User's Manual

E1 Spread Spectrum Radios
8-12
8.3.6 User I/O Setting
Figure 8-12: User I/O Setting
Besides the standard E1 interface, there are the environment detection and control port. This allows the users to
fully control the controlling room from the local end. For example: If there is no manual control over the remote end,
it is possible to have all the temperature, alarm, power supply etc. data from the central controlling computer. The
central controlling computer controls most of the functions which makes intelligent management possible. This
device has 8
input and 4 relay output ports. 4 relay outputs represent Critical Grade Alarm, Major Grade Alarm,
Minor Grade Alarm, and over 1 condition of above-mentioned happened respectively.(See P.64)
Send Setting: Modified data are written into the IDU.
Check: Check all the IDU setting data.