{"product_id":"allen-bradley-1756-dmf30-drive-module","title":"Allen-Bradley 1756-DMF30 ControlLogix Drive Interface Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-DMF30 is a specialized single-slot drive interface module designed for the ControlLogix platform. This module functions as a high-speed communication and control bridge between a ControlLogix processor and the Reliance Electric Distributed Power System (DPS) hardware. It coordinates complex outer-loop control algorithms, including precise torque, position, and velocity control, by interfacing directly with a field-mounted Power Module Interface (PMI) chassis via a dedicated fiber optic link.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for seamless integration with the ControlLogix backplane.\u003c\/li\u003e\n\u003cli\u003eSupports high-speed communication for complex drive control loops.\u003c\/li\u003e\n\u003cli\u003eFiber optic interface for reliable communication with remote PMI chassis.\u003c\/li\u003e\n\u003cli\u003eOptimized for legacy Reliance Electric drive system migrations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDrive System Compatibility\u003c\/h3\u003e\u003cp\u003eThe 1756-DMF30 is engineered to support legacy high-power Reliance Electric drive systems, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSD3000 6-Pulse DPS\u003c\/strong\u003e: Interfaces with S6 DC drives and S6R resolver assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSD3000 12-Pulse DPS\u003c\/strong\u003e: Connects with S12 DC drives and S12R resolver configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\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 Line\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Drive Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5.1V DC)\u003c\/td\u003e\n\u003ctd\u003e1.35 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V DC)\u003c\/td\u003e\n\u003ctd\u003e3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e6.96 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n\u003ctd\u003e23.7 BTU per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMTBF\u003c\/td\u003e\n\u003ctd\u003e1.7 million hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Shock\u003c\/td\u003e\n\u003ctd\u003e30G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Width\u003c\/td\u003e\n\u003ctd\u003e1 Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis is powered down before inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003eHandle the module using proper ESD (Electrostatic Discharge) precautions.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is fully seated in the chassis slot and secured with the top and bottom mounting screws.\u003c\/li\u003e\n\u003cli\u003eRoute fiber optic cables away from high-voltage power lines to prevent EMI interference.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the chassis for proper ventilation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1756-DMF30?\u003c\/h3\u003e\u003cp\u003eThe 1756-DMF30 acts as a communication bridge between a ControlLogix controller and Reliance Electric Distributed Power System (DPS) hardware, enabling advanced drive control functions.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power?\u003c\/h3\u003e\u003cp\u003eNo, the module draws its power directly from the ControlLogix backplane (5.1V DC and 24V DC).\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50973739417852,"sku":"1756-DMF30","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_38ec2459-b160-4d58-8109-e79ffdbf425c.jpg?v=1786598504","url":"https:\/\/www.electronicplc.com\/ar\/products\/allen-bradley-1756-dmf30-drive-module","provider":"Electronic PLC","version":"1.0","type":"link"}