The Allen-Bradley SLC-500 address I:2/4 refers to a

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Multiple Choice

The Allen-Bradley SLC-500 address I:2/4 refers to a

Explanation:
The address is describing a digital input you’re reading. The I means input. The number after the I is the slot where the input module is installed in the rack, and the number after the slash is the terminal (bit) on that module. So I:2/4 refers to the input on the module in slot 2, at terminal 4. It identifies a sensor or switch wired to that specific input terminal. If it were an output, you’d see O and a similar slot/terminal pattern.

The address is describing a digital input you’re reading. The I means input. The number after the I is the slot where the input module is installed in the rack, and the number after the slash is the terminal (bit) on that module. So I:2/4 refers to the input on the module in slot 2, at terminal 4. It identifies a sensor or switch wired to that specific input terminal. If it were an output, you’d see O and a similar slot/terminal pattern.

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