The OMG-USB-DIO Series contains
48 or 96 channels of buffered digital
I/O emulating 8255s for industrial
control applications. 10K pull up
resistors are included on each port
bit. The OMG-USB-DIO series
contains 8 bit I/O ports configurable
as inputs or outputs. This gives the
user the ability to customize the
combination of inputs or outputs as
needed. In addition, the low order
bit of the first port can be set to
generate an interrupt for status
monitoring applications. A special
factory configurable interrupt feature
allows the user to request
conditional I/O combinations for
interrupt generation. When the I/O
combinations occurs, a hardware
interrupt is triggered.
Software
The OMG-USB-DIO Series
includes drivers, utilities, and
programming samples for Windows
98/ME/NT/2000/XP to aid
in the development of reliable
applications for the OMG-USB-DIO
family of USB to digital I/O interfaces.
Connectors and
Terminal Panels
All of the I/O signals are
accessed through standard 50-pin
connectors. The OMG-USB-DIO48
contains two connectors and the
OMG-USB-DIO96 contains four
connectors. OMEGA provides an
optional OMG-TB07 terminal panel
for wiring to the I/O connector. One
terminal panel is required for each
I/O connector. An OMG-CA167
cable is also needed for each
terminal panel. The I/O connector
is also compatible with industry
standard relay racks. An OMGCA135
cable can be used to
connect each I/O connector to a
relay rack.
Specifications Channels: 48,96 Operating Temperature:
0 to 50°C (32 to 122°F) Storage Temperature:
-20 to 70°C (-4 to 158°F) Humidity Range: 10 to 90% RH Output: 64mA(sink), 32mA
(source), TTL Level Logic Power: from AC adapter Connectors: (2 or 4) 50 Pin IDC Physical Dimensions:
17.78 cm L x 13.34 cm W x
3.81 cm H (7.0 x 5.25 x 1.5")
† Price are shown in RMB.
Note: All OMG-USB-DIO interfaces include utility software and a complete user’s manual on CD-ROM, USB A to B Cable and 5V Power Supply.
Related Links -
Manual, Related Products
Product Manual
Download
OMG-USB-DIO48 - 48 Channel Digital I/O Interface Board
Download
OMG-USB-DIO96 - 96 Channel Digital I/O Interface Board