DS3800NGRD - I/O Data Slave Board

SPECIFICATIONS

Part Number: DS3800NGRD
Manufacturer: General Electric
Series: Mark IV
Product Type: I/O Data Slave Board
Number of channels: 12
Operating temperature: -40 to 55 degrees Celsius
Size: 8.24 cm high x 4.16 cm
Repair: 3-7 Day
Availability: In Stock
Weight: 2 lbs
Country of Manufacture: United States (USA)

Functional Description

DS3800NGRD is a I/O Data Slave Board manufactured and designed by General Electrics. It is a part of the Mark IV Control System. In a gas turbine control system, an I/O (input/output) data slave board is a device that communicates with the main control system and manages the exchange of data between the control system and various sensors, actuators, and other devices in the turbine. The I/O data slave board acts as an interface between the control system and the physical components of the turbine, allowing the control system to monitor and control various parameters such as temperature, pressure, and speed. The board typically includes multiple input and output channels, each of which can be connected to a specific sensor or actuator. It also includes a microcontroller or other processing unit that manages the flow of data between the various channels and the main control system.

Features

• High-speed Communication: Communicate with the main control system and the various sensors and actuators at high speeds to ensure that data is transmitted quickly and accurately.
• Multiple input/output channels: Multiple input and output channels to accommodate the various sensors and actuators used in the gas turbine system.
• Compatibility with various sensors and actuators: Compatible with a wide range of sensors and actuators to ensure that it can be used in different types of gas turbine systems.
• Robustness: Designed to withstand the harsh operating conditions of a gas turbine system, including high temperatures, vibrations, and electromagnetic interference.
• Real-time processing: Process data in real-time to ensure that the gas turbine system operates safely and efficiently.
• Diagnostic capabilities: Diagnostic capabilities that allow it to identify and report any problems with the sensors, actuators, or other components of the gas turbine system.

Diagnostics

A Mark IV annunciator drop is reserved to inform the operator of a diagnostic failure. The operator can enter the diagnostic alarm display through a soft switch on the alarm display to find the details of the failure. Off-line diagnostics consist of a series of operator initiated tests to verify input/output operations. Therefore, most of the off-line diagnostics can he used only when the turbine is not running. The exceptions are the tests on operator inputs and displays. An analog test module is required to implement tests 6 through 10 below. The following input/output areas are tested:

• Auxiliary display
• Operator's panel membrane switches
• Digital I/O cards
• Contact inputs
• Relay outputs
• Pulse rate inputs
• Vibration inputs
• Pressure inputs
• Thermocouple inputs
• Analog output card

WOC is happy to assist you with any of your GE requirements. Please contact us by phone or email for pricing and availability on any parts and repairs.

FREQUENTLY ASKED QUESTIONS

What is DS3800NGRD?
It is a I/O Data Slave Board manufactured and designed by General Electrics.

What are off-line diagnostics in a gas turbine control system?
Off-line diagnostics in a gas turbine control system are a series of tests that are initiated by the operator to verify the proper functioning of input/output operations. These tests are typically performed when the turbine is not running, with the exception of tests on operator inputs and displays.

What is an analog test module in a gas turbine control system?
An analog test module in a gas turbine control system is a component used to implement certain tests related to analog inputs and outputs. These tests typically require specialized equipment and expertise to perform.

What parameters can the control system monitor and control with the help of an I/O data slave board?
The control system can monitor and control parameters such as temperature, pressure, and speed with the help of an I/O data slave board.

What does the microcontroller do in an I/O data slave board?
The microcontroller or other processing unit manages the flow of data between the various channels and the main control system.