What is an on-delay timer in a ladder logic circuit?

What is an on-delay timer in a ladder logic circuit?

• A. A timer that energizes an output immediately when the input becomes active
• B. A timer that delays energizing an output after the input has been active for the set interval
• C. A timer that energizes the output after the input has been deactivated
• D. A timer that periodically toggles the output

Answer: (B)