IEEE-488 CONTROLLERS AND

COMMUNICATION ADAPTORS

OMG-ULTRA-COMM422,

$319, shown smaller

than actual size

OMG-ULTRA-COMM422

Four Port Automatic ISA RS-422/485 Interface for DOS,

Windows 3.1x/95/98/ME/NT/2000/XP and OS/2 Communications

319

Basic Model

⻬ Automatic Control of

RS-485 Driver Enable

⻬ Selectable Address

Including COM1: - COM4:

and Other I/O Addresses

or 32 Consecutive I/O

Locations

⻬ Selectable and Sharable

IRQ Level (2-5, 7, 10-12,

and 15)

⻬ On Board Interrupt

Status Port for Greater

Throughput

⻬ Compatible with Existing

Communication Drivers

⻬ Data Rates Supported

up to 460K bps

⻬ Selectable Termination,

Echo Mode, Two or Four

Wire Operation

⻬ DB-9P Connectors

Providing TD, RD, RTS

and CTS

⻬ Includes DOS Utilities,

Windows Advanced COM:

Drivers and Help Files to

Simplify Installation

To Order

(Specify Model Number)

Model Number Price Description

OMG-ULTRA-COMM422 $319 Four port automatic RS-422/485

interface (spider cable included)

Comes with complete operator’s manual and serial utility disk.

Ordering Example: OMG-ULTRA-COMM422 four port automatic RS-422/485

interface with spider cable, and OMEGACARE

1-year extended warranty

for OMG-ULTRA-COMM422 (adds 1 year to standard 1-year warranty), $319 + 31 = $350.

The OMG-ULTRA-COMM422

provides the PC with four

RS-485/422 Asynchronous links

to data collection or other devices.

Windows 95/98/ME/NT/2000/XP

drivers are included, as well as

support for DOS. The drivers

provide IRQ sharing, advanced

UART support and serial

diagnostic utilities.

Specifications

Communications Chip:

16550 UART

Number of Ports:

Four RS-422/485

D4-24

Max. Data Rate: 460K bps

Max. Data Distance: Up to

(5000')

RS-485 Operation: two or four wire

Operating Temperature:

0 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 @ 600mA

Connector(s): Onboard DB–37S

to (4) DB–9P

Dimensions: 7.3 L x 4.2" H

(18.54 x 10.67 cm)

AVAILABLE FOR FAST DELIVERY!

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