{"product_id":"ge-fanuc-rx7i-pacsystem-ic687bem731-bus-controller","title":"General Electric IC687BEM731 PACSystems RX7i Genius Bus Controller","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe General Electric IC687BEM731 is a high-performance Genius Bus Controller module designed for seamless integration within the PACSystems RX7i and Series 90-70 PLC architectures. This single-slot module serves as a critical communication interface, enabling efficient data exchange between the controller and Genius I\/O devices across the factory floor. Engineered for reliability in demanding industrial environments, it provides robust connectivity for complex control systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSingle-slot module design for efficient rack space utilization.\u003c\/li\u003e\n\u003cli\u003eSupports high-speed communication with Genius I\/O networks.\u003c\/li\u003e\n\u003cli\u003eOperates on standard 5V DC logic power supplied by the backplane.\u003c\/li\u003e\n\u003cli\u003eDesigned for compatibility with GE Series 90-70 and PACSystems RX7i platforms.\u003c\/li\u003e\n\u003cli\u003eIntegrated 1500V RMS isolation to protect sensitive control logic from field-side electrical interference.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIC687BEM731\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\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003ePACSystems RX7i \/ Series 90-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5-8 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Rating\u003c\/td\u003e\n\u003ctd\u003e1500V RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 degC to +60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5-95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e2-500 Hz, 1G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC system is completely powered down before inserting or removing the module from the rack.\u003c\/li\u003e\n\u003cli\u003eHandle the module by the edges to prevent electrostatic discharge (ESD) damage to the internal circuitry.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the rack slot and the retaining screws are tightened to ensure a secure backplane connection.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation in the control cabinet to ensure ambient temperatures remain within the 0 to 60 degC operating range.\u003c\/li\u003e\n\u003cli\u003eRoute communication cabling away from high-voltage power lines and sources of electromagnetic interference (EMI) to maintain signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the IC687BEM731?\u003c\/strong\u003e\u003cbr\u003eThis module acts as a bus controller, facilitating communication between the GE PLC system and devices connected to the Genius I\/O bus.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this module compatible with systems other than the RX7i?\u003c\/strong\u003e\u003cbr\u003eThe IC687BEM731 is specifically engineered for use with the GE Series 90-70 and PACSystems RX7i PLC platforms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the power requirement for this unit?\u003c\/strong\u003e\u003cbr\u003eThe module operates on a 5V DC logic supply drawn directly from the system backplane, consuming approximately 5 to 8 watts during typical operation.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44010146365530,"sku":"IC687BEM731","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_b4ea94d6-8d97-48a2-8d68-50c97fdecb28.jpg?v=1788505093","url":"https:\/\/www.spareoil.com\/products\/ge-fanuc-rx7i-pacsystem-ic687bem731-bus-controller","provider":"SpareOil Automation","version":"1.0","type":"link"}