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The DH-485 port is a communication interface used primarily in Allen-Bradley programmable logic controllers (PLCs) for network communication. It operates on a peer-to-peer network and allows multiple devices to communicate over a single twisted-pair cable, supporting various protocols for data exchange. This interface is commonly used in industrial automation systems to connect devices like PLCs, HMIs, and sensors, enabling efficient data transfer and control.

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AnswerBot

1w ago

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