K-WANG
FOXBORO AD908AC signal acquisition and digitization module
FOXBORO AD908AC signal acquisition and digitization module
DESCRIPTION
The FOXBORO AD908AC is a high-performance signal acquisition and digitization module designed for precision data capture and conversion in industrial automation and control systems. It combines advanced analog-to-digital signal processing technology with high integration and scalability, making it suitable for a wide range of applications.
Specifications:
Input Type: Supports analog and digital signal inputs
Output Type: Converts inputs to digital signals
Sampling Rate: Up to 1.25 GSPS
Number of Channels: 8
Resolution: 14 bits
Power Consumption: 10 W
Functional Characteristics:
High Speed and Accuracy: Enables fast and accurate signal acquisition and digitization, ensuring reliable data capture.
Multi-Channel Capability: With 8 channels, it can handle multiple signal inputs simultaneously, increasing system efficiency.
Advanced Signal Processing: Incorporates advanced analog-to-digital signal processing techniques for superior performance.
High Integration and Scalability: Offers high integration and scalability, making it adaptable to various application needs.
Areas of Application:
Radar Systems: Used for signal acquisition and digitization in radar systems, enabling precise signal processing and analysis.
Wireless Communications: Integral in wireless communication systems for capturing and digitizing analog and digital signals.
Satellite Communications: Supports signal acquisition and digitization in satellite communication networks, enhancing data transmission efficiency.
Industrial Automation and Control: Widely used in industrial automation and control systems for precision monitoring and control of various processes and equipment.
FEATURES:
• 8 analog input channels, each accepting one of the following inputs:
◦ Standard 4 to 20 mA analog sensor signal
◦ Digital HART Frequency Shift Keying (FSK) signal superimposed on a 4 to 20 mA analog input signal
• FSK modem dedicated to each input channel for bi-directional digital communications with a HART field device
• Analog to digital conversion of each of the 4 to 20 mA input signals from the HART devices
• Support for the HART universal commands necessary to interface the field device with the Foxboro DCS database
• Per channel galvanic isolation of each of the 8 input channels from each other, ground and module logic
• Rugged design suitable for enclosure in Class G3 (harsh) environments
• High accuracy achieved by sigma-delta data conversions for each channel
• Termination Assembly (TA) for locally or remotely connecting field wiring to the AD908AC
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