I/O modules

Precision Servo Control for Mark VIe Turbine Systems

The GE IS200HFPAG1A IS200HFPAG1ADB Printed Circuit Board drives hydraulic actuators with high accuracy. This board converts low-level analog commands into powerful servo output signals. Therefore, you can position fuel valves and steam inlet gates precisely.

Physical Dimensions and Weight Details

This printed circuit board measures 30.5 cm in length and 17.8 cm in width. Its total height reaches only 3.5 cm including all heat sink components. The GE IS200HFPAG1A IS200HFPAG1ADB Printed Circuit Board weighs exactly 0.56 kilograms. This weight provides excellent stability in high-vibration environments.

Connector Interfaces and Component Count

You will find one 96-pin VME connector on the rear edge. The GE IS200HFPAG1A IS200HFPAG1ADB Printed Circuit Board also features two 9-pin D-sub connectors for field wiring. These D-sub connectors use gold-plated contacts for reliable signal transfer. Inside the board, a single 12-layer PCB holds three hundred twenty-eight discrete components. These components include power MOSFETs, precision op-amps, and protection diodes.

Energy Storage and Power Characteristics

This power amplifier board stores energy in six aluminum electrolytic capacitors. These capacitors provide 1500 microfarads of total bulk energy storage. The GE IS200HFPAG1A IS200HFPAG1ADB Printed Circuit Board draws power from a 24V DC supply rail. It consumes approximately 11.2 watts during normal steady-state operation.

Output Specifications and Protection Features

Two independent servo output channels deliver plus or minus 10V at 15 mA each. Each channel includes overcurrent protection for safe operation. The GE IS200HFPAG1A IS200HFPAG1ADB Printed Circuit Board features thermal shutdown on the output stage. This shutdown prevents component damage from excessive temperature rise.

Signal Input and Diagnostic Capabilities

Two analog input channels accept 0 to 10V command signals from the controller. The GE IS200HFPAG1A IS200HFPAG1ADB Printed Circuit Board includes two status LEDs for diagnostics. A green LED illuminates when the corresponding channel operates normally. A red LED activates when a fault condition occurs on that channel.

Environmental Tolerance and Reliability Data

You can operate this board reliably from -20°C to +55°C ambient temperature. The module also withstands 5% to 95% humidity without any condensation. For long-term use, the D-sub connectors support 500 insertion and removal cycles.

Key Technical Data (List Format)

• Full Product Name: GE IS200HFPAG1A IS200HFPAG1ADB Printed Circuit Board

• Product Weight: 0.56 kg (1.23 lbs)

• Physical Dimensions: 30.5 cm (L) x 17.8 cm (W) x 3.5 cm (H)

• Interface Type: One 96-pin VME connector + two 9-pin D-sub connectors

• Internal Components: One 12-layer PCB + 328 discrete components

• Energy Storage: 1500 microfarads (six electrolytic capacitors, no batteries)

• Power Consumption: 11.2 watts (from 24V DC rail)

• Output Channels: 2 channels (plus or minus 10V at 15mA each)

• Analog Inputs: 2 channels (0 to 10V command signals)

• Protection Features: Overcurrent + thermal shutdown

• Status Indicators: Two green LEDs + two red LEDs

• Operating Temperature: -20°C to +55°C

Detailed Parameter Table

Details