{"product_id":"ge-vmivme-3122-analog-input-output-module","title":"GE VMIVME-3122 Analog Input\/Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE VMIVME-3122\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVMIVME-3122\u003c\/strong\u003e Analog Input\/Output Module, operates as a dedicated hardware component for high-precision data acquisition and signal generation within VMEbus system platforms. This module integrates a 16-bit analog-to-digital converter (ADC) to facilitate the conversion of external analog field signals into digital data for host processing, while providing simultaneous analog output capabilities for precise control execution.\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\u003eVMIVME-3122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric \/ VMIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eConsult Factory Documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.43 kg (0.95 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 6U VMEbus Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial Standard Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLogic level current draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eVMEbus module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane bus communication velocity and firmware compatibility\u003c\/h3\u003e\n\u003cp\u003eThe VMIVME-3122 utilizes the VMEbus backplane for data transmission, requiring precise configuration of the bus communication velocity to maintain throughput for the 16-bit high-resolution channels. To ensure deterministic performance, the host controller must be synchronized with the module's scan rates. Firmware flash compatibility is a requirement for system integration; users must verify that the module's internal firmware revisions are compatible with the host CPU's memory mapping and interrupt vector tables to avoid data collision or signal sampling inaccuracies during high-speed process loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary function of the 16-bit resolution in this module?\u003c\/p\u003e\n\u003cp\u003eA: The 16-bit resolution provides high-precision signal granularity, allowing for fine-tuned measurement and output control. This is critical for applications where small variations in voltage or current significantly impact process stability.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module compatible with standard VMEbus backplanes?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the VMIVME-3122 adheres to standard VMEbus mechanical and electrical interfaces. It is designed to be installed in standard 6U VME chassis slots. Ensure that the VME backplane is properly terminated to prevent signal reflections that could degrade analog channel accuracy.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the VMEbus chassis is de-energized prior to module installation to protect the backplane pins and the module's circuitry from electrical damage.\u003c\/li\u003e\n\u003cli\u003eInsert the module into the VME guide rails, ensuring the P1 and P2 connectors seat firmly into the backplane receptors.\u003c\/li\u003e\n\u003cli\u003eUse high-quality shielded cabling for all analog I\/O connections to mitigate electromagnetic interference (EMI), which can negatively impact the 16-bit precision of the module.\u003c\/li\u003e\n\u003cli\u003eTerminate all cable shields at a central, low-impedance ground point to minimize ground loops and common-mode noise.\u003c\/li\u003e\n\u003cli\u003eVerify that the analog signal ranges (voltage or current) match the configuration settings of the module before connecting field devices to prevent over-voltage conditions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52635973779768,"sku":"VMIVME-3122","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/VMIVME-31221.jpg?v=1783930629","url":"https:\/\/www.automodulexpert.com\/products\/ge-vmivme-3122-analog-input-output-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}