jpg?v=1790675904","url":"https:\/\/www.petrospare.com\/products\/schneider-electric-tm2ddi32dk-modicon-m238-discrete-input-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}