{"product_id":"siemens-6nh7800-4aa20-sinaut-st7-tim-42-communication-module","title":"Siemens 6NH7800-4AA20 SINAUT ST7 TIM 42 Communication Module","description":"\u003cp\u003eThe \u003cstrong\u003e6NH7800-4AA20\u003c\/strong\u003e is a \u003cstrong\u003eSINAUT ST7 TIM 42\u003c\/strong\u003e communications processor designed for integration with \u003cstrong\u003eSIMATIC S7-300\u003c\/strong\u003e and \u003cstrong\u003eS7-400\u003c\/strong\u003e automation systems. This module serves as a telecontrol interface, facilitating data exchange in wide-area networks. It features an integrated \u003cstrong\u003eMPI interface\u003c\/strong\u003e for local communication and configurable \u003cstrong\u003eRS232\/RS485\u003c\/strong\u003e interfaces for connecting external modems or wireless communication devices. Additionally, the unit includes an internal \u003cstrong\u003eMD2 modem\u003c\/strong\u003e specifically optimized for dedicated line communication, ensuring reliable remote control and monitoring capabilities for distributed industrial applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Integration:\u003c\/strong\u003e Designed specifically for \u003cstrong\u003eSIMATIC S7-300\u003c\/strong\u003e and \u003cstrong\u003eS7-400\u003c\/strong\u003e controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Interfaces:\u003c\/strong\u003e Equipped with an \u003cstrong\u003eMPI interface\u003c\/strong\u003e and a flexible \u003cstrong\u003eRS232\/RS485 interface\u003c\/strong\u003e for versatile network connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Modem:\u003c\/strong\u003e Includes an internal \u003cstrong\u003eMD2 modem\u003c\/strong\u003e for direct support of dedicated line communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelecontrol Capability:\u003c\/strong\u003e Optimized for \u003cstrong\u003eSINAUT ST7\u003c\/strong\u003e network architectures and remote data transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Engineered for installation within standard S7 rail systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemote monitoring and control of distributed industrial processes.\u003c\/li\u003e\n\u003cli\u003eWater and wastewater management infrastructure.\u003c\/li\u003e\n\u003cli\u003eOil and gas telemetry systems.\u003c\/li\u003e\n\u003cli\u003ePower distribution network automation.\u003c\/li\u003e\n\u003cli\u003eData exchange between central control stations and remote terminal units (RTUs).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Range\u003c\/td\u003e\n\u003ctd\u003eSINAUT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubrange\u003c\/td\u003e\n\u003ctd\u003eST7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCommunication Module (TIM 42)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-300 \/ S7-400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eMPI, RS232\/RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Modem\u003c\/td\u003e\n\u003ctd\u003eMD2 (Dedicated Line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.70 cm x 10.20 cm x 12.70 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity Code\u003c\/td\u003e\n\u003ctd\u003e85176200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExport Control (ECCN)\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Phase\u003c\/td\u003e\n\u003ctd\u003eObsolete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install the module onto a standard S7-300 mounting rail, ensuring the bus connector is fully seated to maintain communication with the CPU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded cables for RS232\/RS485 connections to mitigate electromagnetic interference in industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModem Configuration:\u003c\/strong\u003e Configure the internal MD2 modem settings via the engineering software to match the dedicated line parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the S7-300\/400 rack is properly grounded to maintain signal integrity and system safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Protect the module from extreme moisture and dust, ensuring the operating environment remains within standard industrial limits for S7-300 components.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52716775178603,"sku":"6NH7800-4AA20","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/6nh7800-4aa20-nijtslyw3ks_3ffb9455-f1ff-4442-a9bf-1e2a80131946.jpg?v=1767089342","url":"https:\/\/www.plcprotech.com\/products\/siemens-6nh7800-4aa20-sinaut-st7-tim-42-communication-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}