DSAI130D 3BSE003127R1

Analog Signal Conversion: This module is engineered to convert analog signals from various sensors, such as those measuring temperature, pressure, or flow, into digital data that can be processed by a control system. It supports multiple input ranges, including 0 – 10 V and 4 – 20 mA, making it compatible with a wide range of industrial sensors. For example, in a chemical plant, it can precisely convert the analog signals from temperature sensors in reaction vessels, enabling the control system to monitor and regulate the reaction process.

Multi – Channel Input: Equipped with 8 independent input channels, the DSAI130D can simultaneously handle multiple analog signals. This feature is particularly useful in complex industrial environments where numerous parameters need to be monitored. In a power generation station, it can receive signals from different sensors located at various points in the power generation process, such as pressure sensors in turbines and flow sensors in cooling water systems.

High – Speed Sampling: With a sampling rate of up to 100 kHz, the module offers rapid data acquisition. This high – speed sampling capability allows for real – time monitoring and control of dynamic processes. In a manufacturing line where quick changes in process parameters occur, like the speed of a conveyor belt or the pressure in a hydraulic system, the DSAI130D can quickly capture these changes and transmit the data to the control system for immediate action.

Signal Conditioning: It performs signal conditioning functions to ensure the quality of the input analog signals. This includes filtering out noise and interference, which is crucial in industrial settings where electromagnetic interference is common. In a factory with large – scale machinery and electrical equipment, the module can effectively filter out unwanted electrical noise from the sensor signals, providing clean and accurate data to the control system.

2.2 Design Features

Robust Construction: Built with high – grade materials, the DSAI130D is designed to withstand harsh industrial environments. It can endure temperature variations, vibrations, and electromagnetic interference. In a steel mill, where there are high temperatures, intense vibrations from heavy machinery, and strong electromagnetic fields, the module can maintain stable operation and accurate signal acquisition.

Easy Installation and Configuration: The module is designed for straightforward installation and configuration. It can be easily integrated into existing industrial control systems, and its configuration can be done through standard protocols. Technicians can quickly set up the module according to the specific requirements of the application, reducing installation and commissioning time.

Diagnostic and Monitoring Capabilities: It comes with built – in diagnostic functions that continuously monitor the status of the module and the input signals. In case of any faults or 异常情况，such as a sensor failure or a communication error, the module can generate alarm signals and diagnostic information, facilitating quick troubleshooting and minimizing system downtime.

3. Product Parameters

Resolution: 12 – bit (providing a relatively high level of accuracy in converting analog signals to digital values)

Accuracy: ± 0.1% of full – scale (ensuring precise measurement and conversion of analog signals)

Response Time: ≤ 20 ms (allowing for quick reaction to changes in input signals)

Common – Mode Rejection Ratio (CMRR): > 60 dB (indicating good immunity to common – mode noise in the input signals)

Input Impedance: 10 kΩ (for voltage inputs) and 250 Ω (for current inputs, which is a standard value for 4 – 20 mA current loop interfaces)

Operating Temperature Range: – 20 °C to + 60 °C (suitable for a wide range of industrial environments)

Storage Temperature Range: – 40 °C to + 85 °C (ensuring the module can be stored in various conditions without damage)

Humidity Tolerance: 5% – 95% non – condensing (able to operate in environments with different humidity levels)

EMC Compliance: Complies with relevant electromagnetic compatibility standards, such as EN 61000 – 6 – 2 (immunity) and EN 61000 – 6 – 4 (emissions), ensuring it can operate without interference in industrial electromagnetic environments.

4. Product Specifications

Weight: 1.9 kg (relatively lightweight for convenient handling during installation and maintenance)

Mounting Method: Designed for DIN – rail mounting, which is a common and convenient method in industrial control systems, allowing for easy installation and replacement of the module.

Protection Level: IP 65 – unit (NEMA 4) in some configurations, providing protection against dust and water jets, suitable for use in harsh industrial environments.

Certifications: Holds certifications such as CE, UL, CSA, and ISO 9001:2015. The CE certification indicates compliance with European health, safety, and environmental protection regulations. UL and CSA certifications are recognized in North America, ensuring safety and quality. The ISO 9001:2015 certification shows that the product is manufactured under a quality – management system.