{"product_id":"abb-ndco-03c-ddcs-fiber-optic-communication-board","title":"ABB NDCO-03C DDCS Fiber-Optic Communication Board","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNDCO-03C \u003c\/strong\u003eis a DDCS fiber-optic communication board engineered for ABB medium-voltage and legacy drive platforms. Installed as an internal option module, it enables deterministic, high-speed data exchange over optical links between drive control units and associated ABB converters or control interfaces.\u003cbr\u003eDesigned for harsh electrical environments, the board leverages optical isolation to eliminate electromagnetic interference and ground-loop issues common in copper-based links.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNDCO-03C \u003c\/strong\u003efunctions as a node within ABB’s proprietary Digital Data Communication System. It supports point-to-point and multi-node optical connections used for control, status feedback, and synchronization between drive subsystems. The module is typically supplied as a standalone PCB or as part of ABB spare-part kits such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e64083902\u003c\/strong\u003e, depending on sourcing.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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\u003eCommunication System\u003c\/td\u003e\n\u003ctd\u003eABB DDCS (Digital Data Communication System)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Medium\u003c\/td\u003e\n\u003ctd\u003eFiber-optic cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Ports\u003c\/td\u003e\n\u003ctd\u003eMulti-channel optical interfaces (TX\/RX pairs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer\u003c\/td\u003e\n\u003ctd\u003eHigh-speed, deterministic drive communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003eFull optical isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eInternal option board, plug-in type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e150 × 50 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd\u003eSweden or Switzerland (batch-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003eIndustrial drive cabinets with high EMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility and System Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNDCO-03C (3BSE017197R1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis commonly used in DDCS-based ABB drive architectures, including ACS-600 family systems. It is intended for internal drive-to-drive or drive-to-control communication and does not act as a fieldbus interface. External protocols such as Profibus or Modbus are handled by separate, dedicated option modules within the same drive platform.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis board is deployed in medium- and high-power drive installations where electrical noise immunity and timing accuracy are critical. Typical environments include rolling mills, compressors, pumps, fans, and power-generation auxiliaries. Fiber-optic signaling ensures stable operation over longer distances within large drive cabinets or across coupled converter units.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the NDCO-03C a fieldbus communication module?\u003c\/strong\u003e\u003cbr\u003eNo. The NDCO-03C is dedicated to ABB’s DDCS internal communication. Fieldbus connectivity requires separate option boards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this board replace other NDCO variants?\u003c\/strong\u003e\u003cbr\u003eReplacement compatibility depends on firmware revision, optical channel count, and target drive type. Always verify against the original part number and drive documentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the weight difference indicate different versions?\u003c\/strong\u003e\u003cbr\u003eYes. Bare boards are significantly lighter than complete spare-part kits, which may include brackets, fiber leads, or protective packaging.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42962241552474,"sku":"NDCO-03C","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/NDCO-03C2.jpg?v=1771925599","url":"https:\/\/www.plcmasters.com\/fr\/products\/abb-ndco-03c-ddcs-fiber-optic-communication-board","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}