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