{"product_id":"ge-fanuc-versamax-ic697rcm711-redundancy-communications-module","title":"General Electric IC697RCM711 Series 90-70 Redundancy Communications Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe General Electric IC697RCM711 is a Redundancy Communications Module (RCM) designed for the Series 90-70 PLC platform. This module facilitates high-speed synchronization between primary and backup CPUs in Hot Standby and Enhanced Hot Standby configurations. It provides a dedicated path for shared I\/O data transfer and synchronization messaging, ensuring seamless takeover during fault conditions.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-speed parallel bus expansion interface.\u003c\/li\u003e\n\u003cli\u003eSupports Hot Standby and Enhanced Hot Standby CPU redundancy configurations.\u003c\/li\u003e\n\u003cli\u003eEnables shared I\/O data transfer and synchronization between redundant PLC units.\u003c\/li\u003e\n\u003cli\u003eIntegrated manual pushbutton for active-to-backup unit switching.\u003c\/li\u003e\n\u003cli\u003eFive LED status indicators for board health and system control monitoring.\u003c\/li\u003e\n\u003cli\u003eCompatible with IC697CPU780, IC697CGR935, and IC697CGR772 CPUs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOil \u0026amp; Gas Refineries: Critical safety and processing systems requiring high availability.\u003c\/li\u003e\n\u003cli\u003ePower Generation: Turbine, generator, and substation control automation.\u003c\/li\u003e\n\u003cli\u003eChemical \u0026amp; Pharmaceutical: Batch control and safety-critical protection.\u003c\/li\u003e\n\u003cli\u003eMarine Power Systems: Digital bus management for propulsion and service systems.\u003c\/li\u003e\n\u003cli\u003ePulp \u0026amp; Paper Mills: Coordinated machinery and large-scale process control.\u003c\/li\u003e\n\u003cli\u003eAutomotive Assembly: High-speed assembly lines where process continuity is essential.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eIC697RCM711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e90-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e1.2 Amps (at 5V Bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e500 Kbytes\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Cable Length\u003c\/td\u003e\n\u003ctd\u003e7.5 meters (25 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Occupancy\u003c\/td\u003e\n\u003ctd\u003eSingle slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003eNon-isolated differential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Indicators\u003c\/td\u003e\n\u003ctd\u003eBoard OK, Local Ready, Local Active, Remote Ready, Remote Active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC rack is powered down before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eThe module is designed for installation in slots 2 through 9 of the CPU rack (Rack 0).\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling (e.g., IC697CBL811 or IC697CBL826) for communication links to minimize EMI interference.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for the rack and communication shields.\u003c\/li\u003e\n\u003cli\u003eHandle the module using ESD-safe practices to protect internal circuitry.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation around the rack to maintain operating temperatures within specified limits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the IC697RCM711?\u003c\/h3\u003e\u003cp\u003eThe module synchronizes active and backup CPUs in a redundant system, allowing for shared I\/O data transfer and automatic failover in the event of a primary unit fault.\u003c\/p\u003e\u003ch3\u003eWhat CPUs are compatible with this module?\u003c\/h3\u003e\u003cp\u003eThe IC697RCM711 is compatible with GE Series 90-70 CPUs including the IC697CPU780, IC697CGR935, and IC697CGR772.\u003c\/p\u003e\u003ch3\u003eHow do I manually switch between redundant units?\u003c\/h3\u003e\u003cp\u003eThe module features a physical pushbutton on the front panel that allows for a manual switch from the active unit to the backup unit.\u003c\/p\u003e\u003ch3\u003eWhat do the LED indicators signify?\u003c\/h3\u003e\u003cp\u003eThe LEDs provide real-time status of the module health (Board OK) and the control status of the redundant system (Local\/Remote Ready and Active states).\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":50739636797692,"sku":"IC697RCM711","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_864296a8-07d7-4184-843c-bc39d2c396a5.jpg?v=1785393204","url":"https:\/\/www.electronicplc.com\/products\/ge-fanuc-versamax-ic697rcm711-redundancy-communications-module","provider":"Electronic PLC","version":"1.0","type":"link"}