Name: ABB DI821 Digital Input Module, 230V, 8 Channels
Brand: ABB
Availability: InStock

ABB DI821 Digital Input Module, 230V, 8 Channels

In stock

The ABB DI821 is a digital input module designed for use in industrial automation systems. Key specifications include 32 digital inputs, a rated voltage of 24V DC, and a current consumption of 70mA. It is typically used in applications requiring high-density digital input, such as PLC and DCS systems in manufacturing and process control. Compared to the ABB AI830, which is an analog input module, the DI821 offers more input channels but is limited to digital signals. Against the ABB DO572, a digital output module, the DI821 serves the input function, complementing the DO572 in a complete control system.

ABB DI821 Digital Input Module, 230V, 8 Channels

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The ABB DI821 is a digital input module designed for use in industrial automation systems. Key specifications include 32 digital inputs, a rated voltage of 24V DC, and a current consumption of 70mA. It is typically used in applications requiring high-density digital input, such as PLC and DCS systems in manufacturing and process control. Compared to the ABB AI830, which is an analog input module, the DI821 offers more input channels but is limited to digital signals. Against the ABB DO572, a digital output module, the DI821 serves the input function, complementing the DO572 in a complete control system.
The above parameters are for reference only. Please contact our technical team for precise selection.
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