ABB EL3020 Product Introduction
Product Description
The ABB EL3020 is a high-precision analog input module, specifically designed for industrial automation systems. It functions as a key component in data acquisition, responsible for converting analog signals from various sensors (such as temperature, pressure, and flow sensors) into digital signals that can be processed by the central control unit. With its high accuracy and stable performance, this module is widely applicable in industries like manufacturing, process control, and energy management, where precise monitoring of analog parameters is crucial. It supports easy integration with existing PLC systems, enhancing the overall efficiency of the automation setup.
Technical Parameters
- Number of Channels: 4 differential analog input channels, allowing simultaneous monitoring of multiple parameters.
- Input Signal Types: Supports voltage (±10 V) and current (4 – 20 mA) signals, compatible with common industrial sensors.
- Resolution: 16 bits, ensuring high-precision measurement of input signals.
- Accuracy: ±0.1% of full scale (at 25 °C), providing reliable and precise data.
- Sampling Rate: 100 samples per second per channel, enabling real-time data acquisition.
- Operating Voltage: 24 V DC ± 10%, suitable for standard industrial power supplies.
- Power Consumption: Max 2 W, with low energy consumption.
- Operating Temperature Range: 0 ~ 60 °C, adapting to typical industrial working environments.
- Storage Temperature Range: -25 ~ 70 °C, maintaining performance during storage.
- Relative Humidity: 5% ~ 95% (non-condensing), resistant to moisture-related issues.
- Dimensions (L × W × H): 100 mm × 80 mm × 60 mm, compact for easy installation in control cabinets.
- Weight: Approximately 150 g, lightweight and convenient to handle.
- Mounting Type: DIN rail mounting, compatible with standard industrial mounting systems.
- Isolation: 2.5 kV galvanic isolation between channels and system, ensuring safety and reducing interference.
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