{"product_id":"abb-cbi20-p-3bdh000730r1-digital-input-module","title":"ABB CBI20-P 3BDH000730R1 Digital Input Module","description":"\u003cp\u003eConfigured for discrete signal processing in industrial controller networks, the \u003cstrong\u003eABB CBI20-P\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCBI20-P 3BDH000730R1\u003c\/strong\u003e Digital Input Module, provides direct physical\/electrical 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\u003eCBI20-P 3BDH000730R1\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\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.69 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e45 mm x 340 mm x 204 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.5 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input (DI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Input Channels\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering Code\u003c\/td\u003e\n\u003ctd\u003e3BDH000730R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Compliance\u003c\/td\u003e\n\u003ctd\u003eFollowing EU Directive 2011\/65\/EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus \u0026amp; Deterministic Processing\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB CBI20-P 3BDH000730R1\u003c\/strong\u003e integrates high-density digital signal processing tailored for ABB control system backplane communication. With a high channel density across 32 discrete inputs, internal circuit logic ensures rapid cyclic polling speeds and low propagation delays. High-velocity backplane communication velocity and flash firmware compatibility prevent signal dropping or processing latency during high-frequency input state changes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can field wiring for the 32 input channels be connected without powering down the rack backplane?\u003c\/p\u003e\n\u003cp\u003eA: While backplane communication logic supports module insertion, field sensor power supplies (24 VDC) must be isolated before wiring or disconnecting terminal blocks to prevent accidental voltage surges or short circuits.\u003c\/p\u003e\n\u003cp\u003eQ: How does the CBI20-P filter high-frequency noise on its digital input channels?\u003c\/p\u003e\n\u003cp\u003eA: Each of the 32 digital input channels features integrated RC hardware filtering and optical isolation to suppress electromagnetic interference (EMI) and contact bounce from field switches.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSeat the module firmly into the corresponding rack backplane slot and lock the mechanical retaining clips to secure the electrical contact.\u003c\/li\u003e\n\u003cli\u003eEnsure input signal wiring is routed through shielded cables and kept physically segregated from high-voltage AC motor lines by at least 200 mm.\u003c\/li\u003e\n\u003cli\u003eTerminate cable shields directly to the cabinet earth ground bus bar using short, low-impedance ground straps.\u003c\/li\u003e\n\u003cli\u003eVerify that total ambient operating temperatures within the enclosure remain within the 0 to +60 deg C range under maximum continuous duty.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45381000298611,"sku":"CBI20-P 3BDH000730R1","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/ABBCBI20-P3BDH000730R1.png?v=1787283381","url":"https:\/\/www.dcssupplier.com\/ar\/products\/abb-cbi20-p-3bdh000730r1-digital-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}