Specifications

Before You Begin Installing
151051 3-3
3.3 SK-2224 Board Layout
Figure 3-1 shows the SK-2224 circuit board including location of terminals, connectors, dip
switches, and LEDs.
Figure 3-1 Model SK-2224 Layout
Zone
2 Notification
Appliance
Circuits
Trouble &
Alarm Relays
Auxiliary
Power
Output
Backup
Battery
Connector
AC Power
Connector
Annunciator
Programming
DIP Switches
On-Board
Piezo Sounder
SK-2884
Serial
Interface
Connector
Inputs