2 USB-5820 Startup Manual
Power
State
Description
Off
Module is not powered on
Green
Module is powered on using either USB
bus power or external power
Up/Error
State
Description
Green
Upstream port is connected. Module is
functioning normally
Red
Upstream port is not connected/discon-
nected. Module function is halted
Down
State
Description
Off
Downstream port is not connected
Blue
Downstream port is connected
Analog Output
Signal Name
Description
A/O < 0 ~ 3 >
Analog output channels 0 through 3
GND
Ground
FCC Class A
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to part 15
of the FCC rules. These limits are designed to provide rea-
sonable protection against harmful interference when the
equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency
energy and, if not installed and operated in accordance with
the instruction manual, may cause harmful interference to
radio communications. Operation of this equipment in a resi-
dential area is likely to cause interference. In such cases,
users are required to correct the interference at their own
expense.
CE
This product has passed the CE test for environmental speci-
fications when shielded cables are used for external wiring.
We recommend the use of shielded cables. Such cables are
available from Advantech. Please contact your local supplier
for ordering information.
USB-5820 modules feature two power input terminals with
an input power range of 10 ~ 30 V
DC
and power redundancy
support. For modules connected to two power input sourc-
es, if one source is inactive or interrupted, the other power
source can immediately assume supply operations. Accord-
ingly, USB-5820 modules can operate with a single power
source. (The modules can also be powered via USB if no
device is connected to the downstream port.)
Declaration of Conformity
Power
LED Indicators
Layout/
Dimensions
Pin Assignment
