World Of Controls understands the criticality of your requirement and works towards reducing the lead time as much as possible.
DS200UDSAG1A - Display/Keyboard Interface Board is available in stock which ships the same day.
DS200UDSAG1A - Display/Keyboard Interface Board comes in UNUSED as well as REBUILT condition.
To avail our best deals for DS200UDSAG1A - Display/Keyboard Interface Board, contact us and we will get back to you within 24 hours.
SPECIFICATIONS:
Part Number: DS200UDSAG1A
Manufacturer: General Electric
Series: EX2000
Function: Display/Keyboard Interface Board
Display Type: Dot Matrix Display
Display Configuration: 2 Rows of 40 Characters
Processor: Embedded network controller
Memory: Onboard buffer memory
Power Supply Input: 24V DC
Connector Type: RJ-45
Form Factor: Low-profile
Repair: 3-7 Day
Availability: In Stock
Operating Temperature: 0 to 70°C
Dimensions: 120 mm x 80 mm x 15 mm
Country of Origin: United States
Manual: GEI-100197
FUNCTIONAL DESCRIPTION:
DS200UDSAG1A is a Display/Keyboard Interface Board manufactured and designed by General Electric as part of the EX2000 Series used in the GE Excitation Turbine Control systems. This interface board provides an intuitive way for operators to interact with the system, offering essential functionalities for both monitoring and controlling the excitation process. It is equipped with a dot matrix display, featuring two rows of 40 characters and one row of 12 characters. This setup allows for the clear presentation of real-time data, such as excitation levels, system status, and alarms, providing operators with the information needed to ensure optimal generator performance.
The board also includes several important technical features. It utilizes a 24V to 5V switching power supply that ensures a stable 5V output with a minimum of 3A of current, which is necessary for the operation of the microprocessor core and other system components. The RS-232C interface allows for communication with external systems, enabling remote monitoring, control, and diagnostics. Additionally, the keypad scanning interface continuously monitors the keypads for user input, while the key status LED interface and PWM dimming circuitry ensure that visual indicators are easily visible and properly dimmed in varying lighting conditions.
HARDWARE COMPONENTS OF UDSA:
The display interface includes a dot matrix display, with two rows of 40 characters and 1 row with 12 characters. The 2 keypads feature a total of 48 keys. One keypad contains 32 (2 sets of 16) configurable keys backed with status LEDs. The other keypad has 16 keys that allow numeric entry, local mode functions, and diagnostics.
WOC has the largest stock of GE Excitation Control System Replacement Parts. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly contact our team by phone or email.
What types of keypads are used with the EX2000 Display/Keyboard Interface Board?
The EX2000 Digital Exciter Display/Keyboard Interface Board includes two keypads. The first keypad features 32 configurable keys, arranged in two sets of 16. These keys are used for adjusting excitation settings, toggling between control modes, and accessing various system functions. Each key has an associated status LED, providing visual feedback on its current state.
What is the power supply requirement for the EX2000 Interface Board?
The EX2000 Display/Keyboard Interface Board uses a 24V DC input, which is converted by an internal switching power supply to provide a stable 5V DC output. This 5V output is used to power the microprocessor core and other critical system components.
How does the RS-232C interface work in the EX2000 Digital Exciter Board?
The RS-232C interface on the EX2000 Digital Exciter Display/Keyboard Interface Board allows the system to communicate with external devices or supervisory control systems. This serial communication interface facilitates the transfer of operational data, control commands, and diagnostic information between the excitation system and other systems. For example, it can be used to send real-time system data to a remote monitoring system or to receive control inputs from a central control station.
