{"product_id":"ge-fanuc-ic693bem331a-genius-bus-controller-module-new-stock","title":"GE Fanuc IC693BEM331A Genius Bus Controller Module | New Stock","description":"\u003ch2\u003eGE Fanuc IC693BEM331A Series 90-30 Genius Bus Interface\u003c\/h2\u003e\n\u003cp\u003eConfigured for serial network data orchestration in GE Fanuc Series 90-30 PLC environments, the \u003cstrong\u003eGE Fanuc IC693BEM331A\u003c\/strong\u003e (\u003cstrong\u003eIC693BEM331\u003c\/strong\u003e Genius Bus Interface) provides direct physical\/electrical execution. The hardware serves as an intelligent communication gateway that arbitrates token-passing protocols across a distributed Genius I\/O network. By processing packet framing, block addressing, and cyclic diagnostic checks locally, the board prevents industrial telemetry tasks from lengthening the primary PLC application scan loop.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIC693BEM331\u003c\/strong\u003e: Base catalog identifier for the Series 90-30 Genius Bus Controller (GBC) module, establishing the fundamental electronic architecture for multidrop network interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuffix A\u003c\/strong\u003e: Denotes the initial factory hardware release and circuit revision. This iteration designates specific internal component trace tolerances and matching electrical filter profiles across the physical layer transceivers to support long-term signal stability on industrial serial links.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIC693BEM331A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc (Emerson Automation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.40 kg (0.88 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e17.8 cm x 15.2 cm x 7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e800 mA @ 5 VDC maximum (drawn from backplane bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eGenius Bus Interface \/ Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eIC693CPU311K, 321K, 331L (or later); all versions of CPU313, 323, 340, 341, 350, 351, 352, 360, 363, 364\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Memory Capacity\u003c\/td\u003e\n\u003ctd\u003e1536 bytes total (768 bytes inputs + 768 bytes outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Devices Per Channel\u003c\/td\u003e\n\u003ctd\u003e30 Genius blocks \/ nodes total across up to 4 drop positions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Data Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 153.6 kbaud (High-Speed mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Update Interval\u003c\/td\u003e\n\u003ctd\u003eProgrammable, default range 10 to 20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003e1500 VAC continuous (field-to-backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisual Status Indicators\u003c\/td\u003e\n\u003ctd\u003e2 x Front panel LEDs (OK and COMM OK \/ BUS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Enclosure\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe GE Fanuc IC693BEM331A interfaces directly with the system baseplate, requiring specific firmware flash compatibility alignment with the host controller CPU to execute multi-drop block configurations. When integrating the module within a high-density topology, the 1536 bytes of global memory enable efficient I\/O density scaling profiles. The board allows the host controller to map up to 128 discrete or 64 analog points per distributed node. The processing engine dynamically handles memory segmentation across the backplane bus communication lines, suppressing data latency variations under peak token traffic conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the exact structural backplane power parameters for the IC693BEM331A, given varying parameter listings?\u003c\/p\u003e\n\u003cp\u003eA: Under nominal diagnostic idling states with low network utilization, the module draws approximately 300 mA from the +5 VDC backplane bus rail. However, under full network load with maximum token-passing throughput across 30 connected Genius blocks, the hardware power draw scales up to a maximum rating of 800 mA @ 5 VDC. System power budget calculations must utilize the 800 mA maximum limit.\u003c\/p\u003e\n\u003cp\u003eQ: Can the IC693BEM331A interface with legacy Series 6 components or modern PACSystems architectures?\u003c\/p\u003e\n\u003cp\u003eA: The module retains hardwired compatibility with specified Series 6 controller hardware assemblies through the IC660CBB902F\/903F interface parameters. However, the mechanical and electrical bus footprints are restricted to the Series 90-30 baseline; the card cannot be inserted into or operated within newer PACSystems RX3i or RX7i chassis.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate and lock out all primary and auxiliary power systems feeding the Series 90-30 chassis frame before installing or removing the board assembly.\u003c\/li\u003e\n\u003cli\u003eSlide the module evenly along the plastic chassis guide rails until the rear interface firmly matches the backplane connector pins.\u003c\/li\u003e\n\u003cli\u003eLock the mechanical retention clips at the top and bottom of the module housing to establish a low-impedance electrical bond with the chassis frame grounding rail.\u003c\/li\u003e\n\u003cli\u003eTerminate both physical endpoints of the Genius bus trunk line using specified 75 Ohm or 150 Ohm resistors connected directly across the differential serial terminals.\u003c\/li\u003e\n\u003cli\u003eRun all serial network trunk cables inside dedicated, grounded steel conduits, maintaining a minimum physical clearance path of 30 cm from power distribution wiring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44233485582435,"sku":"IC693BEM331A","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/27._9e4c5858-1ad1-46df-bae3-2c1bb2b36987.jpg?v=1780470407","url":"https:\/\/www.autocontrolglobal.com\/products\/ge-fanuc-ic693bem331a-genius-bus-controller-module-new-stock","provider":"AutoControl Global","version":"1.0","type":"link"}