{"product_id":"ebyte-pn1-d25pt-profinet-to-modbus-gateway-tcp-rtu-dc-8-28v","title":"Ebyte PN1-D25PT Profinet to Modbus Gateway TCP\/RTU DC 8-28V","description":"\u003cp\u003eThe Ebyte PN1-D25PT is an industrial-grade Profinet to Modbus TCP\/RTU gateway that enables zero-programming PLC integration via GSD files, featuring a wide DC 8-28V input and conformal coating for reliable operation in harsh environments.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-family: sans-serif;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f4f4f4; border-bottom: 2px solid #ddd;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMounting Style\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eProtocol Conversion\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCommunication Interfaces\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOperating Voltage\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePN1-S25\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePanel \/ Surface Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eProfinet to Modbus RTU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485\/RS232, 2x RJ45\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDC 8~28V\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCompact Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePN1-S25-TB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePanel Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eProfinet to Modbus RTU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eTerminal Block, 2x RJ45\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDC 8~28V\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eEasy Wiring Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePN1-D25P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDIN-Rail (Standard)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eProfinet to Modbus RTU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485\/RS232, 2x RJ45\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDC 8~28V\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStandard Industrial Use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fcfcfc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePN1-D25PT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDIN-Rail (Standard)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eProfinet to Modbus TCP \u0026amp; RTU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485, Ethernet, 2x RJ45\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDC 8~28V\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDual Protocol Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePN1-D11PM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDIN-Rail (Mini)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eProfinet to Modbus RTU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485, 1x RJ45\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDC 8~28V\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMiniaturized Footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_780204fe-dd71-4e9c-b817-f4ba10a0690a.jpg?v=1783580064\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_eafa4511-bce2-4ef9-b8e5-2ddd7ad8945f.jpg?v=1783580078\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_97d2f180-77b6-48dc-9019-9e3b6a5c1bf6.jpg?v=1783580131\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_3c893aac-3555-40dc-9aa3-1846e027c239.jpg?v=1783580151\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_8df54dda-bdfc-4b1e-accc-236ac39cc957.jpg?v=1783580316\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_4703e0b2-16c6-4d53-82de-85ee536c1cc1.jpg?v=1783580334\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_687717fb-0607-4d8e-a201-743db4054e85.jpg?v=1783580348\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_ace1cc93-cacd-492d-be6c-e3a9136ae1b0.jpg?v=1783580376\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_28d3ceeb-4975-449e-b637-86a9fe76a9f9.jpg?v=1783580386\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_08a47da9-fa80-4b1d-af49-f18584edb592.jpg?v=1783580398\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_d60a92bf-d0df-49a4-b602-9ab4dc403e9e.jpg?v=1783580412\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_e845c854-5767-4fef-b390-7f7a51d69889.jpg?v=1783580422\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_5eed035d-1ea4-4b99-baeb-dcc5be4ced2c.jpg?v=1783580442\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_7d5a9aae-73ec-46a4-9b7b-d6db6d2f2163.jpg?v=1783580466\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_7affe7e5-0508-43bb-b8d7-09e1a9403078.jpg?v=1783580480\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_b582f69f-27e0-41b1-ba44-8e523e0bbf49.jpg?v=1783580499\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_41d0fb60-0106-429b-b917-f57ebde9a21d.jpg?v=1783580512\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_6f3f4704-a154-4ee8-9901-56b789a73e64.jpg?v=1783580525\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_7915602c-34ea-4fab-9553-78cb68b6176d.jpg?v=1783580536\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_b8d29a13-7a8d-4b77-93d5-776790b21253.jpg?v=1783580549\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_55423f6a-c9a4-4c48-9d63-722a456ed0ae.jpg?v=1783580567\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_26417c8a-1d1e-4f19-9947-17304aa10a58.jpg?v=1783580577\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_0e26fada-cca3-4c27-aeff-0c1619ad10fa.jpg?v=1783580598\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_17f319eb-2caa-45a5-82ce-074012d8edf2.jpg?v=1783580610\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_8162c90b-f625-47db-a92e-c02ed1b3f7ce.jpg?v=1783580622\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_b5bdaa34-a552-4d28-aeb4-7d1cf1da6099.jpg?v=1783580638\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_9ee8a5ec-1f41-475c-9b88-c42eee2d1fd7.jpg?v=1783580653\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_35892228-7fa6-4ccf-b687-85253d9769c6.jpg?v=1783580669\"\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"10\"\u003e5. Application Scenarios\u003c\/h2\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,0,0\"\u003eAutomated Factory PLC Integration\u003c\/b\u003e In highly automated production lines, bridging heterogeneous networks usually requires complex PLC programming. The PN1-D25PT solves this by allowing engineers to simply import a GSD file into Siemens STEP7 or TIA Portal. This modular Modbus command loading maps data directly into the Profinet protocol without writing a single line of code, drastically reducing commissioning time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,1,0\"\u003eMarine \u0026amp; Offshore Monitoring Systems\u003c\/b\u003e Offshore platforms are plagued by high humidity and corrosive sea breezes, which frequently cause standard PCB components to short-circuit. The PN1-D25PT is treated with industrial conformal coating, providing anti-mold, anti-moisture, and anti-salt spray protection. This ensures continuous, stable protocol conversion for critical pump and valve telemetry in harsh coastal deployments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,2,0\"\u003eRenewable Energy Power Grids\u003c\/b\u003e Solar and wind control cabinets often suffer from voltage fluctuations due to inconsistent power generation. The PN1-D25PT utilizes a wide voltage input design (DC 8~28V). This wide tolerance allows the gateway to absorb standard 24V bus fluctuations seamlessly, preventing unexpected reboots and ensuring uninterrupted Modbus TCP data acquisition from field inverters to the main Profinet controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"12\"\u003e6. Specific FAQ\u003c\/h2\u003e\n\u003cp data-path-to-node=\"13\"\u003eQ: How does the wide voltage design of the PN1-D25PT gateway improve reliability in industrial control cabinets?\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003eA: The Ebyte PN1-D25PT supports a wide DC 8 to 28V power input, which is crucial for industrial automation environments where heavy machinery often causes voltage dips or surges on the 24V bus. This internal power regulation ensures the gateway maintains stable logic levels for Modbus TCP\/RTU communication and Profinet mapping without requiring additional external voltage stabilizers, thereby reducing cabinet space and failure points.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eQ: What is the technical advantage of utilizing GSD file integration for Modbus data mapping in TIA Portal?\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eA: By importing the GSD file provided by Ebyte, the PN1-D25PT acts as a standardized Profinet IO device. This eliminates the need for complex socket programming or writing custom Modbus polling scripts in the PLC. The gateway autonomously handles the Modbus RTU\/TCP polling and maps the I\/O data directly into the Profinet cyclic data exchange memory area. Engineers can simply drag and drop modular Modbus commands in TIA Portal or STEP7 to establish clear data mapping relationships and monitor status bytes in real time.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eQ: How does the conformal coating on this Ebyte gateway protect the internal PCB from impedance changes?\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eA: In high-humidity or salt-spray environments, condensation can form on bare PCBs, leading to parasitic capacitance and altered impedance on high-speed communication traces like Ethernet PHY lines. The PN1-D25PT features an industrial-grade conformal coating that seals the PCB. This barrier prevents moisture and corrosive elements from causing leakage currents or short circuits, maintaining precise signal integrity for both the Modbus and Profinet physical layers over a long operational lifespan.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"Default Title","offer_id":48598887170253,"sku":"PN1-D25PT","price":83.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_4ae71aa6-4f5a-4844-9119-6f36eeda8473.jpg?v=1783579569","url":"https:\/\/ebyteiot.com\/zh\/products\/ebyte-pn1-d25pt-profinet-to-modbus-gateway-tcp-rtu-dc-8-28v","provider":"Ebyte Official Store - IoT Module Manufacturer","version":"1.0","type":"link"}