IMHSS03

Description

• Model: IMHSS03
• Type: Hydraulic Servo Module
• Function: Valve position control
• Interface: Allows processor module to control hydraulic actuators via servo valve

Power & I/O Requirements

• Power Supply: 24 VDC
• I/O Requirements:
  • LVDT Secondary Inputs: 2-position inputs, 2 secondaries each
  • Analog Inputs: 4 total, 2 for LVDT
  • Differential Input Impedance: 10 kΩ
  • Common Mode Voltage: ±7 VDC

Applications

• Typical Uses:
  • Positioning of steam turbine throttle and control valves
  • Gas turbine fuel valves
  • Inlet guide vanes
  • Nozzle angle adjustment

Feedback & Control

• Position Feedback: Linear variable differential transformer (LVDT)
• Control Mechanism: Regulates current to servo valve to adjust actuator position

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