{"product_id":"delta-dvp40eh00t3-dvp-eh3-series-plc-main-processing-unit","title":"DELTA DVP40EH00T3 Unité centrale de traitement PLC série DVP-EH3","description":"\u003ch3\u003eHigh-Speed Solid-State Controller Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDVP40EH00T3 (DVP40EH00T3)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density, transistor-output main processing unit within Delta's flagship DVP-EH3 Series PLC family. Engineered specifically for precision motion tracking and high-frequency switching applications, this 40-point base controller features optimized dual-processor hardware designed to manage complex automation logic with minimal scan times. In highly automated manufacturing setups such as high-speed labeling machinery, electronic component assembly lines, and precise multi-axis packaging systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDVP40EH00T3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emaintains system synchronicity and prevents unscheduled downtime through its isolated solid-state design. Its integrated high-speed pulse outputs make it an essential asset for direct servo and stepper drive positioning across the plant floor.\u003c\/p\u003e\n\u003ch3\u003eHardware Interface \u0026amp; Architectural Configuration\u003c\/h3\u003e\n\u003cp\u003eThe engineering architecture of the DVP-EH3 transistor base unit is optimized for rapid I\/O execution and high-frequency communication:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSolid-State Transistor Outputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with 16 high-speed NPN (Sink) transistor outputs, bypassing mechanical wear and enabling microsecond-level response times for high-frequency PWM or pulse-train positioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Input Array:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutfitted with 24 digital inputs (24 VDC) that support both sink (NPN) and source (PNP) field sensor wiring configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDedicated Motion Engines:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrates hardware pulse output registers capable of delivering up to 200 kHz of independent positioning signals directly to external servo amplifiers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Core Processing Layer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLeverages a split-ASIC and CPU layout to execute standard ladder logic instructions and high-speed counter sequences concurrently, maintaining deterministic scan intervals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCritical Engineering Parameters\u003c\/h3\u003e\n\u003cp\u003eThe following configuration data table represents the electrical, mechanical, and environmental boundary limits verified for system engineering:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDVP40EH00T3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDELTA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTaiwan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePLC Class\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDVP-EH3 Series Base Unit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTotal Onboard I\/O\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e40 Points (24 Inputs \/ 16 Outputs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Component Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNPN Transistor (Sink)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperational Supply Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 V AC to 240 V AC (50\/60 Hz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTransistor Output Current Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.5 A per point (max accumulated current depends on common bank)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax High-Speed Output Frequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLogic Program Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30k Steps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 55 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Unit Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.10 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.00 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Knowledge Base \u0026amp; Common Inquiries\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the primary electrical limitations of the NPN transistor outputs on this model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe onboard transistor outputs are strictly open-collector NPN configurations (sinking type) rated for a maximum voltage of 30 VDC and a peak current of 0.5 A per point. Exceeding these thresholds with inductive or low-impedance loads will puncture the internal optocouplers and destroy the output channel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the DVP40EH00T3 coordinate pulse generation for external servo drives?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe main processing unit incorporates dedicated high-speed hardware registers that generate independent pulse trains (up to 200 kHz) using standard positioning instructions like PLSV, DRVI, and DRVA. Because it uses transistor outputs, it provides the crisp, square-wave signals required by servo drives for zero-error position tracking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this unit be updated with different communication options beyond serial ports?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. While the base unit features integrated RS-232 and RS-485 Modbus serial interfaces, the DVP-EH3 hardware platform supports left-side high-speed communication expansion modules. These enable the controller to join Profibus-DP, DeviceNet, and Ethernet (Modbus TCP) industrial automation networks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Commissioning \u0026amp; Safety Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransistor Protection and Leakage Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransistor outputs exhibit a tiny residual leakage current (under 0.1 mA) even when switched off. If driving ultra-low current indicator lamps or highly sensitive electronic relays that falsely trigger from this leakage, wire a parallel bleeder resistor across the load to bypass the residual voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Ventilation Layout:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMount the chassis horizontally on a standard symmetrical 35 mm DIN rail. To ensure proper natural convection through the internal heatsink blocks, maintain a rigid clearance buffer of at least 50 mm from the wire ducts and surrounding electrical components. Ensure the panel air temperature does not cross the 55 deg C boundary.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed I\/O Wiring Separation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRun the high-speed 200 kHz pulse output signal lines and encoder input cables inside dedicated shielded conduits. Route these low-voltage DC lines completely isolated from the AC power input lines (100-240 VAC) and heavy motor leads to avoid electromagnetic cross-talk and signal distortion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102408532331,"sku":"DVP40EH00T3","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/DVP40EH00T3-i513oiahvxo.png?v=1776137329","url":"https:\/\/www.plcprotech.com\/fr\/products\/delta-dvp40eh00t3-dvp-eh3-series-plc-main-processing-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}