The power lines of input and output voltage are disconnected which allows the isolation of the different spans installed. It contains a DS2406 that besides of holding the files of TAG-ID personality, it shows if the circuit has external feeding from the transformer or not through the PIO-B
The device fulfills the TAG-ID standard in such a way that under its inclusion in a 1-Wire Network the main computer can locate the device and know all the data related to it.
In order to locate the physical position in the network, the serial number can be seen on a label in the outside of the unit so its position in the network can be located visually.
The module is protected through a quick-acting fuse of 12 volts @ 750 ma. This module provides two standard RJ11 connectors