Since 1972
Protection Doesn't Cost ... It Pays ! . .. Ancient Abyssian Proverb

Process Control System Protection
Relay Rack Mount Suppressor-Filter Data Line Protector RFI Interference Filter
for Automation & Instrumentation

Protector for RJ-11 or RJ-45 connected Network system

 

Sketches of Multi-channel Protector Models we have engineered & manufactured

Models can be configured with modular connectors ...
. . . . rj-11 (rj11) - up to 6 lines/jack
. . . . rj-45 (rj45) - up to 8 lines/jack

Protection can be designed for RS-232, RS-422, RS-485 data line or automation controller circuits

Multiple Controller protection systems in rack mount or flange mount configurations can be designed for your application

Contact us to discuss protection
for your automation or instrumentation equipment

 

Laboratory Grade - RS232 <> RS422 <> RS485 <> RS530

DB-25 Laboratory Grade Network Protector system

Laboratory Grade Automation Protection

Standard & Custom Designs available

DB-9 (DB9), DB-15 (DB15)
DB-15HD (DB15HD), DB-25 (DB25) connectors

High level RFI environments tamed

Rely on Electronic Specialists
for quality Custom Designs

Credit Cards Welcome

Wire-in Data Line & Process Controller Protection System

Special Wire-in Designs

available for.....
<> RS-232 <> RS-422 <> RS-485
<> Proprietary Data transfer Systems
<> Multiple Line Systems available

Multiple screw terminal Data line Protector System


 

Special Design 

Problem - Client had controller data lines running parallel to
high current runway lighting power lines.  Hum
induced in data lines caused erratic performance

Solution - Electronic Specialists designed a combination
RS-232 Protector System integrated with a compact
hum filter network

Contact us with your interference and protection problems

Hum reducing RS-232 Protector



Suggest This Page to a Colleague Click Here

View a recent copy of our Newsletter

Click Here for over 11,000 Program and Software Titles
Over 4000 Authors ! ! 9 Comprehensive Categories ! !
Titles Found nowhere else ! Instant Download !
Search Engine to Locate your interest !

Technical Software Technical Books Hi-Tech Equipment
1,000's of Titles ! !

Discover the Security offered by . . . . .
Electronic Specialists Professionally Engineered products for .....
. . . . your factory computerized production equipment and automated machinery
. . . . office computers, internet, network, intranet, communication and sound systems
. . . . your home computer, modem, phones and entertainment center

Visit our other great Equipment Protection Departments........
Discover High Performance protection solutions for your factory / office / home

Oh Yeah !  Don't forget to check out our FREE stuff

Gateway to 100's of Equipment Protection Products, Product Application Notes & Technical FAQs

Site Map
Hi-Tech Equipment Protection

Application Notes (Ap  Notes)

Equipment Protection Products

Frequently Asked Technical Questions - FAQ

Software Books

Electronic Specialists regularly supplies Video, Data, Automation, Control,
Signaling, Phone, Surveillance & AC Power Protection to Companies Worldwide

Great Protection Bargains

FREE Tutorial
($400 Value)
Industrial Electronics - - - - - -
  Friend or Foe ??
We reveal why your Hi Tech Stuff sometimes becomes downright unfriendly --
and what you can do about it

Discover How to Get Maximum Performance from Your System

For FREE ($400 Value) Tutorial

Your Name:

Your E-mail Address:

 Sign Up Today

Learn Secrets the Pros use to Get Maximum Performance from Your System

A New, Free Performance boosting Tutorial segment will follow every few weeks

Why Sign Up for Free Tutorial?
What's the Catch?
Not convinced?

Click Here for our 30 Second Pitch

 

FREE ! ! Newsletter  
Why Should You get our Free Newsletter ????
Because . . . . . .  
We Answer Your Questions ! 
We Offer You Equipment Protection Tips ! 
We Inform You of New Products ! 
We Give You Special Newsletter Discounts !

FREE Electronic Specialists Newsletter

Email:

View a recent copy of our Newsletter

Please Recommend us to an Associate or Friend ....Click Here  
. . . Thank You !

Click Here for some interesting FREE Deals, Techie Stuff and Other Offers

Custom Engineered Designs - OUR SPECIALTY

  ORDER DESK
30 Day Money Back Guarantee - - Satisfaction - Or Your Money Refunded


Secure
Order Form

Model Number from Web.......
Brief Product Description............
Enter Web Price (U.S. $).................
Enter Quantity You desire.....................
Enter Weight if Web lists weight................
You will only be charged ACTUAL Shipping Costs

We accept . . . . Visa  <> Discover <> American Express <> MasterCard

Prefer Fax or e-mail ? ........ Print out Order Form

You ask "Who buys Electronic Specialists Protectors?" 
- Good Question ! !  - Check
These organizations are protecting their systems - - Shouldn't You ? ?

Can't Find Item You Need?  Do a Search . . .   or 

For Phone Order ..... or to Request
Free Catalog Disc <> Free Technical Assistance 
<>Free Custom Design Assistance

e-mail <> FAX 1-508-653-0268 <> Phone 1-508-655-1532 
<>
Toll Free (U.S.)1-800-225-4876

Reseller, Dealer & Industrial Inquiries Welcome <e-mail>
Volume Discount

Privacy Policy
Electronic Specialists will never provide your name or e-mail address to a third party

RETURN TO .....
..... Electronic Specialists HOME PAGE
SITE MAP

© 1996 - 2004 Electronic Specialists, Inc., 75 Middlesex Avenue, PO Box 389
Natick, Massachusetts 01760; All Rights Reserved

Enjoy your Visit to our Site