Electric & Electronic Systems
For Remote Data Delivery and Control
RESIDENTIAL A/C ENERGY
MANAGEMENT with Meshed PLC



PSI’s patented 2 way integrated communication system can easily be implemented in retro-fit
applications and/or can be incorporated as part of an OEM application with an Air Conditioning
equipment supplier.  The system can also be utilized to communicate with virtually any other
valuable building assets such as refrigerators, demand meters, and lights by the using Meshed
Network Power Line Carrier (PLC).
CEMesh®
Multi-Unit Dwellings
Individual A/C Units are remotely managed by the residents via the web.  In addition, Facility Managers can control all points in the
system building-wide, and authorized Electric Utilities can remotely de-energize A/C units during power emergency events. The
improved flexibility and visibility of the building loads via the PSI automation system will lead to improved energy planning and
performance.
Benefits you can count on:
  • No wiring, plug-in and your connected
  • Self Registering and Self Healing
  • Meshed Network Communications
  • Manage both 120 volt and 208 volt A/C loads
  • Multiphase Communications
  • AMR/AMI back haul through PSI’s fixed network
A communication system specifically
designed for use in urban settings
with multi-unit dwellings.

The system is easy to install in one
building, easier to install in a block of
buildings, and requires no
maintenance.
100 Otis Street, Northborough, MA 01532  (508) 393-1655 TEL, (508) 393-1887 FAX