1756-HYD02

Overview

The 1756-HYD02 Hydraulic Servo Module by Allen-Bradley is a highly efficient module within the ControlLogix series, designed to provide precise hydraulic motion control through advanced servo functionality.

Servo Control Features

• Servo Loop Control: Proportional, Integral, and Differential (PID) with Feed-Forwards and Directional Scaling

• Gain Resolution: 32-bit floating point

• Absolute Position Range: 230,000 LDT counts

• Rate: 500 Hz to 4 kHz (Selectable)

• Axes per Module: 2

• Axes per Controller: 32

Inputs and Outputs

• LDT Input: PWM, Start/Stop rising or falling edge

• Registration Input: Optically isolated, current sinking input

• Analog Output: ±10 VDC

• Analog Output Resolution: 16 bits

• Discrete Outputs: Solid-state isolated relay contacts

• Discrete Output Operating Voltage: 24 VDC (Nominal)

Electrical Specifications

• Backplane Current:

  • 5 Volts: 700 milliamps

  • 24 Volts: 2.5 milliamps

• Power Dissipation: 5.5 Watts

Physical and Installation Details

• Count Range: 0–16,214,777

• Slot Width: 1

• Location: Chassis (Any Slot)

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