User's Manual

Home Area Nework Guide 1
CHAPTER
1
I NTRODUCTION
The TWACS system is a fixed network, utility communication system. Running at
a centralized location, the TWACS operating software communicates with end
points, such as meters, by way of existing power lines. The TWACS system allows
full two-way access to and from the consumer’s meter, providing communication
and control features for the Utility.
Figure 1.1 TWACS system overview