User`s manual

V2401/2402 HW User's Manual Hardware Connection Description
3-9
Connecting to the USB Device
The V2401/2402 comes with 6 USB 2.0 hosts. Four are located on the front panel and the other two are on the
rear panel. The hosts can be used for an external flash disk or hard drive for storing large amounts of data. You
can also use these USB hosts to connect to a keyboard or a mouse.
DI/DO
The V2401/2402 comes with a 4-ch digital input and a 4-ch digital output through the terminal block. The pin
assignments and the wiring methods are shown below.