ACCES I/O Products, Inc.
MADE IN THE USA
USB-AO-ARB1 User Manual
6
manual revision B1a
Digital Outputs
High-output Voltage
Low-output Voltage
Sink Current
Source Current
5V Logic
3.8VDC, min
0.55VDC max
32mA
32mA
High-output Voltage
Low-output Voltage
Sink Current
Source Current
3.3V Logic
2.4VDC, min
0.55VDC max
24mA
24mA
Digital Inputs
High-input Voltage
Low-input Voltage
5V Logic
3.5VDC min, 5.5VDC max
1.5VDC max, -0.5VDC min
High-input Voltage
Low-input Voltage
3.3V Logic
2.0VDC min, 5.5VDC max
0.8VDC max, -0.5VDC min
Environmental
Operating temperature
Commercial (Standard)
Industrial (-T)
0° to 70°C
-40° to 85°C
Storage temperature
-50° to 125°C
Humidity
5% to 95%, non-condensing
Power required
370 mA typical (no load)
+5VDC, regulated
If using more than 500mA, or your USB port/hub has less than
the 500mA normally available, use optional 5VDC external
power supply (-PR option) and move the Vusb jumper to the
Vext position. Connect external power before plugging in the
USB cable.
Physical
Size
3.550 x 3.775 inches
PC/104-size
Enclosure Size
3.990 x 4.075 x 1.045 inches
Weight
75.5 grams
C
HAPTER
9:
C
ERTIFICATIONS
CE & FCC
These devices are designed to meet all applicable EM interference
and emission standards.
ROHS / LEAD-FREE STATEMENT
All models are available in compliance with RoHS and various
other lead-free initiatives. Make sure to specify
“–RoHS”
when
placing your orders.
WARNING
A SINGLE STATIC DISCHARGE CAN DAMAGE YOUR CARD
AND/OR CAUSE PREMATURE FAILURE! PLEASE FOLLOW ALL
REASONABLE PRECAUTIONS TO PREVENT A STATIC
DISCHARGE.
ALWAYS CONNECT AND DISCONNECT YOUR FIELD CABLING
WITH THE POWER TO THE DEVICE OFF. CONNECTING
CABLES TO A DEVICE WITH THE DEVICE OR FIELD POWER
ON MAY CAUSE DAMAGE TO THE I/O CARD AND WILL VOID
ALL WARRANTIES, IMPLIED OR EXPRESSED.
WARRANTY
Prior to shipment, ACCES equipment is thoroughly inspected and
tested to applicable specifications. However, should equipment
failure occur, ACCES assures its customers that prompt service
and support will be available. All equipment originally
manufactured by ACCES which is found to be defective will be
repaired or replaced subject to the following considerations
TERMS AND CONDITIONS
If a unit is suspected of failure, contact ACCES' Customer Service
department. Be prepared to give the unit model number, serial
number, and a description of the failure symptom(s). We may
suggest some simple tests to confirm the failure. We will assign a
Return Material Authorization (RMA) number which must appear
on the outer label of the return package. All units/components
should be properly packed for handling and returned with freight
prepaid to the ACCES designated Service Center, and will be
returned to the customer's/user's domestic site freight prepaid
and invoiced.
COVERAGE
FIRST THREE YEARS:
Returned unit/part will be repaired and/or
replaced at ACCES option with no charge for labor or parts not
excluded by warranty. Warranty commences with equipment
shipment.
FOLLOWING YEARS
: Throughout your equipment's lifetime, ACCES
stands ready to provide on-site or in-plant service at reasonable
rates similar to those of other manufacturers in the industry.
