USB Flash drive (pen drive)
The ADU features the ability to log data to a commonly available USB flash drive. The built-in real
time clock (battery powered) is used for recording the date and time to each file. The supported file
system is FAT32. File size depends on the number of channels defined and the frequency with
which they are stored. For more information on data logging see the Logging section.
It is recommended to use name brand flash memory sticks compatible with USB 3.0 (e.g. Sony
USM8W3, USM16W3, USM32W3). Using USB flash drives with poor specifications can lead to
data recording interruptions.
USB Connection Example
IMPORTANT!
Please note: D+ and D- cables should be twisted
pair wires and the cable must be shielded.
Low side outputs
Built-in low side outputs (shorting to ground) may be used to control passive components (e.g.
LEDs, solenoid valves, relays) according to user-defined parameters (e.g. radiator fan activation,
signaling).
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