Description
The GE IS220PAICH1A/B is an Analog Input/Output (I/O) Pack used in conjunction with the GE Mark VI Series Speedtronic turbine control systems. It’s an essential component for interfacing with various sensors and actuators in gas turbine applications.
Key Functions:
- Analog Input: Reads analog signals from sensors like temperature, pressure, flow, and vibration transmitters.
- Analog Output: Sends analog control signals to actuators like valves and dampers to regulate process variables within the turbine.
- Isolation: Provides electrical isolation between the I/O modules and the control system, enhancing safety and reducing ground loop noise.
Key Features:
- Number of Channels: The exact number of analog input and output channels may vary depending on the specific model variation (A or B). Refer to the datasheet for confirmation.
- Voltage Range: Supports a specific voltage range for analog signals (e.g., 0-10 VDC, 4-20 mA). Consult the datasheet for precise details.
- Accuracy: Offers high accuracy in converting analog signals to digital values and vice versa, ensuring precise control of the turbine.
- Calibration: Allows for calibration of individual channels to maintain measurement accuracy over time.
- Compact Design: Compact size facilitates space-saving installation within the Mark VI control system enclosure.
Applications:
- Gas Turbine Control: The GE IS220PAICH1A/B is specifically designed for use in GE Mark VI Speedtronic gas turbine control systems. It plays a crucial role in:
- Monitoring critical turbine parameters like temperature, pressure, and flow.
- Sending control signals to actuators for regulating fuel flow, air intake, and other turbine processes.
- Maintaining optimal turbine performance and efficiency.
Additional Resources:
Obtaining the exact datasheet for the specific variant (A or B) might be challenging due to the product’s age. However, here are general resources that can provide insights into the IS220PAICH1A/B functionality:
- GE Mark VI Analog IO Pack IS220PAICH1A (Free US Ground Shipping)– This webpage provides specifications for the IS220PAICH1A, although it mistakenly identifies it as a discrete I/O module. It highlights its ambient temperature range and certifications for hazardous locations.
Important Notes:
- The specific functionalities and channel configuration of your IS220PAICH1A/B depend on the model variant (A or B). Consulting the datasheet is crucial for obtaining precise details.
- This is an industrial product designed for professional use within GE Mark VI turbine control systems. It requires specialized knowledge for installation, configuration, and maintenance.
- I cannot assist with purchasing this product. Please contact GE or an authorized distributor for assistance.
