{"product_id":"delta-electronics-dop-w157b-dop-w-series-human-machine-interface","title":"Delta Electronics DOP-W157B DOP-W Series Human Machine Interface","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for robust visualization and control on the factory floor, the \u003cstrong\u003eDOP-W157B\u003c\/strong\u003e represents the high-performance tier of Delta Electronics' \u003cstrong\u003eDOP-W Series\u003c\/strong\u003e human machine interfaces. This operator panel provides clean graphical representation and reliable monitoring capabilities for medium-to-large industrial automation systems. By integrating seamlessly with programmable logic controllers (PLCs), motor drives, and distributed control systems, it serves as an efficient operations hub for plant engineering environments.\u003c\/p\u003e\n\n\u003cp\u003eThe unit features a high-density liquid crystal display housed in a rugged enclosure designed to withstand demanding physical conditions. Its passive thermal design prevents internal dust accumulation, while standard mounting provisions ensure secure integration into control desks and system panels. Robust hardware and communication configurations allow for stable, continuous process display and industrial network connectivity.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-luminance 15-inch TFT LCD display providing sharp visual resolution under varied lighting conditions.\u003c\/li\u003e\n  \u003cli\u003eExtended LED backlight lifespan engineered for continuous industrial operations.\u003c\/li\u003e\n  \u003cli\u003eRobust front-panel protection rating safeguarding internal electronics from liquids and dust.\u003c\/li\u003e\n  \u003cli\u003eNatural convection cooling system that eliminates the failure points associated with mechanical fans.\u003c\/li\u003e\n  \u003cli\u003eIntegrated Real-Time Clock (RTC) for precise event logging, scheduling, and system alarms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOil and Gas control monitoring systems\u003c\/li\u003e\n  \u003cli\u003eWater and Wastewater treatment facility HMIs\u003c\/li\u003e\n  \u003cli\u003ePower Generation and distribution control panels\u003c\/li\u003e\n  \u003cli\u003eAutomated Packaging and material handling processes\u003c\/li\u003e\n  \u003cli\u003eFood and Beverage production lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eParameter\u003c\/strong\u003e\n      \u003cstrong\u003eSpecification\u003c\/strong\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eDelta Electronics\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePart Number\/Model\u003c\/td\u003e\n      \u003ctd\u003eDOP-W157B\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSeries\u003c\/td\u003e\n      \u003ctd\u003eDOP-W Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDisplay Type\u003c\/td\u003e\n      \u003ctd\u003e15-inch TFT LCD\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eResolution\u003c\/td\u003e\n      \u003ctd\u003e1024 x 768 pixels\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBacklight Type\u003c\/td\u003e\n      \u003ctd\u003eLED Backlight\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBacklight Life\u003c\/td\u003e\n      \u003ctd\u003e80,000 hours (typical)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLuminance\u003c\/td\u003e\n      \u003ctd\u003e450 cd\/m2 (typical)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDisplay Size\u003c\/td\u003e\n      \u003ctd\u003e304.1 mm x 228.1 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eReal-Time Clock (RTC)\u003c\/td\u003e\n      \u003ctd\u003eBuilt-in\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCooling Method\u003c\/td\u003e\n      \u003ctd\u003eNatural air circulation (fanless)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIngress Protection\u003c\/td\u003e\n      \u003ctd\u003eIP65 \/ NEMA4 (front panel)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd\u003e0 degC to 50 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n      \u003ctd\u003e-20 degC to 60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Humidity\u003c\/td\u003e\n      \u003ctd\u003e10% to 90% RH (non-condensing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n      \u003ctd\u003e384.4 mm x 295.8 mm x 67.8 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003eApprox. 3880 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePanel Mounting:\u003c\/strong\u003e Ensure the panel cutout dimensions closely match the specified installation dimensions. Evenly torque the mounting clamps to maintain the IP65\/NEMA4 seal against the enclosure wall.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVentilation Clearance:\u003c\/strong\u003e Allow a minimum of 50mm clearance around all sides of the HMI unit to prevent heat buildup and ensure proper passive air circulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring and Grounding:\u003c\/strong\u003e Connect the dedicated system ground terminal to a low-impedance earth ground. Route communication and control cables away from high-voltage AC power wiring to prevent electromagnetic interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Limits:\u003c\/strong\u003e Do not install the unit in environments where the ambient operating temperature exceeds 50 degC or falls below 0 degC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE\u003c\/li\u003e\n  \u003cli\u003eUL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102145372523,"sku":"DOP-W157B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/dop-w157b-lvazbm2vaig.png?v=1776137310","url":"https:\/\/www.plcprotech.com\/pt\/products\/delta-electronics-dop-w157b-dop-w-series-human-machine-interface","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}