Harris Constellation - Figure D-5: Two Separate Loop Systems, Example B

Harris Corporation Constellation™
Service Channel D-7
SERVICE CHANNEL
It is important to know not to connect two Slave Terminals with their External
Pilot enabled if each Terminal is from a separate loop. Connecting the pilot
signal from one loop to the pilot signal of the other loop is forbidden.
Note that at no time should a Master site have its External Pilot enabled. This
process is forbidden and will not allow the Service Channel to work properly.
Figure D-5: Two separate loop systems, Example B
Pilot A
Pilot A
Pilot B
Pilot A
DATA
DATA
Terminal
Slave
Terminal
Slave
Data
VF
External
Pilots
Terminal
Slave
VF Data
Pilot A
Pilot B
DATA
Pilot A
Pilot A
Terminal
Master
Data
VF
DATA
A
A
Loop 1
A
A
Loop 2