BB Electronics Network Card 232OPDRI User Manual

232OPDRI-0907 - 1/1  
© 2006 by B&B Electronics. All rights reserved.  
Model: 232OPDRI  
RS-232 Industrial Isolator  
DIN Rail Mountable  
Overview  
The 232OPDRi is a DIN rail mountable RS-232 optical isolator. It isolates four RS-232 lines 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-232 signal 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.  
3
2
3
2
7
8
5
DCE  
DB9  
Female  
DTE  
DB9  
Male  
7
8
5
+10 to +48 VDC  
Power Circuit  
Isolated  
Specifications  
Dimensions:  
DECLARATION OF CONFORMITY  
4.9 x 4.2 x 1.3 in (12.4 x 10.5 x 3.2 cm)  
Manufacturer’s Name:  
B&B Electronics Manufacturing Company  
Manufacturer’s Address:  
P.O. Box 1040  
707 Dayton Road  
Ottawa, IL 61350 USA  
Temperature Range: -40 to +80 °C (-40 to +176 °F)  
Supply Voltage:  
Data Rates:  
Connectors:  
Isolation:  
+10 to 48VDC (+/- 20%) @ 960mW  
Up to 115.2K bps  
Model Numbers:  
232OPDRi  
Description:  
Type:  
Application of Council Directive: 89/336/EEC  
RS-232 Industrial Isolator  
Light industrial ITE equipment  
DB9 male, DB9 female  
3-way isolation, 2000V RMS  
input/output/power supply  
UL, cUL, Class1 Div2  
Standards:  
EN 55022  
EN 61000-6-1  
EN 61000 (-4-2, -4-3, -4-4, -4-5, -4-6, -4-8, -4-11)  
Approvals:  
Michael J. Fahrion, Director of Engineering  
International Headquarters: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA  
European Headquarters: Westlink Commercial Park Oranmore Co. Galway Ireland  
+353 91 792444 Fax +353 91 792445  
 

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