ABB AO820
ABB AO820 is an analog output module produced by ABB for industrial automation control systems. It is mainly used to convert the digital signal of PLC to analog signal and control the actuator of field equipment, such as valves, motors, etc.
Product parameters and specifications (typical values, refer to the product data manual)
Number of channels: 4
Output type: Can be configured as current output or voltage output (each channel can be configured separately)
Output range:
Current output: usually ±10mA, ±20mA
Voltage output: usually ±5V, ±10V
Accuracy: High precision, please refer to the data manual for specific values
Isolation: Channels are isolated from each other
Mounting method: DIN rail mounting
Operating temperature: -20℃ ~ 55℃
Working humidity: 5%-95%RH (no condensation)
Main feature
Flexible configuration: Each channel can be configured with an independent output type and range, adapting to various application scenarios.
High precision: Provides high precision analog output to ensure control accuracy.
Isolation design: Reduce interference between channels and improve system reliability.
Modular design: easy installation and maintenance.