{"product_id":"abb-bdm000150r1-tk-821f-serial-cable","title":"ABB BDM000150R1 TK 821F Serial Cable","description":"\u003ch2\u003eABB BDM000150R1 TK 821F Serial Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB BDM000150R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTK 821F\u003c\/strong\u003e Serial Cable, provides a two-channel serial connection between the FI 820F interface and TB 870F terminal block. The cable incorporates integral connectors and has a specified length of 0.5 m.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eBDM000150R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e3BDM000150R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eABB Type Designation\u003c\/td\u003e\n\u003ctd\u003eTK 821F\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePrefabricated Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Function\u003c\/td\u003e\n\u003ctd\u003eSerial Cable, 2 channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e0.5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eIntegral connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eFI 820F to TB 870F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Terminal Block\u003c\/td\u003e\n\u003ctd\u003eTB 870F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent Part\u003c\/td\u003e\n\u003ctd\u003eDFA 021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Classification\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNot specified; ABB database lists 0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eLength: 0.5 m; other dimensions not specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Category\u003c\/td\u003e\n\u003ctd\u003eProduct Not in WEEE Scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e854442\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd\u003e85444210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSerial Interface and Cable Configuration\u003c\/h3\u003e\n\u003cp\u003eThe TK 821F uses a prefabricated two-channel cable assembly with integral connectors. It connects the FI 820F interface directly to the TB 870F terminal block. Therefore, the cable provides the physical serial interconnection without requiring field termination of individual conductors.\u003c\/p\u003e\n\u003cp\u003eThe specified cable length is 0.5 m. ABB also identifies the DFA 021 as an identical cable designation. Because the supplied documentation does not define conductor allocation, pin assignment, shielding construction, or electrical interface levels, those parameters should be verified against the associated FI 820F and TB 870F documentation before replacement or wiring work.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: What equipment does the ABB TK 821F connect?\u003c\/p\u003e\n\u003cp\u003eA: The cable connects an FI 820F interface to a TB 870F terminal block and supports two serial channels.\u003c\/p\u003e\n\u003cp\u003eQ: Does the TK 821F require field-installed connectors?\u003c\/p\u003e\n\u003cp\u003eA: No. The supplied description specifies integral connectors as part of the prefabricated cable assembly.\u003c\/p\u003e\n\u003cp\u003eQ: Is the TK 821F RoHS compliant?\u003c\/p\u003e\n\u003cp\u003eA: No. The supplied ABB data explicitly identifies the product as not RoHS compliant.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify the cable designation, product ID, and connector configuration before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm that the receiving equipment is the specified FI 820F interface and TB 870F terminal block.\u003c\/li\u003e\n\u003cli\u003eIsolate system power according to the applicable site maintenance procedure before making or removing connections.\u003c\/li\u003e\n\u003cli\u003eInspect both integral connectors for mechanical damage, contamination, or bent contacts.\u003c\/li\u003e\n\u003cli\u003eRoute the serial cable separately from high-current power conductors where practical to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eAvoid sharp bends, excessive tensile loading, crushing, or repeated mechanical movement of the cable.\u003c\/li\u003e\n\u003cli\u003eDo not modify the prefabricated connector assembly unless ABB documentation explicitly permits modification.\u003c\/li\u003e\n\u003cli\u003eAfter installation, verify connector engagement and cable routing before restoring system power.\u003c\/li\u003e\n\u003cli\u003eCheck serial communication after installation and confirm that both intended channels operate correctly.\u003c\/li\u003e\n\u003cli\u003eUse the applicable ABB wiring documentation to verify pin assignments and shielding or grounding requirements because those details are not specified in the supplied product data.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44612630052952,"sku":"TK821F 3BDM000150R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/TK821F-3BDM000150R1-3_1200x1200_de48bdb7-a0a2-4d81-b5dc-02ccbda49d79.jpg?v=1786959212","url":"https:\/\/www.industriaxplc.com\/ar\/products\/abb-bdm000150r1-tk-821f-serial-cable","provider":"IndustriaX Limited","version":"1.0","type":"link"}