{"product_id":"ovation-1c31169g02-link-controller-module","title":"Emerson 1C31169G02 Ovation Serial Link Controller Module","description":"\u003cp\u003eThe Emerson 1C31169G02 is a personality module designed for the Ovation Serial Link Controller within the Emerson Ovation Distributed Control System (DCS). This module serves as a critical interface component, plugging into the 1C31166G01 base unit to facilitate RS-485\/RS-422 serial communication with external third-party devices.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports RS-485\/RS-422 four-wire serial communication protocols.\u003c\/li\u003e\n\u003cli\u003eIntegrated J1 RS-232 port for programming and local PC interfacing.\u003c\/li\u003e\n\u003cli\u003eIntegrated J2 RS-485 applications port for field device connectivity.\u003c\/li\u003e\n\u003cli\u003eSoftware-controlled tri-state enable input (TX-ENA) for precise transmitter management.\u003c\/li\u003e\n\u003cli\u003eUser-selectable resistor terminations for impedance matching.\u003c\/li\u003e\n\u003cli\u003eGroup Two personality module classification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower Generation: Traditional and renewable energy control systems.\u003c\/li\u003e\n\u003cli\u003eWater and Wastewater Treatment: Environmental process management.\u003c\/li\u003e\n\u003cli\u003eOil and Gas: Field process control and monitoring.\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation: Manufacturing and paper processing control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1C31169G02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e80C186EC 16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram RAM\u003c\/td\u003e\n\u003ctd\u003e640 Kbytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual-Port RAM\u003c\/td\u003e\n\u003ctd\u003e4 Kwords\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3 W (typical) \/ 4 W (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Ports\u003c\/td\u003e\n\u003ctd\u003e2 (J1 RS-232, J2 RS-485\/RS-422)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system power is disconnected before installing or removing the module from the base unit.\u003c\/li\u003e\n\u003cli\u003eConfigure onboard hardware jumpers to match the required communication mode (RS-422 or RS-485).\u003c\/li\u003e\n\u003cli\u003eEnable termination resistors if the module is positioned at the end of the communication line.\u003c\/li\u003e\n\u003cli\u003eFor two-wire half-duplex setups, verify that the base unit terminal block inputs are correctly bridged to the output terminals (RX- to TX-, RX+ to TX+).\u003c\/li\u003e\n\u003cli\u003eEnsure the application program correctly asserts the TX-ENA signal (Bit 1 of the UART Modem Control Register) to enable data transmission.\u003c\/li\u003e\n\u003cli\u003eHandle with standard ESD precautions to prevent damage to sensitive electronic components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1C31169G02?\u003c\/h3\u003e\u003cp\u003eThe 1C31169G02 acts as a serial link controller to establish reliable data communication between the Ovation DCS and external industrial subsystems using RS-422 or RS-485 interfaces.\u003c\/p\u003e\u003ch3\u003eWhat is the maximum communication distance?\u003c\/h3\u003e\u003cp\u003eThis module is designed for serial communication over distances up to 4,000 feet (1,220 meters) when using appropriate cabling and termination.\u003c\/p\u003e\u003ch3\u003eHow is the J2 port transmitter controlled?\u003c\/h3\u003e\u003cp\u003eThe J2 port transmitter utilizes a software-controlled tri-state enable (TX-ENA) input. The application program must assert this signal (logic high) via the UART Modem Control Register to transmit data.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":51000316625148,"sku":"1C31169G02","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_beb78188-f989-494a-a23e-eca9f37919f5.jpg?v=1787245813","url":"https:\/\/www.electronicplc.com\/es\/products\/ovation-1c31169g02-link-controller-module","provider":"Electronic PLC","version":"1.0","type":"link"}