Description
IS230TNPAH2A – Analog input module in stock, shipped on the same day.
IS230TNPAH2A – Analog input module in unused and rebuilt state.
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Function Description
IS230TNPAH2A is an analog input module developed by GE. It is part of the Mark VIe control system. This module provides necessary analog input functions, allowing the system to receive and process external signals for monitoring and control.
Features
Input Configuration: Provide separate configuration options for its input. According to the specific requirements of the application, the input can be configured to accept ± 5 V or ± 10 V scale signals. This flexibility is compatible with various signal sources and ensures accurate measurement of analog inputs.
Terminal board and load resistance: To support current input, this module includes a terminal board that provides a 250 ohm load resistance. This resistor is an integral part of the current input configuration and ensures correct signal conversion. When configured as a current input, the module generates a 5 V signal at a current of 20 mA, achieving consistent and standardized measurements.
Passive low-pass filter: An important feature of this module is that it integrates a passive low-pass filter network. This filter aims to attenuate high-frequency noise and interference present in analog input signals. By combining poles at 75.15 Hz, the filter can effectively remove unwanted high-frequency components, achieving smoother and more accurate signal processing.
Voltage signal feedback and calibration: The analog input part of the module not only receives external analog input signals, but also senses voltage signal feedback and calibration voltage from the analog output circuit. This feedback mechanism enables the module to monitor and adjust its performance based on output signals and calibration references, ensuring consistent and reliable operation.
Product attributes
Measurement accuracy: Ensure precise measurement accuracy and maintain high accuracy within 0.1% of full range throughout the entire working temperature range. This level of accuracy can achieve reliable and precise monitoring and control of analog input signals.
Input noise suppression: This module adopts an effective noise suppression mechanism to minimize interference and ensure clean and reliable signal processing. Each of the ten circuits is equipped with a hardware filter, which includes a single pole breakdown of 500 rad/s. In addition, configurable software filters are also available, offering bipolar low-pass filter options with cutoff frequencies of 0 Hz, 0.75 Hz, 1.5 Hz, 3 Hz, 6 Hz, and 12 Hz. These filter options allow users to customize noise filtering settings according to their specific application requirements, thereby improving signal quality and reducing the impact of unwanted noise.
Common mode suppression: Provides excellent common mode suppression capability, effectively reducing the impact of common mode signals. For a 60 Hz AC common mode signal, even if the common mode voltage is as high as ± 5 V, the module can achieve a suppression level of 60 dB. Similarly, for DC common mode signals within the peak range of -5 V to+7 V, this module achieved a suppression level of 80 dB. These high-level common mode suppression ensure accurate and reliable measurement of differential signals, while minimizing the impact of unwanted common mode interference.
IS230TNPAH2A Analog Input Hardware
Analog Multiplexer Block: The analog input section has an analog multiplexer block responsible for routing and selecting input signals from the terminal board. This multiplexer can efficiently switch between multiple input channels, ensuring seamless signal acquisition and processing.
Gain and Scale Selection: The analog input section provides multiple gain and scale options, allowing users to adjust and calibrate input signals according to specific requirements. This flexibility allows for precise customization of signal characteristics, optimizing compatibility with downstream processing and control systems.
Analog to Digital Converter (ADC): The core of the analog input section is a high-resolution 16 bit analog-to-digital converter (ADC). This component converts analog voltage signals into digital format, which helps with accurate and reliable data collection. The 16 bit resolution ensures fine-grained measurement capability, allowing the system to accurately capture subtle changes in the input signal.
Input signal configuration: Each input channel can be individually configured to accept signals within a range of ± 5 V or ± 10 V, depending on the specific input configuration requirements. This configurable scaling function enhances versatility and adaptability, adapting to various input signal types and amplitudes.
Current input load resistance: When configured as current input, the terminal board includes a 250 ohm load resistance. This resistor ensures correct signal regulation, generating a 5 V signal at a 20 mA current input. By providing necessary impedance matching, the load resistor optimizes signal integrity and fidelity in current input applications.
Passive low-pass filter network: The input signal is initially processed through a passive low-pass filter network integrated into the analog input section. The pole frequency of this filter network is 75.15 Hz, which can effectively attenuate high-frequency noise and interference while maintaining the integrity of the required signal components.
Feedback and calibration voltage sensing: In addition to the input signal, the analog input part also monitors the voltage feedback signal from the analog output circuit and calibration voltage. This feedback mechanism ensures accurate signal processing and calibration, maintaining the overall performance and reliability of the system.
IS230TNPAH2A Analog Input Module is a common industrial automation control equipment used to convert analog signals into digital signals and transmit them to computers or control systems for processing and monitoring. Analog signals refer to continuously changing physical signals, such as temperature, pressure, flow rate, etc.
The IS230TNPAH2A analog input module typically consists of multiple analog input channels, each of which can receive an analog signal and convert it into a digital signal for processing. This type of module is widely used in various industrial fields, such as factory automation, process control, instrumentation, etc.
The analog input module has multiple characteristics and functions. Firstly, it adopts advanced signal processing technology, which can accurately and quickly receive and process analog input signals to meet various complex control system requirements. Secondly, it supports multiple analog input types, including current, voltage, etc., and can seamlessly interface with various sensors and measuring devices to achieve accurate data acquisition and transmission. In addition, the analog input module also has high reliability and stability, using high-quality electronic components and strict production processes to ensure stable and reliable operation in various harsh environments.
When selecting an analog input module, it is necessary to consider parameters such as the number of channels, accuracy, and signal type. The number of channels determines the number of analog signals that the module can process simultaneously, while accuracy affects the accuracy and reliability of signal conversion. The signal type should be selected according to the actual application scenario and requirements. For example, the signal level for current input modules is usually 4-20mA or 0-2mA, while for voltage input modules, the signal level is usually 0-10V, -5V to+5V, etc.
Frequently asked questions
What is IS230TNPAH2A?
It is an analog input module developed by GE.
Does the module support current input?
Yes, the module includes a terminal board that provides a 250 ohm load resistor specifically designed to support current input. This resistor is crucial for correct signal conversion. When configured as a current input, the module generates a standardized 5 V signal of 20 mA to ensure consistent and accurate measurement results.
What is the purpose of passive low-pass filters?
It uses a passive low-pass filter network to attenuate high-frequency noise and interference present in the analog input signal. The pole frequency of this filter is 75.15 Hz, which can effectively remove unwanted high-frequency components from the signal. By doing so, the filter can achieve smoother and more accurate signal processing, thereby improving the overall measurement quality.
How does the module handle voltage signal feedback and calibration?
In addition to receiving external analog input signals, the analog input part of the module also senses voltage feedback from the analog output circuit and calibration voltage. This feedback mechanism allows the module to monitor and adjust its performance based on output signals and calibration references. Ensure consistent and reliable operation by ensuring that module measurements meet expected standards.
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