CNV-TDR-60A RELIANCE

Product Dimensions：

RELIANCE Electric (now part of Rockwell Automation) produced a range of analog output modules for their programmable logic controller (PLC) and distributed control systems (DCS). These modules were designed to convert digital signals from the control system into analog signals (typically voltage or current) to control field devices such as valves, actuators, drives, and indicators.

Product Details (General)

• Functionality: Reliance Analog Output Modules take digital data from the PLC/DCS processor and convert it into a proportional analog voltage or current signal. This signal is then used to control the position, speed, flow, or other parameters of analog field devices.

• Types: Common types included:

• Voltage Output Modules: Provide analog voltage outputs, often in ranges like 0-10V DC, +/-10V DC, etc.

• Current Output Modules: Provide analog current outputs, typically 4-20mA or 0-20mA.

• Isolated Output Modules: Offer electrical isolation between the control system's backplane and the field wiring, enhancing noise immunity and protecting sensitive equipment.

• Key Features (General):

• Multiple output channels per module (e.g., 2, 4, 8).

• High resolution digital-to-analog converters (DACs) for precise output.

• Configurable output ranges.

• Status indicators (LEDs) for diagnostics.

• Often included short-circuit protection.

• Compatibility with Reliance Electric/Rockwell Automation control systems.

Product Parameters (General - May Vary by Model)

• Output Range: Specifies the range of analog voltage or current the module can produce (e.g., 0-10V, +/-10V, 4-20mA).

• Resolution: The number of bits used by the DAC, determining the precision of the analog output (e.g., 12-bit, 16-bit). Higher bit counts offer finer control.

• Number of Channels: The number of independent analog outputs available on the module.

• Output Impedance: The internal resistance of the output circuit.

• Accuracy: The maximum deviation of the actual output signal from the commanded value, often expressed as a percentage of the full-scale range.

• Update Rate: How frequently the module can update its analog outputs.

• Isolation Voltage (for Isolated Modules): The voltage rating for the electrical isolation between the field side and the system side.

• Power Requirements: The voltage and current needed to operate the module.

• Operating Temperature: The ambient temperature range within which the module is designed to function.

• Agency Approvals: Certifications such as UL, CE, etc.

Product Advantages (General)

• Reliable Control: Provides accurate and stable analog signals for precise control of field devices.

• Versatility: Supports a range of voltage and current output types to suit various applications.

• Isolation (in some models): Enhances system reliability by preventing noise and ground loops from affecting the control system.

• Scalability: Multiple channels per module allow for control of several devices with a single module.

• Diagnostics: Status LEDs often provide quick visual indication of module and channel status.

• Integration: Designed for seamless integration with Reliance Electric/Rockwell Automation PLCs and DCS systems.

Important Considerations (General)

• Application Requirements: Carefully select modules with the appropriate output range, resolution, and number of channels for the specific application.

• Wiring: Use proper wiring techniques and ensure correct connections to field devices. Refer to the module's wiring diagrams.

• Power Supply: Ensure the control system's power supply meets the module's power requirements.

• Environmental Conditions: Install the module in an environment that meets its operating temperature and humidity specifications.

• Configuration: Some modules may require software configuration to set output ranges and other parameters.

• Safety: Adhere to all relevant safety regulations and guidelines during installation and operation. Consider the potential hazards associated with the controlled devices.

• Obsolescence: Be aware that some older Reliance Electric products may be nearing or have reached obsolescence. Rockwell Automation may offer migration paths or replacement options.

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！

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Colour：new                                    Warranty: 12 months

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