Bb-electronics USO9ML2DR-LS - Datasheet User Manual download pdf

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Isolated USB/RS-232 Converters

USO9ML2DR-x

Universal Serial Bus (USB) has become the connectivity workhorse of

today’s PCs, replacing the familiar serial port. However, many commercial

and industrial devices still use serial interfaces. To connect these devices to

modern PCs, you need a simple and reliable conversion solution.

The USO9ML2DR USB/RS-232 converter series offers this solution in an

industrial DIN mount enclosure. Connect legacy RS-232 devices to a USB

port and gain 3000 V RMS isolation from voltage spikes and ground loops.

These devices are perfect for industrial automation, SCADA, point of

sale, or medical. Simply plug the converter into an available USB port on

your computer or USB hub and install the drivers supplied on CD ROM.

The device will show up as additional COM ports in the Windows Device

Manager which are fully compatible with your Windows applications. A one

meter USB cable is included.

• Connects1or2RS-232devicestoyourUSBport

• 3000VRMSport-to-portopticalisolation

• 15KVESDsurgeprotection

• USBportpowered

• RS-232dataratesupto460.8kbps

• LEDsindicatedataowonRS-232ports

• HighretentionUSBinterfaceensuresreliableconnection

PRODUCT FEATURES

ORDERING INFORMATION

MODEL NUMBER DESCRIPTION

USO9ML2DR Isolated USB to RS-232 Converter, 1 port

USO9ML2DR-2 Isolated USB to RS-232 Converter, 2 port

USO9ML2DR-LS Locked Serial Number version of USO9ML2DR

ACCESSORIES

USBAMBM-3F - 1 m (3 ft.) USB cable (one included)

USBAMBM-6F - 2 m (6 ft.) USB cable

9PAMF6 - 2 m (6 ft.) DB9 male to DB9 female serial cable

9PAMF10 - 3 m (10 ft.) DB9 male to DB9 female serial cable

232NM9 - 3 m (6 ft.) DB9 female to DB9 female null modem cable

232NM9MF10 - 3 m (10 ft.) DB9 male to DB9 female null modem cable

DRPM25 - Panel mount adapter

Locked Serial Numbers Explained

We configure our single-port USB to serial converters in two ways. In

standard format, each product has a unique serial number. “Locked serial”

format uses the same serial number that is associated with a model type.

If your converter will always be used with the same computer, the standard

serialized model is all you need. If the converter is shared among several

computers, like field service laptops, the locked serial number model lets

you plug and play without having to worry about matching the two.

Description Serialized

Locked

Serial

Number

Every unit is assigned a unique COM port

✔

Same type model numbers shares the same COM port

✔

Ideal applications Fixed

Locations

Field

Service

When ordering Locked Serial Number versions, add a “-LS” to the item

number. Serialized and Lock Serial Number versions sell for the same price.

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USO9ML2DR-x 1

Summary of Contents

Page 1 - USO9ML2DR-x

www.bb-elec.com | Isolated USB/RS-232 ConvertersUSO9ML2DR-xUniversal Serial Bus (USB) has become the connectivity workhorse of today’s PCs, replacing

Page 2

International Ofﬁce: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104 European Ofﬁce: Westlink Commercial Park Oranmor

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