{"product_id":"iba-sm128v-digital-input-module","title":"IBA SM128V Digital Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eiba SM128V\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSM128V\u003c\/strong\u003e Digital Input Module VMEbus Interface Board, operates as a dedicated hardware component for localized binary state processing, high-speed signal replication, and VMEbus backplane data routing withiniba automation and process monitoring racks. Configured for high-density instrumentation tracking, the hardware provides direct physical and electrical execution to interface two independent transmitter signaling channels straight to the master processor chassis network.\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\u003eSM128V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eiba\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.65 lbs (0.29 kg) net mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard single-slot VMEbus printed circuit board profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C internal sub-rack installation limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Density\u003c\/td\u003e\n\u003ctd\u003e2 independent transmission\/input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Interface\u003c\/td\u003e\n\u003ctd\u003eMulti-pin VMEbus physical architecture connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Controls\u003c\/td\u003e\n\u003ctd\u003eHardware address switches, range adjustment dials, mode selectors, reset button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisual Diagnostics\u003c\/td\u003e\n\u003ctd\u003eIntegrated front-panel status light-emitting indicators (LEDs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Driving Subsystem Routing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling and Process Terminal Interconnection\u003c\/strong\u003e The dual-channel interface processes input states from high-performance field transmitters concurrently. The module utilizes localized hardware filtering to stabilize electrical transitions, enabling technicians to land long-distance field lines into the VME sub-rack without capacitive cross-talk or data frame distortion across adjacent card slots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity Licences and Firmware Flash Compatibility\u003c\/strong\u003e This interface card establishes direct, high-speed parallel data transfers over the standard VMEbus backplane. Because it manages its binary states and transmitter registers natively via onboard hardware address switches and mode circuits, it passes signal updates instantly to the central processing core independent of software velocity licenses or active firmware flash compatibility checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How are the base address and operating modes initialized on the SM128V hardware?\u003c\/p\u003e\n\u003cp\u003eA: The module relies completely on physical onboard switches located on the printed circuit board assembly. Field engineers use the integrated address switch arrays to map the card's memory registers to a specific zone on the VMEbus backplane, while the mode and range switches define the signal capture parameters prior to insertion.\u003c\/p\u003e\n\u003cp\u003eQ: What is the primary function of the front-panel mechanical reset button?\u003c\/p\u003e\n\u003cp\u003eA: The physical reset button allows field personnel to execute a complete hardware power cycle of the module's localized logic gates. This clears latched fault codes and re-initializes the internal transmitter interface loops instantly without requiring a full shutdown or disruption of the wider VMEbus chassis rack.\u003c\/p\u003e","brand":"IBA","offers":[{"title":"Default Title","offer_id":45095263928435,"sku":"SM128V","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-12_17-18-41.png?v=1781257735","url":"https:\/\/www.dcssupplier.com\/products\/iba-sm128v-digital-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}