×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Control logix versus compact logix

Control logix versus compact logix

Control logix versus compact logix

(OP)
What's the difference between control logix and compact logix?  Are they both programmed with RSlogix5000?

thanks,
EE

RE: Control logix versus compact logix

Size of the PLC. CompactLogix is intended for smaller applications. If you are using a lot of remote I/O then go with the ControlLogix. More different types of I/O modules are available for the ControlLogix.

RE: Control logix versus compact logix

I have always considered the CompactLogix to be the intended replacement for the SLC platform, only utilizing the enhanced features in the software interface of RSLogix 5000 with ControlLogix, specifically the advanced programming abilities like UDT and motion in ladder logic.  

Since it is a non-backplane, modular system, you have some pros and cons to consider in your layout when using a Compact.

They also have "brick" style compacts out now which could be compared to the Micrologix series.


Marc Whitney
www.thelogicongroup.com

RE: Control logix versus compact logix

(OP)
Thanks for your replies.   

RE: Control logix versus compact logix

One last thing to note...

Compact is limited to a single ethernet port.  Controllogix can have several Ethernet cards in the backplane to isolate networks (drives, HMI, plant floot, etc.)

 


Marc Whitney
www.thelogicongroup.com

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources