B&B Electronics 232OPDRI User Manual

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232OPDRI-0907- 1/1

© 2006 by B&B Electronics. All rights reserved.

Model: 232OPDRI

RS-232Industrial Isolator

DIN Rail Mountable

Overview

The 232OPDRi is a DIN rail mountable RS-232optical isolator. It isolates fourRS-232lines at 2KV, two lines in each direction. The signals can be data or handshakes. Four LEDs show data traffic and one LED indicates power. The connections are made through a DB9 male connector on the DTE side and a DB9 female connector on the DCE side. The 232OPDR requires a single 10 to 48 VDC power supply, which is isolated from both sides of the converter.

The 232OPDRi is ideal for the industrial environment. The 2000 volt isolation protects your computer from ground loops and induced currents caused by lightning, heavy equipment turning on and off, or the serial cable running close to high power lines. The isolation also helps eliminate ground loops caused by different potentials on the grounds. The isolated power supply allows you to hook up almost any DC power to this converter.

The 232OPDRi can also be used as a repeater to extend the RS-232signal beyond 50 feet (15 meters). The signal lines can handle either two data lines in each direction, or one data line and one handshake line in each direction.

Female 7

VDCIsolation

7

Male

3

 

3

 

DCE 2

 

2

DTE

DB9

 

 

DB9

8

2000

8

 

 

 

 

5

 

5

 

 

+10 to +48 VDC

 

 

 

Power Circuit

 

 

 

Isolated

 

 

Specifications

Dimensions:

4.9 x 4.2 x 1.3 in (12.4 x 10.5 x 3.2 cm)

Temperature Range:

-40to +80°C(-40to +176°F)

Supply Voltage:

+10 to 48VDC (+/- 20%) @ 960mW

Data Rates:

Up to 115.2K bps

Connectors:

DB9 male, DB9 female

Isolation:

3-wayisolation, 2000V RMS

 

input/output/power supply

Approvals:

UL, cUL, Class1 Div2

DECLARATION OF CONFORMITY

Manufacturer’s Name:

B&B Electronics Manufacturing Company

Manufacturer’s Address:

P.O. Box 1040

 

707 Dayton Road

 

Ottawa, IL 61350 USA

Model Numbers:

232OPDRi

Description:

RS-232Industrial Isolator

Type:

Light industrial ITE equipment

Application of Council Directive:

89/336/EEC

Standards:

EN 55022

 

EN 61000-6-1

 

EN 61000 (-4-2,-4-3,-4-4,-4-5,-4-6,-4-8,-4-11)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Michael J. Fahrion, Director of Engineering

International Headquarters: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104 www.bb-elec.com orders@bb-elec.com support@bb-elec.com

European Headquarters: Westlink Commercial Park Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445www.bb-europe.com orders@bb-europe.com support@bb-europe.com