{"product_id":"abb-nmba-01-modbus-adapter-module","title":"ABB NMBA-01 Modbus Adapter Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB NMBA-01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNMBA-01\u003c\/strong\u003e Modbus Adapter Module, operates as a dedicated hardware component for serial fieldbus communication conversion within ACS 600 drive networks. Operating on a 24 VDC logic input consuming 3 W, the module executes asynchronous Modbus protocol translation between fieldbus controllers and internal drive logic registers. It processes cyclic control word transmissions and parameter reads without disrupting high-speed motor control loops.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix \/ Catalog ID\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNMBA-01\u003c\/td\u003e\n\u003ctd\u003eStandard Modbus Fieldbus Adapter Module Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eNMBA-01\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\u003eStandard ABB Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.40 lbs (0.18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Drive Option Slot Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3 W at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Category\u003c\/td\u003e\n\u003ctd\u003eVDC Logic I\/O Module \/ Modbus Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Protocol\u003c\/td\u003e\n\u003ctd\u003eAsynchronous Serial Modbus Fieldbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Network Determinism\u003c\/h3\u003e\n\u003cp\u003eThe ABB NMBA-01 interfaces directly with internal drive control boards, matching backplane bus communication velocity to ensure rapid data exchange between host systems and motor drive registers. Designed to integrate into Profinet and EtherNet\/IP deterministic networks via serial fieldbus conversion, the adapter module processes parameter mapping without adding cycle latency. Integrated firmware flash compatibility protocols guarantee smooth communication synchronization across scalable I\/O layouts.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the NMBA-01 module be installed or removed while power is applied to the drive?\u003c\/p\u003e\n\u003cp\u003eA: No. Hot-swapping the NMBA-01 is not permitted. Primary power feeds and 24 VDC logic supplies must be fully disconnected, and the drive DC link capacitors completely discharged before installing or servicing the unit.\u003c\/p\u003e\n\u003cp\u003eQ: What power rating is required for the logic supply of the NMBA-01?\u003c\/p\u003e\n\u003cp\u003eA: The module requires a nominal 24 VDC input supply and consumes 3 W of power, which is drawn directly through the internal option slot connections or dedicated power terminals.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower Disconnection: Isolate main AC supply lines and auxiliary 24 VDC feeds to the drive chassis, verifying that all DC bus capacitors have fully discharged before opening the option bay.\u003c\/li\u003e\n\u003cli\u003eAnti-Static Handling: Handle the module using a grounded ESD wrist strap connected to an unpainted metal surface on the drive chassis to protect sensitive serial communication components.\u003c\/li\u003e\n\u003cli\u003eMechanical Mounting: Carefully align the module's edge connector with the option slot guides, sliding it inward until the board connectors seat firmly, then tighten all retaining screws.\u003c\/li\u003e\n\u003cli\u003eSerial Cable Grounding: Connect shielded serial cables to the designated fieldbus connectors and clamp the cable shield directly to the cabinet protective earth (PE) busbar to minimize noise interference.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45378162491507,"sku":"NMBA-01","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/NMBA-01_2_f7e25e99-e9bb-4a50-a01b-480320b798bf.png?v=1787209568","url":"https:\/\/www.dcssupplier.com\/ar\/products\/abb-nmba-01-modbus-adapter-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}