Smart Connect
Single Loop Touch Screen Panel
Doc: GLT-229-7-1
39
Issue: 3
Date: 12/05/2017
6.5 FIRE RELAY (VOLTAGE FREE CHANGEOVER CONTACTS)
Figure 3: Connections for fire relay, fault relay, conventional sounders and auxiliary DC outputs.
The fire relay changes over in any fire condition, and can be used for driving local fire fighting equipment such as sprinkler systems,
magnetic door holders, air conditioning shut off, auto diallers etc.
NB In the quiescent condition, there is electrical continuity between C and NC. In the fire condition, there is continuity between C
and NO.
6.6 FAULT RELAY (VOLTAGE FREE CHANGEOVER CONTACTS)
The fault relay is energised in the quiescent condition. This allows the relay to indicate any fault with a change of state, even in the
event of total power loss. The terminals are marked for the quiescent running of the panel.
6.7 AUXILIARY DC OUTPUT
This 24V DC output is provided to support low power requirements (100mA max). A separate power supply will be required for
higher current applications.
