Chapter 1: Installation and wiring 
P/N 3102351-EN • REV 005 • ISS 28DEC18  27 
Figure 36: SA-CLA Redundant Class B remote annunciator circuit 
 
SA-ETH wiring 
The optional SA-ETH card provides a standard Ethernet network connection for connecting to 
a local network or connecting to a computer to read from or write to the panel using the 
configuration utility. The optional SA-ETH is required for TCP/IP communications between the 
panel and a computer operating the Vigilant Site Monitor (VSM) software. 
Circuit specifications 
•  Ethernet: 10/100BaseT 
•  Network cable: Cat 5/6 crossover cable or straight through cable 
•  Operating current (standby or alarm): 34 mA nominal, 41 mA max. 
•  Wire runs: 200 feet (60 m) max., Cat 5 cable (panel to communication equipment)