3B20
FEATURES
Interfaces, amplifies, & filters signals from 4-arm AC bridge transducer signals ranging between 1.5m V rms & 150m V rms. Module provides an AC excitation voltage of 2V rms to 10V rms at frequencies between 1k Hz & 10k Hz.. Module provides simultaneous precision voltage and current outputs. Module circuitry can withstand 130v rms at its current output terminals without damage. All 3B20 series modules are mix-and-match and Hot Swappable
FUNCTIONAL BLOCK DIAGRAM
Figure 1. 3B20 Functional Block Diagram
APPLICATIONS
Industrial signal conditioning Industrial signal isolation Industrial signal filtering
Output modules accept 0 to +10V (or +10V) single-ended signals and provide an isolated 4-20 m A (or 0-20 m A) process signal. All modules feature a universal pin-out and may be readily hot-swapped under full power and interchanged without disrupting field wiring.
The Analog Devices 3B Series Signal Conditioning Subsystem is designed to easily handle signal conditioning problems in...
