{"product_id":"vmivme-4140-analog-output-board-ge","title":"VMIVME-4140 Analog Output Board GE","description":"\u003cp\u003eThe \u003cstrong\u003eGE VMIVME-4140\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVMIVME-4140\u003c\/strong\u003e I\/O Board, operates as a dedicated hardware component for multi-channel analog signal generation within VMEbus system platforms. This module provides 16 channels of 12-bit analog output, enabling precise control of field devices through discrete wiring interfaces. It functions by converting digital control values from the host processor into conditioned analog voltage or current signals for real-time process 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-4140\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\u003e0.45 kg (1.00 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\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16-channel\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-4140 interfaces with the host VMEbus controller, requiring synchronization of the backplane bus communication velocity to ensure timely updates to all 16 analog channels. Deterministic output generation is maintained by aligning the module's update cycle with the host system's real-time control loop. Firmware flash compatibility must be verified against the host CPU's I\/O mapping configuration to ensure correct register access and signal scaling. Improper synchronization or mismatched firmware can lead to output jitter or signal instability, which may adversely affect the accuracy of the controlled industrial process.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: What is the significance of the 12-bit resolution in this analog output module?\u003c\/p\u003e\n\u003cp\u003eA: The 12-bit resolution allows for 4,096 distinct output levels across the signal range, providing the necessary precision for most standard industrial control applications such as valve positioning or motor speed regulation.\u003c\/p\u003e\n\u003cp\u003eQ: Can this module be configured for different output signal ranges?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the output ranges are typically configurable via software or onboard jumpers. Ensure the selected range matches the requirements of the connected field equipment to prevent signal clipping or saturation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the VMEbus chassis power is completely removed before inserting the VMIVME-4140 into the rack to prevent damage to the backplane pins and onboard logic.\u003c\/li\u003e\n\u003cli\u003eSlide the module into the VME guide rails, ensuring the P1 and P2 connectors seat firmly into the backplane receptors.\u003c\/li\u003e\n\u003cli\u003eUtilize shielded cabling for all analog output connections to minimize electromagnetic interference (EMI) and signal noise.\u003c\/li\u003e\n\u003cli\u003eTerminate cable shields at a central, low-impedance earth ground to eliminate common-mode noise and ground loops.\u003c\/li\u003e\n\u003cli\u003ePerform a channel-by-channel calibration check after installation to verify output voltages or currents against a high-precision digital multimeter before connecting to mission-critical actuators.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52635976171832,"sku":"VMIVME-4140","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/VMIVME-41401.jpg?v=1783930629","url":"https:\/\/www.automodulexpert.com\/products\/vmivme-4140-analog-output-board-ge","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}