D4-21
$
279
Basic Model
⻬ Dual Port
RS-232/422/485 Interface
⻬ Onboard RS-485 Auto
Enable Circuit
⻬ Each Port Designed
to Maximize DOS
and Windows
3.1x/95/98/ME/NT/2000/XP
Communications
⻬ 16550 Buffered UART
std./16650 or 16750
Buffered UART Optional
(32 or 64 Byte FIFO)
⻬ Supports Standard PC Data
Rates and “Quad” Data
Rates Up to 460.8 kBPS
⻬ Supports All PCI
Interrupts
⻬ Onboard Interrupt Status
Port Provides Efficient
Interrupt Sharing
⻬ Compatible with DOS,
Windows 3.1x/95/NT, and
Other Operating Systems
⻬ DOS Utilities, Windows
95 INF Files, Windows NT
Driver/Utility, and Help
Files are Included to
Simplify Installation
In both RS-232
and RS-422 modes, the
card works seamlessly with the
standard operating system serial
driver. In RS-485 mode, our auto
enable feature enables the RS-485
line driver during character
transmission and disables the
driver afterward allowing the
standard COM: driver to be utilized
for RS-485 communications.
A serial utility diskette is supplied
with the OMG-ULTRACOMM2-PCI
which includes all the Windows
and DOS tools necessary to verify
the installation and operation of the
board. WIN 95/98/ME/NT/2000/XP
drivers are included as well as
support for Linux, QNX and DOS.
The drivers provide IRQ sharing,
advanced UART support and serial
diagnostic utilities.
To Order
(Specify Model Number)
Model Number Price Description
OMG-ULTRACOMM2-PCI $279 Dual port RS-232/422/485 interface
OMG-ULTRACOMM2-PCI-16650 293 Dual port RS-232/422/485 interface
w/16650 UART upgrade
OMG-ULTRACOMM2-PCI-16750 299 Dual port RS-232/422/485 interface
w/16750 UART upgrade
Comes with complete operator's manual and serial utility disk.
Ordering Example: OMG-ULTRACOMM2-PCI dual port RS-232/422/485 interface and
OMEGACARE
S
M
1-year extended warranty (adds 1 year to standard 1-year warranty),
$279 + 27 = $306.
Specifications
Communications Chip: 16550
Number of Ports:
Two RS-232/422/485
Max. Data Rate: 460.8 kBPS
Max. Data Distance:
up to 4000' (RS-422/485)
Operating Temperature:
0 to 122°F (-18 to 50°C)
Storage Temperature:
-4 to 158°F (-20 to 70°C)
Humidity Range: 10 to 90% RH
Current Specifications:
+5V @ 480 mA, ±12 V @ 50 mA
Connector(s): (2) DB–9P
Dimensions:
5.0 L x 4.2" H (12.70 x 10.67 cm)
The OMG-ULTRACOMM2-PCI
provides two field selectable
RS-232/422/485 serial ports for
control and automation applications.
Configure both ports as RS-232
for standard serial COM: port
requirements. Choose RS-422 for
long distance device connections at
up to 4000 feet where noise immunity
and high data integrity are essential.
Multi-drop up to 31 RS-485 devices
to each port in a RS-485 bus for
automated data collection.
Mix the interfaces in any of the
interface combinations to provide
maximum flexibility to your
communications.
OMG-ULTRACOMM2-PCI
Dual Port PCI RS-232/422/485 Interface
for DOS and Windows 3.1x/95/98/ME/NT/2000/XP
ALL MODELS AVAILABLE FOR FAST DELIVERY!
OMG-ULTRACOMM2-PCI, $279,
shown smaller than actual size
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