ICP DAS USA WF-2000 Series User Manual page 31

Communication Timeout (sec): The period of which the WF-2000 series is
waiting for a response from the remote DI device.
Local DO Base Address: DO base address of local DO register will be mapped
to remote DI device.
Remote DI Base Address: DI base address of Remote DI device that will be
mapped to local DO register.
I/O Count Number: I/O count mapped from the base address.
Scan Time (ms): The frequency with the remote input device will be polled.
WF-2000 Series DIO User's Manual (RevB1.0, Oct./2016) ------------- 31