IS220PAOCH1A
General Electric (GE) IS220PAOCH1A Analog Output Module
2. Product Description
The GE IS220PAOCH1A is an advanced analog output module, designed as part of the GE Mark VIe series. It plays a crucial role in industrial automation and control systems, especially in applications related to gas turbine control management.
2.1 Core Functions
- Analog Signal Generation: The module is capable of generating up to eight simplex 0 – 20 mA current loop outputs. These analog signals are used to control various field devices such as valves, actuators, and sensors in industrial processes. For example, in a power generation plant, the 0 – 20 mA output signals from the IS220PAOCH1A can be used to precisely regulate the opening degree of fuel control valves in a gas turbine, ensuring optimal fuel supply for efficient power generation.
- Data Conversion and Transmission: It has an analog – to – digital converter for current feedback from each output. This enables the module to accurately monitor and adjust the output signals based on the feedback received. The data is then transmitted to other components in the control system, such as programmable logic controllers (PLCs) or supervisory control and data acquisition (SCADA) systems. I
