1756-HYD02 Allen Bradley Rockwell ControlLogix Analog Motion Module

Product parameters

Product type: Allen-Bradley 1756-HYD02, ControlLogix Hydraulic Servo Module

Number of supported axes: up to 2 axes

Servo loop type: Proportional, integral and differential (PID) control, with feedforward and directional scaling

Gain resolution: 32-bit floating-point

Absolute position range: 230,000 LDT counts

Servo loop rate: 500 Hz to 4 kHz (optional)

Input:

Two analog inputs (for position feedback)

Four linear displacement sensor (LDT) inputs

18 registration inputs (photoelectric isolation, current sag type, 24V DC or 5V DC)

24V DC input: Nominal 24V, maximum 26.4V, minimum conduction 18.5V, maximum off 3.5V

5V DC input: Nominal 5V, maximum 5.5V

Output:

Two analog outputs: ±10V (reference signal for speed or torque)

Two solid-state relay outputs (24V DC, used for direct control of proportional valves)

Backplane current

It is 700 mA at 5.1V DC

It is 2.5mA at 24V DC

Power consumption: Maximum 5.5W

Heat dissipation: 18.77 BTU/ hour

Isolation voltage: 30V (continuous) from user to system

Module Location: 1756 ControlLogix rack (any slot)

Terminal block: 36-pin detachable terminal block (RTB, 1756-TBCH or 1756-TBS6H)

Terminal screw torque: Maximum 0.4 Nm (4.4 inches - pounds)

Wire size: #22 to #14 AWG (0.324 to 2.08 square millimeters)

Operating temperature: 0 to 60°C (32 to 140°F)

Storage temperature: -40 to 85°C (-40 to 185°F)

Relative humidity: 5% to 95% (non-condensing)

Vibration resistance: 2g (10 to 500 Hz)

Operating impact: 30g

Non-operational impact: 50g

Certification: CE, Australian RCM, etc. (As of February 14, 2025, subject to the product label)

Life cycle status: Discontinued

Firmware version: The latest version needs to be confirmed through the official website of Rockwell Automation

Function

Precise hydraulic positioning: Supports precise position control of 2-axis hydraulic cylinders, achieving high-precision closed-loop regulation through feedback from linear displacement sensors (LDT) and proportional/servo valve control.

Advanced servo control: Utilizing PID control algorithm, it features feedforward and directional scaling, 32-bit floating-point gain resolution, and offers high dynamic response and stability.

Flexible signal processing

Analog output (±10V) is used for speed or torque commands.

The solid-state relay output directly controls the proportional valve.

Support 24V DC or 5V DC registered sensor input for event detection.

Modular integration: It can be installed in any slot of the ControlLogix rack and work in coordination with 1756 series processors (such as 1756-L55), supporting multi-module configuration (up to 16 modules per controller).

Simplified wiring: Use 36-pin RTB (1756-TBCH or 1756-TBS6H), support on-site wiring, simplify installation and maintenance.

Diagnostic function: It provides LED indications of communication status, module health and input/output device status, and supports real-time fault diagnosis.

Application scenarios

Manufacturing industry

Machine tool: It is used for precisely controlling the machine tool axes driven by hydraulic power to improve processing accuracy.

Hydraulic press: Controls the hydraulic cylinder of stamping or forming equipment to ensure consistency and high precision.

Material handling: Used in automated handling systems, such as stackers or conveyor belts, to optimize positioning control.

Robot technology

Control the joints or actuators of the hydraulically driven robot to achieve high-precision motion.

Packaging machinery

For hydraulic-driven packaging equipment (such as sealing or cutting machines), ensure rapid and precise shaft control.

Process industry

Chemical engineering and pharmaceuticals: Control hydraulic valves or pumps for precise flow or pressure regulation.

Energy: Applied in hydraulic systems, such as wind turbine blade adjustment or water treatment pumping stations.

Heavy equipment: Hydraulic systems for construction machinery, excavators or cranes, providing reliable position control.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

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