The SK-5280 has 1 connector which has 10 outputs for alarms and 10 outputs for trouble annunciation. These outputs are active low. Each output can provide up to 100 mA of current, with a total limitation of 700 mA. The module has 4 normally open nondedicated relays that can be wired to be active with any of the outputs. The system can supervise up to 8 5280 Status Display Modules.
Wire the SK-5280 as shown in Figure 2. Maintain a physical separation of one-half inch or more between field wires and connection points to prevent damage from transients.



