The 8B49-05 is a voltage-output signal conditioning module that accepts a -10V to +10V input and provides a 0V to +10V isolated output. It features 1500Vrms isolation, output protection against continuous 40VAC overvoltage, and a 100Hz bandwidth with 80dB per decade normal-mode rejection above 100Hz. The module has ±0.05% accuracy, ±0.02% linearity, and operates within a -40°C to +85°C temperature range. It is packaged in a 1.11" × 1.65" × 0.40" (28.1mm × 41.9mm × 10.2mm) format and is UL/cUL listed, CE compliant, and designed for Class I, Division 2 hazardous locations.
8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. Each 8B49 module accepts an input signal from a non-isolated source, then isolates, filters and converts the signal to a high-level process voltage output.
Signal filtering is accomplished with a 4-pole filter optimized for time and frequency response which provides 80dB per decade of normal-mode rejection above 100Hz. One pole of this filter is on the system side and the other three are on the isolated field side.
A special output circuit in the 8B49 module provides protection against accidental connection of power-line voltages up to 40VAC continuous. Clamp circuits on the I/O and power terminals protect against harmful transients.
The modules are designed for installation in Class I, Division 2 hazardous locations and have a high level of immunity to environmental noise.
| Dataforth Corporation | |
|---|---|
| Product Category | Data Acquisition |
| Product Number | 8B49-05 |
| Product Name | 8B49 Voltage Output Module |
| Data Acquisition | Output Module |
| Form Factor | Modular Bay or Slot System |
| Outputs | Analog Voltage Output |
| User Interface | None |
| Application | General Lab & Industrial |
