When a field device contact connected to the input module closes
A)a logic 1 is recorded in the memory location of the coil with the same address.
B)a logic 1 is recorded in the memory location of the contact with the same address.
C)a logic 0 is recorded in the memory location of the coil with the same address.
D)None of these choices are correct

Question

Quizplus · Accepted Answer

When a field device contact connected to the input module closes, a logic 1 is recorded in the memory location of the contact with the same address. This is because the input module is designed to register the status of the field device contacts, and a closed contact is interpreted as a logic 1 input. The coil with the same address refers to the output module, which would be affected by the input status change but not directly related to the input module's memory location.

When a Field Device Contact Connected to the Input Module