{"product_id":"delta-dvp48eh00t2-dvp-eh2-series-plc-main-processing-unit","title":"DELTA DVP48EH00T2 DVP-EH2 Series PLC Main Processing Unit","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDVP48EH00T2 (DVP48EH00T2)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance 48-point main processing unit from Delta's DVP-EH2 series. Engineered for complex machine automation and high-speed multi-axis motion, this PLC features a robust, high-density I\/O grid and dual-core logic execution capabilities. It is a cornerstone for intensive applications such as high-speed sheet metal stamping, bottling lines, logistics sorting, and textile manufacturing. By offering hardware-driven positioning registers and rapid digital isolation, the DVP48EH00T2 ensures process repeatability and high-speed execution in demanding industrial environments.\u003c\/p\u003e\n\u003ch3\u003eLifecycle Note: Hardware Migration\u003c\/h3\u003e\n\u003cp\u003eThe legacy DVP48EH00T2 has been officially superseded by the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDVP48EH00T3\u003c\/strong\u003e. The DVP48EH00T3 is a direct functional replacement, maintaining identical physical terminal dimensions, layout, and voltage constraints. The updated T3 version provides enhanced processing speeds, increased data register capacity, and improved high-speed counter filtering to better manage modern industrial electrical noise.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe DVP48EH00T2 provides a high-density I\/O configuration distributed across 24 digital inputs (24 VDC) and 24 transistor execution channels. Its processing core supports concurrent digital execution and precision high-speed pulse tracking. With integrated hardware counters and pulse outputs capable of 200 kHz, this unit is capable of commanding multi-axis servo systems natively. The NPN transistor outputs deliver wear-free, microsecond-level response times, perfect for high-frequency PWM or rapid relay cycling.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDVP48EH00T2 (Upgraded to DVP48EH00T3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\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\u003eTotal Base I\/O\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e48 (24 DI \/ 24 DO)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNPN Transistor (Sinking)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100–240 VAC (50\/60 Hz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLogic Capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32k Steps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eData Registers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10k Words\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInterfaces\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1x RS-232, 1x RS-485\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmbient Temp\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\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.95 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the DVP48EH00T2 software compatible with the T3 replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Use Delta's WPLSoft or ISPSoft suites. When migrating, open the source project, update the target hardware type to \"EH3\" in the system configuration menu, and recompile before downloading.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the limits of the integrated NPN transistor outputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe outputs are rated for a peak switching voltage of 30 VDC and a continuous current draw of 0.5 A per channel. Always install an external freewheeling diode across DC inductive loads (solenoids, coils) to protect internal optocouplers from voltage spikes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the RS-232 and RS-485 ports function?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese ports operate independently. The RS-232 port is typically used for local programming or HMI connections, while the RS-485 port supports Modbus master\/slave protocols, allowing the PLC to monitor VFDs or temperature controllers concurrently.\u003c\/p\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\u003eNoise Mitigation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-speed 200 kHz encoder lines and pulse-train outputs must be routed through continuous twisted-pair shielded cables. Ground the shields strictly at a single panel instrumentation grounding bar, and keep these low-voltage lines at least 150 mm away from high-current AC motor leads or VFD cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMount the unit horizontally on a 35 mm DIN rail. Ensure a minimum clearance of 50 mm above and below the chassis to facilitate convective cooling. Do not exceed an ambient panel temperature of 55 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConnect the 100-240 VAC supply via a slow-blow fuse block to protect the internal power regulation circuitry. The main panel earth must be bonded directly to the PLC's ground terminal using a low-impedance copper conductor to mitigate common-mode noise.\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":53102381597035,"sku":"DVP48EH00T2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/DVP48EH00T2-ycne4ddwruu.png?v=1776137331","url":"https:\/\/www.plcprotech.com\/products\/delta-dvp48eh00t2-dvp-eh2-series-plc-main-processing-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}