{"product_id":"schneider-electric-dnp-105-modicon-communication-modules","title":"Schneider Electric DNP 105 Modicon Communication Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider Electric DNP 105 (DNP105) is a specialized communication interface module within the Modicon industrial automation ecosystem. Engineered for reliable protocol conversion and data transmission, this module facilitates the integration of distributed field devices with centralized control networks. It is widely utilized in critical infrastructure sectors, including electrical substations, water treatment facilities, and oil and gas distribution networks, where it ensures deterministic telemetry and command execution under strict timing constraints.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol Versatility:\u003c\/strong\u003e Supports dual compatibility for DNP3 and Modbus RTU protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Isolation:\u003c\/strong\u003e Features optical isolation on communication ports to protect internal control circuitry from high-voltage surges and electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Indicators:\u003c\/strong\u003e Front-panel LEDs provide real-time status monitoring for power, transmit (TX), receive (RX), and fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Topology:\u003c\/strong\u003e Supports both point-to-point and multi-drop network configurations via RS232\/RS485 interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurability:\u003c\/strong\u003e Compatible with standard programming software for adjusting timing parameters, deadband settings, and event log buffering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe DNP 105 is designed for high-availability industrial environments requiring stable links between control rooms and field instrumentation. Typical applications include remote terminal unit (RTU) integration, SCADA system data acquisition, and protocol bridging in legacy-to-modern automation upgrades.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDNP 105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eModicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eIsolated RS232 \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eDNP3 \/ Modbus RTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e500 VDC port-to-ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4.5 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95 percent non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Protection:\u003c\/strong\u003e Always use an anti-static wrist strap or follow proper ESD grounding procedures when handling the module to prevent damage to sensitive internal components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e Ensure the 24 VDC power supply is stable and within the specified nominal range before connection. Always disconnect power before inserting or removing the module from the rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded communication cables for RS485 connections to minimize noise interference. Ensure proper termination resistors are used in multi-drop configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Install in a clean, dry, and well-ventilated enclosure rated for IP20 or better. Maintain adequate clearance around the module to prevent overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs the DNP 105 module hot-swappable?\u003c\/h3\u003e\u003cp\u003eIt is recommended to power down the system before installing or removing the module to prevent electrical arcing or potential damage to the backplane connectors.\u003c\/p\u003e\u003ch3\u003eWhat does the IP20 rating signify?\u003c\/h3\u003e\u003cp\u003eThe IP20 rating indicates that the module is protected against solid objects greater than 12.5 mm, but it is not protected against liquids. It should be installed in an appropriate control cabinet.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":50915621011708,"sku":"DNP 105","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_8df05ceb-1fa6-4445-970f-4ef5960c70e1.jpg?v=1785835102","url":"https:\/\/www.electronicplc.com\/ar\/products\/schneider-electric-dnp-105-modicon-communication-modules","provider":"Electronic PLC","version":"1.0","type":"link"}