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8B Isolated Analog Signal Conditioning Products

8B49

Voltage Output Modules

Description

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 four-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.

Figure 1: 8B49 Block Diagram

Features

 Accepts High Level Voltage

 Isolated Process Voltage Output

 1500Vrms Isolation

 ANSI/IEEE C37.90.1 Transient Protection

 Output Protected to 40VAC Continuous

 110dB CMR

 100Hz Signal Bandwidth

 ±0.05% Accuracy

 ±0.02% Linearity

 Low Drift with Ambient Temperature

 UL Listing Pending

 Mix and Match Module Types on Backpanel

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Inhaltsverzeichnis

Seite 1 - Voltage Output Modules

For information call 800-444-764428SensorLex 8B Isolated Analog Signal Conditioning Products8B8B49Voltage Output ModulesDescription8B modules are an

Seite 2 - SensorLex

Visit our website www.dataforth.com29SensorLex 8B Isolated Analog Signal Conditioning Products8BSpecificationsModule8B49Typical at TA=+25°C and +5V p

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Impulse 8B49 Bedienungsanleitung Seite 1

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Hardware Impulse 8B49 herunter. Impulse 8B49 User Manual Benutzerhandbuch

Inhaltsverzeichnis

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Impulse 8B49 Bedienungsanleitung Seite 1

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Hardware Impulse 8B49 herunter. Impulse 8B49 User Manual Benutzerhandbuch

Inhaltsverzeichnis

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