{"product_id":"ge-ic693bem331k-series-90-30-genius-bus-controller","title":"GE IC693BEM331K Series 90-30 Genius Bus Controller","description":"\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC693BEM331K\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC693BEM331\u003c\/strong\u003e Genius Bus Controller, operates as a dedicated hardware component for serial bus communication execution between the Series 90-30 PLC backplane and Genius I\/O field networks.\u003c\/p\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\u003eIC693BEM331K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.38 kg (0.84 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSingle-slot Series 90-30 format\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\u003e1.5 W (300 mA at 5 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eSeries 90-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 31 devices on Genius I\/O bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Data Payload\u003c\/td\u003e\n\u003ctd\u003eUp to 128 bytes send\/receive control data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Draw\u003c\/td\u003e\n\u003ctd\u003e300 mA from 5 VDC bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Protocol\u003c\/td\u003e\n\u003ctd\u003eGenius I\/O serial bus \/ Global Data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Compatibility\u003c\/td\u003e\n\u003ctd\u003eSeries 90-30 PLC racks, Genius Blocks, Field Control BIU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication \u0026amp; Firmware Integration\u003c\/h3\u003e\n\u003cp\u003eThe module negotiates control data transfer across the local Series 90-30 backplane bus to ensure predictable communication velocity between CPU sweep cycles and remote Genius nodes. The board logic converts high-density backplane I\/O traffic into serial datagrams, coordinating up to 128 bytes of input and output transfer sequences across 31 Genius I\/O bus addresses.\u003c\/p\u003e\n\u003cp\u003eI\/O density scaling allows integration with Genius discrete blocks, analog blocks, and Field Control I\/O stations equipped with Bus Interface Units (BIU). Firmware flash compatibility ensures persistent configuration storage for I\/O scanning modes, enhanced diagnostic commands, and Global Data broadcast routines without requiring onboard battery retention.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is physical line verification managed on the Genius bus without relying on 90-70 style fault table counts?\u003c\/p\u003e\n\u003cp\u003eA: Verification of configuration integrity is executed by evaluating the GBC Device Present status bit within the PLC application logic, rather than relying on fault table configuration error counts.\u003c\/p\u003e\n\u003cp\u003eQ: What are the backplane power supply draw limits for the module when installed in a Series 90-30 chassis?\u003c\/p\u003e\n\u003cp\u003eA: The module draws 300 mA from the +5 VDC supply rail provided through the Series 90-30 baseplate backplane connector during standard operation.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module be inserted or removed while the Series 90-30 rack is powered on?\u003c\/p\u003e\n\u003cp\u003eA: No. System power to the baseplate rack must be disconnected before installing or extracting the module to prevent damage to the backplane edge connectors and logical disruptions on the active bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Shutdown\u003c\/strong\u003e: Turn off all primary AC\/DC system power supplying the Series 90-30 baseplate before inserting the module into its designated slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Insertion\u003c\/strong\u003e: Align the rear circuit card edges with the plastic card guides of the selected chassis slot. Slide the card backward until the backplane connector locks firmly into place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Bus Wiring\u003c\/strong\u003e: Connect the shielded twisted-pair Genius serial bus cable to the front terminal assembly. Ensure proper daisy-chain topology across all 31 potential device drops on the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding\u003c\/strong\u003e: Terminate the cable shield drain wire directly to the chassis ground terminal to maintain signal integrity and prevent noise coupling on serial differential lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Line Termination\u003c\/strong\u003e: Install standard 75-ohm or 100-ohm line terminating resistors across the physical serial tap terminals at the two physical ends of the Genius network trunk.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53266912084277,"sku":"IC693BEM331K","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/IC693BEM331_a6663a16-b08f-4329-93e4-3f777e183460.jpg?v=1786411142","url":"https:\/\/www.5gplc.com\/products\/ge-ic693bem331k-series-90-30-genius-bus-controller","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}