GE IS200EMIOH1A circuit board

GE IS200EMIOH1A circuit board

The GE IS200EMIOH1A is a circuit board in General Electric’s (GE) EX2100 series of excitation control systems.

summarize
Component number: IS200EMIOH1A
Function description: Exciter general input and output board, in the excitation control system to undertake a variety of input and output signal processing and transmission functions.

Functional characteristics
Input function
It can receive a variety of input signals from different sensors and devices, including but not limited to analog signals (such as voltage, current, etc.) and digital signals (such as switching status signals) that reflect the operating state of the generator. These input signals provide the excitation control system with real-time information about the operation of the generator, so that the system can accurately control and adjust.

Output function
Control signals can be sent to related equipment and actuators, such as the trigger signal of the control excitation power unit, to adjust the excitation current of the generator, which in turn controls the output voltage and reactive power of the generator. At the same time, it can also output some status signals and alarm signals, which are used to indicate the working status and fault of the system.

Communication function
Supports communication with other boards and controllers in the EX2100 series, and realizes data exchange and sharing through the internal communication bus. In this way, the whole excitation control system can coordinate and realize the precise control and optimal management of generator excitation.

Technical parameter
Working voltage: usually DC 24V, with good stability and anti-interference ability, can adapt to different industrial environments.
The number of input and output channels: the specific number depends on the actual application requirements, and generally has multiple analog input channels, digital input channels, analog output channels and digital output channels to meet complex control requirements.

Application field
It is mainly used in generator excitation control in power system, including thermal power generation, hydroelectric power generation, wind power generation and other power generation scenarios. In the industrial field, it is also widely used in large motor equipment that requires stable power supply and precise excitation control, such as large industrial motors, synchronous motors, etc., to ensure the stable operation and efficient performance of these equipment.