Chapter 1: Installation and wiring 
24  Vigilant VS1 and VS2 Technical Reference Manual 
SA-ETH wiring 
The optional SA-ETH card provides a standard Ethernet network connection for 
connecting to a local network. 
Circuit specifications 
•  Ethernet: 10/100 Base-T 
•  Network cable: Crossover cable or straight through cable 
• Operating current 
Standby/Alarm: 34 mA 
Max.: 41 mA 
•  Max. wire runs: 200 feet (60 m), Cat 5 cable (panel to communication equipment) 
Figure 35: SA-ETH wiring 
Network cable
Ethernet card
To network
connection
(PC, router, switch, etc.)
 
Figure 36: SA-ETH LEDs 
Ethernet card
LED 1 (DS1): Link
LED 2 (DS2): Speed
LED 3 (DS3): Duplex
LED 4 (DS4): Collisio