BW2225 EATON

BW2225 EATON Analog Output Modules

Brand：EATON Model number：BW2225

Country of origin: the States Product weight：0.55kg

HS code：8538900000

Product Details：

Product Dimensions：

Eaton offers a variety of analog output modules that are essential components in industrial automation systems. These modules convert digital signals from a controller (such as a PLC or PAC) into analog voltage or current signals that can be used to control field devices like valves, actuators, drives, and indicators.

Product Details

Functionality: Analog output modules take digital data representing a desired analog value and convert it into a proportional electrical signal (either voltage or current). This signal is then used to regulate the behavior of connected analog devices.
Types: Eaton provides different types of analog output modules, including:

Voltage Output Modules: Generate analog voltage signals, typically in ranges such as 0-10V DC, ±10V DC, or other specified voltage ranges.
Current Output Modules: Generate analog current signals, most commonly in the 4-20mA range, which is widely used in industrial process control due to its noise immunity and ability to detect open circuits. Some modules may also support 0-20mA outputs.
Combination Modules: Some modules may offer configurable channels that can be set for either voltage or current output.

Key Features:

High Resolution: Analog output modules typically offer high resolution (e.g., 12-bit, 16-bit) to provide precise control over the analog output value.
Accuracy and Linearity: These modules are designed for accurate and linear conversion of the digital input to the analog output, ensuring precise control of field devices.
Isolation: Many Eaton analog output modules feature electrical isolation between the control system and the field wiring to protect sensitive electronics from noise and faults.
Status Indication: LED indicators often provide visual feedback on the module's operational status and any detected errors.
Configuration Options: Some modules may offer software-configurable output ranges and other parameters.
Compatibility: Designed for seamless integration with Eaton's and other compatible control systems and communication protocols.

Product Parameters

Output Range: Specifies the range of analog voltage (e.g., 0-10V, ±10V) or current (e.g., 4-20mA, 0-20mA) that the module can generate.
Resolution: The number of bits used to represent the analog value, which determines the precision of the output (e.g., 12-bit provides 4096 discrete steps).
Accuracy: The maximum deviation of the actual output signal from the intended value, often expressed as a percentage of the full-scale range.
Linearity: A measure of how closely the output signal follows a straight line in response to a proportional change in the digital input.
Settling Time: The time it takes for the analog output to reach and stay within a specified tolerance band after a change in the digital input.
Load Impedance: The permissible range of impedance for the connected field device to ensure the module operates correctly within its specifications. Voltage output modules have a minimum load impedance, while current output modules have a maximum load impedance.
Isolation Voltage: The maximum voltage that the isolation barrier can withstand between the field side and the system side.
Power Consumption: The amount of power the module requires to operate.
Operating Temperature: The ambient temperature range within which the module is designed to function.
Environmental Protection: IP rating indicating the module's resistance to dust and water ingress.
Communication Interface: The protocol used to communicate with the control system (e.g., backplane bus, Ethernet/IP, Modbus TCP).
Number of Channels: The number of independent analog output channels available on the module.

Product Advantages

Precise Control: High resolution and accuracy enable fine-tuned control of analog field devices, leading to improved process efficiency and product quality.
Reliable Performance: Designed for industrial environments, Eaton analog output modules offer robust and dependable operation.
Flexibility: A variety of output ranges and channel densities allows for selection of the right module for specific application requirements.
Noise Immunity (Current Output): 4-20mA current loops are less susceptible to electrical noise over long distances, making them ideal for industrial environments.
Fault Detection (Current Output): The 4mA lower limit in a 4-20mA loop allows for easy detection of open circuits.
Easy Integration: Designed to work seamlessly with Eaton's control systems and other industry-standard PLCs and PACs.
Diagnostic Capabilities: Status LEDs and system-level diagnostics can help in troubleshooting and reducing downtime.

Important Considerations

Application Requirements: Carefully determine the required output signal type (voltage or current), range, resolution, and accuracy based on the specifications of the controlled field devices.
Load Compatibility: Ensure that the impedance of the connected field device is within the permissible range specified for the analog output module.
Wiring: Use appropriate shielded cables and follow proper wiring practices to minimize noise and ensure signal integrity. Pay attention to grounding requirements.
Power Supply: Provide a stable and correctly rated power supply to the module.
Environmental Conditions: Install the module within its specified operating temperature and humidity ranges. Consider the IP rating for the environment.
Calibration: Depending on the application, periodic calibration of the analog output channels may be necessary to maintain accuracy.
Safety: Adhere to all relevant safety regulations and guidelines during installation and operation.

Product Applications

Valve Control: Positioning control valves in process automation systems (e.g., chemical, oil & gas, water treatment).
Motor Speed Control: Providing analog signals to variable frequency drives (VFDs) to regulate motor speed.
Damper and Actuator Control: Controlling the position of dampers in HVAC systems or other mechanical actuators.
Flow Control: Regulating flow rates using analog signals to control pumps or flow control valves.
Pressure Control: Setting pressure levels in pneumatic or hydraulic systems.
Level Control: Controlling liquid or material levels in tanks and vessels.
Indicating and Recording Devices: Driving analog meters, chart recorders, or other indicating instruments.
Testing and Measurement Equipment: Providing control signals to external test and measurement devices.

FD3030L EATON

We have the same series of models in stock. If you don't find the model you need, please contact us and we will provide you with an official quotation！