{"product_id":"1756-dma31-allen-bradley-controllogix-synchlink-drive-interface-module","title":"1756-DMA31 Allen-Bradley ControlLogix SynchLink Drive Interface Module","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1756-DMA31\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1756DMA31\u003c\/strong\u003e ControlLogix SynchLink Drive Interface Module, operates as a dedicated hardware component for single-axis drive communication within ControlLogix SynchLink networks.\u003c\/p\u003e\n\u003ch3\u003eModel Identification \u0026amp; Configuration\u003c\/h3\u003e\n\u003cp\u003eThe 1756-DMA31 is a ControlLogix drive interface module designed for direct communication between ControlLogix controllers and SynchLink-enabled drive systems. The module provides a dedicated single-axis interface with defined SynchLink and drive communication channels.\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\u003e1756-DMA31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eControlLogix SynchLink Drive Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\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\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e3.2 x 14.6 x 14.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.35 A at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxis Configuration\u003c\/td\u003e\n\u003ctd\u003eSingle Axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchLink Data Rate\u003c\/td\u003e\n\u003ctd\u003e5 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Communication Data Rate\u003c\/td\u003e\n\u003ctd\u003e10 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchLink Optical Wavelength\u003c\/td\u003e\n\u003ctd\u003e650 nanometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and ControlLogix Drive Integration Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 1756-DMA31 follows the ControlLogix platform architecture for industrial drive control communication. It exchanges drive-related data through dedicated communication paths and operates as a backplane-connected module within a ControlLogix chassis.\u003c\/p\u003e\n\u003cp\u003eThe module architecture supports deterministic industrial control timing through defined communication rates. SynchLink communication operates at 5 Mbps, while drive communication is configured for a 10 Mbps data rate for synchronized drive system operation.\u003c\/p\u003e\n\u003cp\u003eThe module uses the ControlLogix backplane communication structure, allowing controller-level coordination with connected motion and drive components. Firmware compatibility should be verified according to the installed ControlLogix processor and chassis configuration.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1756-DMA31 ControlLogix SynchLink Drive Interface Module\u003c\/li\u003e\n\u003cli\u003e1 x Standard module housing assembly\u003c\/li\u003e\n\u003cli\u003e1 x Factory installed terminal and communication interface components\u003c\/li\u003e\n\u003cli\u003e1 x Product identification label\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Application Guidelines\u003c\/h3\u003e\n\u003ch4\u003eChassis Installation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module in a compatible ControlLogix chassis slot according to Rockwell Automation installation requirements.\u003c\/li\u003e\n\u003cli\u003eVerify chassis power supply capacity before adding the module to an existing rack.\u003c\/li\u003e\n\u003cli\u003eConfirm backplane communication compatibility with the controller platform.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDrive Communication Wiring\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse appropriate communication cables according to the SynchLink network design.\u003c\/li\u003e\n\u003cli\u003eMaintain proper cable routing separation from high-voltage power conductors.\u003c\/li\u003e\n\u003cli\u003eApply standard industrial grounding practices for communication shielding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConfiguration Requirements\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm module firmware compatibility before system commissioning.\u003c\/li\u003e\n\u003cli\u003eConfigure drive communication parameters through the applicable ControlLogix programming environment.\u003c\/li\u003e\n\u003cli\u003eVerify SynchLink network timing and communication status after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the primary function of the 1756-DMA31?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module provides a single-axis interface between ControlLogix controllers and SynchLink drive systems for synchronized drive communication.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eIs the 1756-DMA31 a standalone controller?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo. The module requires installation in a ControlLogix chassis and operates as a communication interface component.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat communication rate does SynchLink use on this module?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SynchLink communication interface operates at a 5 Mbps data rate according to the module specifications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the drive communication speed of the 1756-DMA31?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe drive communication interface supports a communication data rate of 10 Mbps.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHow much backplane power does this module require?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe specified power requirement is 1.35 A at 5 VDC from the ControlLogix chassis backplane.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCan the module be installed in any ControlLogix rack position?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstallation position depends on chassis configuration, controller requirements, and the system design documentation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes the module support multiple drive axes?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1756-DMA31 is specified as a single-axis drive interface module.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat should be checked before firmware replacement or upgrade?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFirmware compatibility with the installed ControlLogix controller, chassis hardware, and communication configuration should be verified.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066412322989,"sku":"1756-DMA31","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1756-DMA313.jpg?v=1785411912","url":"https:\/\/www.maxwellplc.com\/ga\/products\/1756-dma31-allen-bradley-controllogix-synchlink-drive-interface-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}