8440-2084 Woodward

WOODWARD 8440-2084 Analog Output Modules

Brand：Woodward Model number：8440-2084

Country of origin: Germany Product weight：0.90kg

HS code：9032899099

Product Details：

Product Dimensions：

WOODWARD analog output modules are specialized electronic components designed to convert digital signals from a controller into analog signals that can be understood by various industrial devices, such as valves, actuators, and displays. They are commonly used in power generation and industrial automation systems to provide precise control over analog processes.

Key Functions

Digital-to-analog conversion (DAC): Converts digital signals from a controller into analog voltage or current outputs.
Isolation: Provides electrical isolation between the module and other parts of the system to prevent noise and damage.
Configuration: Allows for flexible configuration of output range, resolution, and other parameters.
Monitoring: Provides diagnostic information and status indicators.

Product Parameters (Typical)

Number of channels: The quantity of analog outputs per module.
Output range: The minimum and maximum analog voltage or current that can be produced.
Resolution: The level of precision in the output signal.
Accuracy: The deviation of the actual output value from the desired value.
Response time: The time it takes for the module to respond to a change in the digital input.
Isolation: The degree of electrical isolation between the module and other parts of the system.
Safety certification: Compliance with safety standards such as IEC 61508 for use in safety-instrumented systems (SIS).

Product Advantages

High accuracy: Provides precise control over analog processes.
Reliability: Designed for rugged industrial environments.
Flexibility: Configurable to meet various application requirements.
Compatibility: Compatible with various WOODWARD control systems.
Safety: Incorporate safety features to protect equipment and personnel.

Precautions

Overload protection: Avoid exceeding the module's rated output current or voltage to prevent damage.
Environmental conditions: Ensure the module is installed in an environment that meets the specified temperature and humidity ranges.
Grounding: Proper grounding is essential to prevent electrical noise and ensure safe operation.
Wiring: Follow the manufacturer's guidelines for correct wiring to avoid damage and ensure proper functionality.

Product Applications

WOODWARD analog output modules are widely used in industries such as:

Power generation: Controlling turbine speed, valve positions, and electrical output.
Industrial automation: Regulating process variables in manufacturing processes.
Marine propulsion: Controlling ship propulsion systems.
Oil and gas: Controlling flow rates, pressures, and temperatures in pipelines and processing plants.

Typical Applications

Controlling the speed of a motor.
Regulating the flow of a fluid.
Providing feedback to a control system.
Implementing PID control loops.

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