8B49 Voltage Output Modules

SKU: 8B49
Category: Signal Conditioning
Manufacturers: Dataforth

Accepts High-Level Voltage
Isolated Process Voltage Output
110dB CMR
100Hz Signal Bandwidth
Low Drift with Ambient Temperature

Input Range
Output Range

from

140,40 €

excl. 19% VAT , plus

From	Unit price
5	149,76 €*
10	143,52 €*
20	140,40 €*

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Description
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Accepts High-Level Voltage
Isolated Process Voltage Output
1500Vrms Isolation
Output Protection to 40VAC Continuous
110dB CMR
100Hz Signal Bandwidth
±0.05% Accuracy
±0.02% Linearity
Low Drift with Ambient Temperature

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.

The 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.