{"product_id":"abb-1vcf750129r802-bio3-binary-input-output-board","title":"ABB 1VCF750129R802 BIO3 Binary Input Output Board","description":"\u003cp\u003eThe \u003cstrong\u003eABB 1VCF750129R802\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1VCF750129R802\u003c\/strong\u003e (BIO3 88-132VDC) Binary Input Output Board, operates as a dedicated hardware component for digital signal conditioning and binary status execution within ABB protection and control platforms.\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\u003e1VCF750129R802\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003ePhysical Weight Not Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003ePhysical Dimensions Not Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Industrial Operating Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBoard Level Supply Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Designation\u003c\/td\u003e\n\u003ctd\u003eBIO3 88-132VDC (50VDC threshold)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff\u003c\/td\u003e\n\u003ctd\u003e85389000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Classification\u003c\/td\u003e\n\u003ctd\u003eSpare Parts\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 Deterministic I\/O Density\u003c\/h3\u003e\n\u003cp\u003eThe binary input\/output module interfaces directly with sub-rack communication backplanes, processing binary contact inputs rated at 88-132 VDC with an internal 50 VDC threshold limit. Optimized backplane bus communication velocity guarantees rapid data delivery to primary processing units during fault conditions or system trip events. High-density input filtering circuits mitigate contact bounce and electrical noise, preserving firmware flash compatibility and deterministic signal transfer across ABB protection relays and control sub-racks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input voltage rating and threshold voltage apply to the 1VCF750129R802 binary inputs?\u003c\/p\u003e\n\u003cp\u003eA: The board processes binary input signals within an operating range of 88 VDC to 132 VDC, utilizing a 50 VDC activation threshold.\u003c\/p\u003e\n\u003cp\u003eQ: How is signal debouncing handled on binary input channels?\u003c\/p\u003e\n\u003cp\u003eA: Internal hardware filters and logic timers attenuate contact bounce and high-frequency switching noise on incoming binary lines before pushing state updates to the backplane bus.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions should be observed when inserting or replacing the BIO3 module?\u003c\/p\u003e\n\u003cp\u003eA: Ensure that field contact power and backplane supply buses are fully isolated and de-energized to protect card connector pins from live arcing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect and isolate all control voltage feeds to binary input\/output field terminals prior to module installation.\u003c\/li\u003e\n\u003cli\u003eAlign the board with sub-rack card guides and slide the assembly smoothly into the designated slot until backplane connectors engage fully.\u003c\/li\u003e\n\u003cli\u003eTighten faceplate mounting screws to establish proper grounding contact with the enclosure frame.\u003c\/li\u003e\n\u003cli\u003eVerify field wiring terminations against panel schematics, ensuring that binary input operating voltages remain within the specified 88-132 VDC window.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45394284740723,"sku":"1VCF750129R802","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1VCF014629R802_1200x1200_397e8b49-6fc1-4592-a91b-ddc5d492fabb.png?v=1787562031","url":"https:\/\/www.dcssupplier.com\/products\/abb-1vcf750129r802-bio3-binary-input-output-board","provider":"DcsSupplier Limited","version":"1.0","type":"link"}