Security Today

0

RS-232, RS-422, RS-485-Differences and Typical Applications

admin September 2, 2013

While the computer industry has stopped offering RS-232 ports as a standard on computers, quite a significant number of security equipments still use this type of connection to operate PTZ mechanisms and to interconnect other devices.

Reproduced below is an older article to help you understand these connections better.

Leave a Comment

Sorry You Are Not A Registered Subscriber

To View Full Magazine.

Login to your account

View Full Magazine after login.
OR

New Online Subscription?

Buy an Online Subscription to SECURITY TODAY which allows you to view full magazine online.
BUY HERE

Login to your account

Can't remember your Password ?

Register for this site!

loading