3B30 - Analog Devices

3B30 Isolated Voltage Input

The 3B30 & 3B31 are narrow-bandwidth (3Hz) single-channel signal conditioning modules which amplify, isolate, filter and protect analog input voltages and provide simultaneous precision voltage and current outputs. Each module performs complete signal conditioning, including isolating (+1500V peak input-to-output and power) and protecting their computer side.

Features

Interfaces, amplifies, & filtersanalog input voltages. Narrow-bandwidth (3Hz) single-channel single conditioning. Module provides simultaneous precision voltage and current outputs. Module circuitry can withstand 220v rms at the input screwterminals Current output withstands 130V rms without damage. All 3B30 & 3B31 series modules are mix-and-match and Hot Swappable Figure 1. 3B30 & 3B31 Functional Block Diagram FUNCTIONAL BLOCK DIAGRAM APPLICATIONS Industrial signal conditioning Industrial signal isolation Industrial signal filtering Output modules accept 0 to +10V (or +10V) single-ended si.