{"product_id":"modbus-adapter-module-nmba-01-abb-drive-fieldbus","title":"Modbus Adapter Module NMBA-01 ABB Drive Fieldbus","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eABB NMBA-01 is a Modbus Adapter Module that connects ABB drives to a Modbus serial communication network. The drive acts as a Modbus slave, allowing external masters to send control commands, speed\/torque references and to read process data via the adapter.\u003c\/p\u003e\n\u003ch3\u003eCore Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: Modbus fieldbus adapter\u003c\/li\u003e\n\u003cli\u003eProtocol: Modbus RTU (RS-485)\u003c\/li\u003e\n\u003cli\u003eDrive link: Fibre-optic DDCS to the drive control board\u003c\/li\u003e\n\u003cli\u003eBaud rates: 1200–19200 bit\/s class\u003c\/li\u003e\n\u003cli\u003eStation address: 1–247\u003c\/li\u003e\n\u003cli\u003eCompatible drives: ACS 300\/400\/600, DCS 400\/500\/600 and related families\u003c\/li\u003e\n\u003cli\u003ePackage: Module + fibre-optic cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnables Modbus control of ABB drives\u003c\/li\u003e\n\u003cli\u003eSupports start\/stop, reference and process data exchange\u003c\/li\u003e\n\u003cli\u003eFibre-optic isolation to the drive\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of ACS and DCS drives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol?\u003c\/strong\u003e Modbus RTU (RS-485).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive link?\u003c\/strong\u003e Fibre-optic DDCS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrives?\u003c\/strong\u003e ACS 300\/400\/600, DCS 400\/500\/600 class.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the NMBA-01 near the drive or in the control cabinet.\u003c\/li\u003e\n\u003cli\u003eConnect the fibre-optic cables between the adapter and the drive DDCS port.\u003c\/li\u003e\n\u003cli\u003eWire the RS-485 Modbus network (A\/B, shield, termination as required).\u003c\/li\u003e\n\u003cli\u003eSet station number and baud rate via drive parameters.\u003c\/li\u003e\n\u003cli\u003eActivate fieldbus mode in the drive and verify communication.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm drive family and DDCS connector type.\u003c\/li\u003e\n\u003cli\u003eSelect when Modbus RTU integration of ABB drives is required.\u003c\/li\u003e\n\u003cli\u003eUseful spare for existing NMBA-01 equipped installations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":67675282538563,"sku":"NMBA-01","price":213.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/NMBA-01_r180.png?v=1791789687","url":"https:\/\/www.plcdcspro.com\/products\/modbus-adapter-module-nmba-01-abb-drive-fieldbus","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}