Bb-electronics 485USB9F-4W-LS - Datasheet User Manual download pdf

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USB to RS-485 Mini-Converters

485USB9F-2W & 485USB9F-4W

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

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

and industrial devices still use the RS-485 interface. To connect these

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

The 485USB9F-2W and 485USB9F-4W offer this solution in a space saving,

USB Port powered package.

Simply install the drivers supplied on CD ROM and plug the converter into

an available USB port on your computer or USB hub. The device will show

up as an additional COM port in the Windows Device Manager which is fully

compatible with your Windows applications. Choose the 485USB9F-2W

for RS-485 2-wire applications or the 485USB9F-4W for RS-485 4-wire

applications. Locked serial number versions are also available. A one meter

USB cable is included.

• ConnectRS-485DevicestoyourUSBPort

• PerfectforFieldServiceApplications

• Small–Fitseasilyintoanylaptopbag

• USBPortPowered

• USB2.0(12Mbps)Compatible

• RS-485Dataratesupto921.6Kbps

• SupportsWindows98,ME,2000,XP,Vista,

7 (32/64 bit), 8 (32/64 bit)

PRODUCT FEATURES

ORDERING INFORMATION

MODEL NUMBER DESCRIPTION

485USB9F-2W USB to RS-485 2-Wire Converter

485USB9F-4W USB to RS-485 4-Wire Converter

485USB9F-2W-LS USB to RS-485 2-Wire Converter (Locked Serial Number)

485USB9F-4W-LS USB to RS-485 4-Wire Converter (Locked Serial Number)

ACCESSORIES

USBAMBM-3F - 3 ft. (1 M) USB Cable (One Included)

7372 - Replacement TB (One Included)

Contact Customer Service for ordering information.

Monitoring Laboratory

Equipment

Industry: Industrial Automation

Product: USB Miniature Converter

www.bb-elec.com/

USBLab

485USB9F-2W

Carrier data charges

may apply.

IN THE FIELD

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.

485USB9F-2W & 485USB9F-4W_3713ds

1 2

USB to RS-485 Mini-Converters 1

Summary of Contents

Page 1 - USB to RS-485 Mini-Converters

www.bb-elec.com | USB to RS-485 Mini-Converters485USB9F-2W & 485USB9F-4WUniversal Serial Bus (USB) has become the connectivity workhorse of today

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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