{"product_id":"ic200mdd840g-ge-fanuc-discrete-i-o-module-new-original-stock","title":"IC200MDD840G GE Fanuc Discrete I\/O Module New \u0026 Original Stock","description":"\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC200MDD840G\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC200MDD840G\u003c\/strong\u003e Discrete I\/O Module, operates as a dedicated hardware component for signal interfacing and relay control within VersaMax platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eIC200MDD840G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eGE Fanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eSubject to individual unit labeling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e0.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e110 mm x 66.8 mm x 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eDerived from rack-mounted backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eDiscrete Inputs\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e20 (Positive logic, sourcing-type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eRelay Outputs\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e12 (Two groups of 6, 8 A max per group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eInput Current (On)\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003e2.0 to 5.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBackplane Bus and Firmware Communication\u003c\/h3\u003e\n\u003cp\u003eThe IC200MDD840G interfaces with the VersaMax CPU or Network Interface Unit (NIU) via the proprietary backplane bus. Firmware flash compatibility is managed through the host CPU, ensuring the module adheres to the deterministic timing of the VersaMax backplane. Users must ensure that the rack configuration is updated in the PLC software project to support the specific I\/O density scaling requirements of this module. The backplane communication velocity remains synchronous with the CPU scan cycle, allowing for consistent signal processing across the distributed control network.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the IC200MDD840G support channel-to-channel isolation?\u003c\/p\u003e\n\u003cp\u003eA: No, the module does not provide channel-to-channel isolation. All input and output circuits share common references as dictated by the rack backplane configuration.\u003c\/p\u003e\n\u003cp\u003eQ: Are there internal fuses provided on the relay output channels?\u003c\/p\u003e\n\u003cp\u003eA: No, the module does not contain internal fuses or arc suppression snubbers. External protection must be installed on the load side to prevent damage from short circuits or inductive surges.\u003c\/p\u003e\n\u003cp\u003eQ: Can this module be hot-swapped while the backplane is energized?\u003c\/p\u003e\n\u003cp\u003eA: While VersaMax modules are generally designed for hot-swap operations, standard industrial practice requires verifying the specific firmware revision of the NIU or CPU to ensure orderly removal and insertion without causing communication faults on the backplane bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the module is securely latched onto the VersaMax DIN-rail carrier. Verify that the backplane connector is fully seated to maintain reliable data bus contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded cabling for input signals to mitigate electromagnetic interference. Given the lack of internal output protection, install external current-limiting devices and flyback diodes (for DC inductive loads) or RC snubbers (for AC loads) to prolong relay contact life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e The module receives logic power from the backplane. Ensure that separate external power supplies for relay output loads are correctly phased and properly referenced to the system ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Maintain the operating temperature within 0 to 60 deg C. Provide adequate air circulation within the cabinet to prevent thermal accumulation, as the module relies on convective dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52421194547512,"sku":"IC200MDD840G","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/IC200MDD840G.jpg?v=1779699804","url":"https:\/\/www.automodulexpert.com\/products\/ic200mdd840g-ge-fanuc-discrete-i-o-module-new-original-stock","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}