B&B Electronics 232DSP User Manual

Size:
90.83 Kb
Download

B&B ELECTRONICS PRODUCT INFORMATION

232DSP4502-1/1

© 2002 by B&B Electronics. All rights reserved.

Model: 232DSP

RS-232Surge ProtectorCE

Overview

B&B Electronics’ Model 232DSP protects RS-232ports from damage caused by large voltage peaks from lightning and other power problems. The Surge Protector uses 600W Transient Voltage Suppressors to protect pins 2 through 8 and pin 20. It has oneDB-25male and oneDB-25female connector with all 25 pins passing straight through. The TVSs are connected between the ground screw and pins 2,3,4,5,6,7,8, and 20. The 232DSP will suppress any voltage levels above 12 volts without affecting the normalRS-232data.

The 232DSP is placed inline, between the data cable and the RS-232port, as close to the protected port as possible. The ground screw must be connected to earth ground. A minimum of 12 AWG copper wire is recommended. B&B’s Model CU15B is 1.5 x 0.016 in (38 x .25 mm) copper cut to length for ground connections that are longer than a few feet (one meter). If this device is not properly grounded it will not protectRS-232lines.

Specifications

Clamping Voltage:

12 volts

Peak Pulse Power:

600 watts @ 1 msec.

Response Time:

less than 1 picosecond

Typical Capacitance:

200 picofarads

Ground Screw:

size 10#

Integrate – Expand – Simplify

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 Number:

232DSP

 

Description:

RS-232Surge Protector

 

 

Type:

Light industrial ITE equipment

 

Application of Council Directive:

89/336/EEC

 

 

Standards:

EN 50082-1

 

 

EN 61000 (-4-2,-4-3,-4-4,-4-6)

 

 

 

 

 

 

 

 

 

William H. Franklin III, Director of Engineering

International Headquarters:

707 Dayton Road P.O. Box 1040 Ottawa, IL 61350 USA815-433-5100Fax433-5104www.bb-elec.com orders@bb-elec.com support@bb-elec.com

Westlink Commercial Park Oranmore Co. Galway Ireland

+353 91 792444 Fax +353 91 792445 www.bb-europe.comorders@bb-elec.comsupport@bb-europe.com