Learn about the Community. Join our Core Community to Get Started

Schneider Electric Exchange Community

Discuss and solve problems in energy management and automation. Join conversations and share insights on products and solutions. Co-innovate and collaborate with a global network of peers.

Register Now
Knowledge Base
Showing results for 
Search instead for 
Did you mean: 

Replacement for discontinued I/A Series hardware UNC-410, UNC-520, ENC-410 & ENC-520


Replacement for discontinued I/A Series hardware UNC-410, UNC-520, ENC-410 & ENC-520

Product Line

TAC IA Series


  • I/A Series R2 Universal Network Controllers UNC-410 and UNC-520
  • I/A Series G3 Enterprise Network Controllers ENC-410 and ENC-520


Due to component availability, the following UNC/ENC parts have been discontinued as of 1st December 2013. 


Discontinued UNC/ENC controllers can be replaced with the JACE 603, JACE 645 controllers series. The JACE 603 and JACE 645 are the first network controllers that can run either R2 or G3 Niagara applications when a corresponding license is installed. 

New sites and expansions – these Network Controller parts come with the same metal box enclosure as the products they replace:

Retrofit applications – these Network Controller parts are a replacement board that fits into an existing UNC/ENC enclosure:

Refer to PA-00251 for details. 

*Note - The parts for new sites and expansions are not available for all regions. Contact your local Schneider Electric sales representative if you have any questions. 

* Updated May 2015
The parts TRD-RB-603-R2 and TRD-RB-645-R2 are not longer available. See below for the equivalent parts.

  • TRD-RB-603-R2 > TRD-RB-603 + TRD-R2-RB-6XX
  • TRD-RB-645-R2 > TRD-RB-645 + TRD-R2-RB-6XX


* Updated March 2019

The JACE-603 and JACE-645 has been discontinued as of June 2018. 

The recommended replacements are the EcoStruxure Building Operation AS-P or the I/A Series JACE-8000. Refer to PA-00592 I/A Series JACE 600 End of Commercialization

Tags (3)
Labels (1)
No ratings