{"product_id":"allen-bradley-1756-hyd02-hydraulic-servo-module","title":"Allen-Bradley 1756-HYD02 ControlLogix Hydraulic Servo Module","description":"\u003cp\u003eThe Allen-Bradley 1756-HYD02 is a specialized hydraulic servo module designed for the ControlLogix platform, providing high-precision control for hydraulic axes. This module is engineered to interface directly with linear displacement transducers (LDTs) and provides accurate analog control for servo valves, making it suitable for demanding motion control applications in industrial automation.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-axis control capability per module.\u003c\/li\u003e\n\u003cli\u003eHigh-resolution 32-bit floating-point gain adjustment.\u003c\/li\u003e\n\u003cli\u003eSelectable update rates ranging from 500Hz to 4kHz.\u003c\/li\u003e\n\u003cli\u003eSupports PWM, Start\/Stop (rising or falling edge) LDT inputs.\u003c\/li\u003e\n\u003cli\u003eIntegrated optically isolated, current-sinking registration input.\u003c\/li\u003e\n\u003cli\u003e±10V DC analog output with 16-bit resolution.\u003c\/li\u003e\n\u003cli\u003eSolid-state isolated relay contacts for discrete output signaling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is typically deployed in heavy industrial environments requiring precise position and velocity control of hydraulic cylinders. Common applications include injection molding machines, industrial presses, material handling systems, and complex motion profiles where hydraulic actuation is required to maintain high accuracy and repeatability.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1756-HYD02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxes per Module\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxes per Controller\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output Range\u003c\/td\u003e\n\u003ctd\u003e±10V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Resolution\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Output Voltage\u003c\/td\u003e\n\u003ctd\u003e24V DC (Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e700 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd\u003e2.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e5.5 Watts\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 to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the chassis slot and that the locking tab is engaged.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for LDT and analog signals to minimize electromagnetic interference (EMI) in high-noise environments.\u003c\/li\u003e\n\u003cli\u003eRoute signal cables separately from high-voltage AC power lines.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the chassis backplane to a common earth reference to maintain signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the 1756-HYD02?\u003c\/strong\u003e\u003cbr\u003eIt is a dedicated hydraulic servo module for the Allen-Bradley ControlLogix system, used to control hydraulic actuators by processing LDT feedback and providing precise analog valve commands.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many axes can I control with this module?\u003c\/strong\u003e\u003cbr\u003eThe 1756-HYD02 supports 2 axes per module, with a maximum capacity of 32 axes per controller.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51244786286844,"sku":"1756-HYD02","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_99bc6c13-de4c-4ea7-9264-99568729b170.jpg?v=1788918387","url":"https:\/\/www.electronicplc.com\/ar\/products\/allen-bradley-1756-hyd02-hydraulic-servo-module","provider":"Electronic PLC","version":"1.0","type":"link"}