GE DS3800XPTN Attenuator Card

GE DS3800XPTN Attenuator Card

Part Number DS3800XPTN Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VI/VIe Function Module Availability In StockDS3800XPTN is an Attenuator Card manufactured and designed by General Electric as part of the Mark IV Series used in GE Speedtronic Gas Turbine Control Systems. Gas turbines have a variety of sensors that monitor parameters such as temperature, pressure, and vibration. These sensors produce electrical signals that are sent to the ECM, which processes the signals and adjusts the turbine's operation accordingly. In a gas turbine control system, a front panel attenuator card may be used in conjunction with a signal conditioning module to attenuate (reduce) the amplitude of an electrical signal coming from a sensor before it is transmitted to the control system's electronic control module (ECM). 

 Front panel attenuator cards may be installed in the signal conditioning module or in a separate control panel, depending on the specific system design. They typically use resistors or other passive components to reduce signal strength while minimizing distortion or other signal degradation. In a gas turbine control system, front panel attenuator cards may be used to adjust the level of a signal coming from a sensor, such as a temperature or pressure sensor, to ensure that it falls within the acceptable range for the ECM. This can help to improve the accuracy and reliability of the control system, which is critical for the safe and efficient operation of the gas turbine. FEATURES: Front panel attenuator cards used in audio equipment typically offer several features to help users adjust the audio signal level and customize the sound to their preferences. Some of the common features include: Gain/Attenuation Control:This feature allows the user to adjust the level of the audio signal up or down, depending on their needs. This is usually done using a knob or slider on the front panel of the equipment. Input/output Selection: Many front panel attenuator cards offer the ability to switch between different input sources or output destinations. This can be useful when connecting multiple devices to the same mixing console or amplifier. 

 Impedance Matching: Some front panel attenuator cards offer the ability to match the impedance of different audio devices, which can help to prevent signal loss or distortion. Signal Processing: Some front panel attenuator cards may offer additional signal processing features, such as EQ (equalization), compression, or gating. These features can help to shape the sound of the audio signal and improve its quality. LED Indicators: Some front panel attenuator cards may have LED indicators that show the signal level or clipping, which can help to prevent distortion and ensure that the audio signal is being properly attenuated. 

 In a gas turbine control system, front panel attenuator cards may have different features depending on the specific application and system design. Some of the common features include the ability to adjust signal levels, switch between input sources, and provide impedance matching. Additionally, they may be designed to withstand the harsh operating environment of a gas turbine and be able to operate reliably under high temperature and vibration conditions.

SPECIFICATIONS:

Part Number: DS3800XPTN
Manufacturer: General Electric
Series: Mark IV
Product Type: Attenuator Card
Power Requirements: +5 V dc
Power supply voltage: 28 V dc
Operating temperature: -40 to +65°C
Size: 15.7 cm high x 17.5 cm
Weight: 0.8kg
Repair: 3-7 Day
Availability: In Stock
Country of Origin: United States

The IO module has the following main functions

Input Function

The IO module can receive input signals sent by external devices and convert them into digital or analogue signals for use by the computer system or control system. These input signals can come from a variety of sensors, such as temperature sensors, pressure sensors, photosensitive sensors and so on. By receiving and parsing these input signals, the system can monitor and control the external environment in real time.

Output Functions

The IO module is capable of converting the output signals generated by a computer system or control system into the form required by an external device. These output signals are typically used to control actuators such as motors, valves, lights, etc. By sending appropriate output signals to external devices, the system enables control and operation of the external environment.

Data Acquisition and Processing

The IO module is capable of acquiring data from external devices and transferring it to a computer system or control system for further processing. This enables the system to acquire environmental data, status information and user inputs in real time and make appropriate decisions or perform specific tasks based on these data.

Communication Interfaces

IO modules are usually equipped with different types of communication interfaces, such as serial interfaces (RS232, RS485), Ethernet interfaces, CAN bus interfaces, and so on. These interfaces enable IO modules to exchange data and communicate efficiently with computer systems or other external devices.