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Dual Port PCI RS232/422/485 Interface
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Dual Port
RS232/422/485 Interface
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Onboard RS485 Auto
Enable Circuit
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Each Port Designed to Maximize Windows XP/Vista/7 Communications
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16550 Buffered UART Standard/16650 or 16750
Buffered UART Optional
(32 or 64 Byte FIFO)
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Supports Standard PC Data
Rates and “Quad” Data
Rates Up to 460.8 kBPS
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Supports All PCI Interrupts
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Onboard Interrupt Status
Port Provides Efficient
Interrupt Sharing
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Compatible with Windows XP/Vista/7 and Other Operating Systems
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View related products - Data Acquisition Plug-in Cards
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The OMG-ULTRACOMM2-PCI
provides two field selectable
RS232/422/485 serial ports for
control and automation applications.
Configure both ports as RS232
for standard serial COM: port
requirements. Choose RS422 for
long distance device connections at
up to 1219 m (4000') where noise immunity
and high data integrity are essential.
Multi-drop up to 31 RS485 devices
to each port in a RS485 bus for
automated data collection.
Mix the interfaces in any of the
interface combinations to provide
maximum flexibility to your
communications.
In both RS232
and RS422 modes, the
card works seamlessly with the
standard operating system serial
driver. In RS485 mode, our auto
enable feature enables the RS485
line driver during character
transmission and disables the
driver afterward allowing the
standard COM: driver to be utilized
for RS485 communications.
A serial utility CD is supplied
with the OMG-ULTRACOMM2-PCI
which includes all the Windows
tools necessary to verify
the installation and operation of the
board. WIN XP/Vista/7
drivers are included as well as
support for Linux.
The drivers provide IRQ sharing,
advanced UART support and serial
diagnostic utilities.
SPECIFICATIONS
Communications Chip: 16550
Number of Ports: Two RS232/422/485
Max Data Rate: 460.8 kBPS
Max Data Distance: Up to 1219 m (4000') (RS422/485)
Operating Temperature: -18 to 50°C (0 to 122°F)
Storage Temperature: -20 to 70°C (-4 to 158°F)
Humidity Range: 10 to 90% RH
Current Specifications: +5V @ 480 mA, ±12V @ 50 mA
Connector(s): (2) DB–9P
Dimensions: 12.70 L x 10.67 H cm (5.0 x 4.2")
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† All dollar amounts on this site are shown in Singapore currency.
Note: Comes with complete operator's manual and serial utility disk.
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