{"product_id":"tm3dq8t-schneider-electric-modicon-tm3-output-module-new-stock","title":"TM3DQ8T Schneider Electric Modicon TM3 Output Module | New Stock","description":"\u003ch2\u003eSchneider Electric TM3DQ8T Modicon TM3 Discrete Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider Electric TM3DQ8T\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTM3DQ8T\u003c\/strong\u003e Discrete Output Expansion Module, operates as a dedicated hardware component for discrete actuator control within Modicon M221, M241, M251, and M262 logic networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eTM3DQ8T\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFrance \/ Indonesia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eModicon TM3 Expansion Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e8 transistor outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003e24 VDC source (PNP transistor logic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e19-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Current\u003c\/td\u003e\n\u003ctd\u003e0.5 A per channel (4 A maximum per common group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Switching Frequency\u003c\/td\u003e\n\u003ctd\u003e1 kHz (Resistive load profiles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e500 VAC between output groups and internal logic bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.5 W typical (Drawn via controller backplane bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90 mm x 27.4 mm x 84.6 mm\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe TM3DQ8T scales physical I\/O density by expanding the high-speed switching capabilities of the parent controller through its localized interlocking bus link. The module handles 8 channels of 24 VDC source logic, driving solid-state PNP transistors up to a 1 kHz threshold to actuate relays, lamps, and solenoids. Internal communication tracks match the native backplane bus communication velocity of the Modicon architecture, passing command matrices instantly down the line. When mapped through the master processor's ports, these active states run deterministically over Profinet or EtherNet\/IP deterministic networks, maintaining microsecond synchronization for high-density sorting, packaging, and robotics assemblies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the operational parameters governing the built-in short-circuit and overload protection on the TM3DQ8T channels?\u003c\/p\u003e\n\u003cp\u003eA: Each output channel incorporates independent electronic thermal current-limiting monitoring. If an external short-circuit or overload exceeds the rated 0.5 A threshold, the affected PNP transistor disables its output immediately to prevent hardware degradation, resetting automatically once the electrical fault is isolated.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping permissible for the TM3DQ8T card during active logic execution sequences?\u003c\/p\u003e\n\u003cp\u003eA: No. The Modicon TM3 system bus architecture does not feature isolated power-pin tracking to handle live unseating. Supply voltage to the core logic processor and all interconnected expansion modules must be entirely disconnected before inserting or removing the card to prevent bus faults or firmware flash compatibility errors.\u003c\/p\u003e\n\u003cp\u003eQ: How is the common-point return wiring arranged for the 8 PNP transistor channels on the removable block?\u003c\/p\u003e\n\u003cp\u003eA: The outputs are tied together internally into a single common group. External 24 VDC load power must feed into the dedicated positive terminal, and the actuators must return their load common paths directly back to the matching 0 VDC reference rail to complete the sourcing loop circuit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Engagement and Interlocking Setup:\u003c\/strong\u003e Clip the TM3DQ8T base securely onto standard 35 mm DIN rail (TH35-7.5 or TH35-15 tracking). Slide the unit leftward to mesh the integrated expansion bus pins with the preceding module, then lock the retention clip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Terminal Block Connection:\u003c\/strong\u003e Route external load lines into the 5.08 mm pitch removable screw terminal blocks. Torque all screw connectors down tightly to eliminate high-resistance terminal points that could disrupt 0.5 A per-channel distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInductive Load Surge Protection:\u003c\/strong\u003e When driving inductive solenoids or heavy DC relay coils, install an external flywheel diode or voltage suppressor across the load terminals. This absorbs high-voltage inductive kickback and prevents early component wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Convection Clearances:\u003c\/strong\u003e Leave a minimum 20 mm lateral gap and 40 mm vertical spacing around the passive housing. Verify that the ambient internal panel air remains within the specified 0 to 55 deg C operating parameters to avoid thermal clipping.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":43898463813731,"sku":"TM3DQ8T","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/176_c9175c39-3237-452a-9c41-4c50ce556be6.jpg?v=1766135503","url":"https:\/\/www.autocontrolglobal.com\/products\/tm3dq8t-schneider-electric-modicon-tm3-output-module-new-stock","provider":"AutoControl Global","version":"1.0","type":"link"}