ABB DO820
The ABB DO820 module is a digital output module in the ABB S800 I/O system. It is mainly used to control external equipment, such as motors, valves, etc.
Product name resolution
ABB: A Swedish-Swiss multinational engineering company, the world’s leading power and automation technology group.
DO820: Digital Output module, 8 channels.
Product description
The DO820 module is a highly reliable digital output module with the following features:
8-channel output: Provides 8 independent digital output channels, each channel can control a load.
Ac/DC load: can drive AC or DC load, strong versatility.
Contact type: Normally open contact (NO), suitable for controlling solenoid valves, relays, etc.
Isolation design: Each channel has isolation protection, improving the reliability of the system.
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