{"product_id":"allen-bradley-1756-hyd02-controllogix-hydraulic-servo-module","title":"Allen Bradley 1756-HYD02 ControlLogix Hydraulic Servo Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-HYD02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-precision interface between your ControlLogix system and hydraulic actuators. This 2-axis module provides closed-loop control, utilizing sophisticated PID algorithms with feed-forward and directional scaling to manage complex hydraulic motion. We offer this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and original factory sealed\u003c\/strong\u003e, ensuring maximum reliability for your critical infrastructure.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1756-HYD02 integrates seamlessly into any standard ControlLogix chassis slot. The following table highlights its core technical capabilities:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAxes per Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Independent Axes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eServo Loop\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePID with Feed-Forwards \u0026amp; Directional Scaling\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eGain Resolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32-bit Floating Point\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAnalog Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±10V DC (16-bit resolution)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLDT Input Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePWM, Start\/Stop (Rising\/Falling Edge)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAbsolute Position Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e230,000 LDT Counts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSample Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500Hz to 4kHz (Selectable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e700mA @ 5V \/ 2.5mA @ 24V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.5 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRTB (Required)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBCH or 1756-TBS6H\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Motion Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 32-bit floating-point gain resolution eliminates rounding errors during high-speed calculations. This ensures smooth, jitter-free movement for hydraulic cylinders even in high-tonnage applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Response Times:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith selectable loop rates up to 4kHz, the module allows engineers to tune the system for ultra-fast response. This capability solves the common industrial pain point of lag in hydraulic positioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe optically isolated registration inputs protect the module from ground loops and electrical noise common in heavy industrial environments. The solid-state isolated relay contacts for discrete outputs provide a wear-free switching solution that outlasts mechanical alternatives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module fits into any available slot in the 1756 Chassis. Utilizing the 1756-TBCH Removable Terminal Block allows technicians to wire the system before installing the module, reducing downtime during maintenance or commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can a single ControlLogix controller manage multiple 1756-HYD02 modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. A single controller supports up to 32 axes. Since each 1756-HYD02 manages 2 axes, you can install up to 16 of these modules in a single system to handle complex, multi-axis hydraulic synchronized motion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What types of feedback sensors does the module support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-HYD02 specifically interfaces with Linear Displacement Transducers (LDT) using PWM or Start\/Stop signals. It supports both rising and falling edge triggers for maximum sensor compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 1756-HYD02 compatible with existing 1756 chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module occupies exactly one slot width and operates within the standard ControlLogix backplane architecture. It requires either the 1756-TBCH or 1756-TBS6H terminal block for field-side wiring connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the module handle directional scaling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe firmware includes directional scaling within the PID loop to account for the inherent physical differences in hydraulic cylinder speed and force between extension and retraction, providing symmetrical performance in both directions.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53455429304504,"sku":"1756-HYD02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1756-HYD02.jpg?v=1778552596","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1756-hyd02-controllogix-hydraulic-servo-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}