12Example of connecting a “Summary” alarmBefore making any connections to the TPSD ensure that the AC Power is off at the main breaker box and thatboth of the unit’s breakers are off. Verify that no voltage is present by using a voltmeter at all input and outputterminals.EXAMPLE: A customer wants a Green Lamp to beilluminated at all times and wants a Red Lamp toilluminate and a speaker to sound when the summaryalarm triggers. The customer would make the connectionsto the NC and C contacts on one set of the SUMMARYrelay contacts between the speaker and a power supply.On the other set of SUMMARY relay contacts they wouldconnect the NO and C contacts between the Green Lampand power supply, and would connect the NC and Ccontacts between the Red Lamp and power supply.Figure 10 - Example Connections (CustomerProvided Equipment)
