How are I/O timeout and Safety I/O timeout calculated?
A . An I/O connection will timeout based on the lower of 4x RPI or 100ms. Safety I/O timeout is calculated as 4xRP
C . An I/O connection will timeout based on the lower of 3x RPI or 100ms. Safety I/O timeout is calculated as 3xRP
E . An I/O connection will timeout based on the lower of 4x RPI or 150ms. Safety I/O timeout is calculated as 2xRP
G . An I/O connection will timeout based on the lower of 3x RPI or 150ms. Safety I/O timeout is calculated as 3xRP
Answer: A