ABB AO2020 Product Introduction
Product Description
The ABB AO2020 is a high-performance analog output module, specifically engineered for industrial automation systems. It serves as a critical link between the central control unit and various actuators, converting digital control signals from the controller into precise analog output signals (such as voltage or current). These analog signals are used to regulate the operation of devices like valves, motors, and variable frequency drives, ensuring accurate and stable control of industrial processes. With its reliable performance and flexible configuration, the AO2020 is widely applicable in industries including chemical processing, water treatment, and manufacturing, where precise control of actuators is essential for maintaining process efficiency and product quality. It integrates seamlessly with ABB’s PLC systems and other compatible automation equipment, simplifying system setup and enhancing overall operational reliability.
Technical Parameters
- Number of Channels: 4 analog output channels, enabling simultaneous control of multiple actuators.
- Output Signal Types: Supports voltage (0 – 10 V, ±10 V) and current (4 – 20 mA) signals, compatible with a wide range of industrial actuators.
- Resolution: 16 bits, ensuring high precision in output signal generation.
- Accuracy: ±0.1% of full scale (at 25 °C), guaranteeing reliable and consistent control signals.
- Update Rate: 100 updates per second per channel, enabling real-time response to control commands.
- Operating Voltage: 24 V DC ± 10%, suitable for standard industrial power supplies.
- Power Consumption: Max 3 W, with low energy consumption for cost efficiency.
- Operating Temperature Range: 0 ~ 60 °C, adapting to typical industrial working environments.
- Storage Temperature Range: -25 ~ 70 °C, maintaining performance during storage periods.
- Relative Humidity: 5% ~ 95% (non-condensing), resistant to moisture-related issues.
- Dimensions (L × W × H): 105 mm × 85 mm × 62 mm, compact for easy installation in control cabinets.
- Weight: Approximately 180 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 minimizing interference.
The ABB AO2020 is available for sale worldwide, covering major industrial markets across continents. Orders placed will be processed promptly, with delivery guaranteed within 3 days to ensure minimal downtime for your automation systems.
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