Datasheet > BB-232LB9R

BB-232LB9R

更新时间： 2024-10-19 22:04:15

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描述
RS-232 LINE BOOSTER DB9

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中文翻译

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数据手册

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BB-232LB9R 数据手册

9-pin RS-232 Line Booster

Model 232LB9R

www.advantech-bb.com

PRODUCT FEATURES

+ Amplify weak RS-232 signals

+ Boost lower power RS-232 ports

+ Extend RS-232 signals beyond the 50 ft. limit (15.24m)

+ Daisy-chain multiple repeaters for even extra range

OVERVIEW

ORDERING INFORMATION

MODEL NO.

DESCRIPTION

The 232LB9R is a 9-pin RS-232 repeater that re-transmits all 8

signals and carries the ground line through. Many computers, laptops

and some desktops ship with low-power versions of RS-232 ports

that are unable to drive port-powered devices or full-length RS-232

cabling. The 232LB9R can amplify these weak signals up to the RS-

232 Standard for uses such as running port powered devices (see

Figure 1). It is also ideal for extending full-powered RS-232 cable

runs beyond the typical 50 to 100 feet distance (see Figure 2).

An external power supply is required (sold separately).

232LB9R

9-pin RS-232 Line Repeater, DB9F to DB9M

ACCESSORIES - sold separately

9PAMF6 - DB9 male to female cable, 6 ft. (1.83 m)

SMi6-12-V-P230-C1 - power supply, 12 VDC 6 Watt, 2.5MM Plug, International

AC Input

SPECIFICATIONS

SERIAL TECHNOLOGY

DCE Connector

DTE Connector

DB9 female

DB9 male

Printer

232LB9R

50 ft

Data Rate

Up to 115.2 kbps

Short

POWER

Supply Voltage

+12 to 16 VDC @ 40mA maximum

3.1 x 1.7 x 0.8 in (7.9 x 4.3 x 2.1 cm)

0 to 70 °C

MECHANICAL

Dimensions

Figure 1. Boosting Low-power Ports

ENVIRONMENT

Temperature Range

50 ft

232LB9R

50 ft

Scale

##.#

50 ft

232LB9R

All product speciﬁcations are subject to change without notice.

232LB9R_0517ds

Figure 2. Extending Cable Runs

orders@advantech-bb.com

support@advantech-bb.com

Corporate Headquarters: 707 Dayton Road, PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104

European Ofﬁce: Westlink Commercial Park, Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445

中文翻译

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