Dual Port Isolated/Non Isolated ISARS-422/485 Adapter for DOS, Windows 3.1x/95/98/ME/NT/2000/XP and OS/2 Communications |
| OMG-ULTRA-SI0 |
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$
219.00
OMG-ULTRA-SIO
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True Isolation Between
Ports Providing
500 Vdc Isolation
(OMG-ULTRA-SIO-I)
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Automatic Control of
RS-485 Driver Enable (No
Special Software Required)
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Selectable COM:
Port Address
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Selectable and Sharable
IRQ (2-7, 10-12, 14 and 15)
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Compatible with Existing
Communication Drivers
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16-Bit Addressing
Eliminates I/O Conflicts
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16550 Buffered UART
Standard/Full Array of
Advanced UARTS
Available
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Selectable Termination,
Echo Mode, Two/Four
Wire Operation
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DB-9P Connectors
Providing TD, RD, RTS
and CTS
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Includes DOS Utilities,
Windows Advanced COM
Drivers and Help Files to
Simplify Installation
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View related products - Plug-in Cards
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The OMG-ULTRA-SIO provides the
PC with two isolated RS-422/485
Asynchronous links to data collection
and other devices. Isolation is
important in installations where the
equipment connected to the PC is
either located far from the host system,
or on a different power transformer
circuit.
The optical isolation feature of
the OMG-ULTRA-SIO-I eliminates
the risk of ground loop current,
a commonly neglected and
misunderstood phenomenon which
leads to data errors and destruction
of communications equipment.
Individually selectable addresses
and extended “AT” interrupts allow
for seamless integration into
Windows and OS/2 systems. The
OMG-ULTRA-SIO appears to the
host system as a standard COM:
port requiring no special drivers
or additional software.
Software
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.
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† All dollar amounts on this site are shown in US currency.
Note: Comes with complete operator's manual and serial utility disk.
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