SmartAlarm Instruction Manual Rev 2
Page 109 of 115
Outputs
Individual channel repeat relays
As an option each channel within the Annunciator can be supplied with a
dedicated low power magnetically latched pulse relay with a configurable N/O
or N/C contact for use with 3
rd
Party devices.
Contact rating
Voltage
Rating (resistive)
24VDC
1A
125VDC
125VAC
0.5A
HNA & HNB Horn Relays
Two horn relays are provided as standard HNA & HNB each providing a N/O
contact for use with external horns or 3
rd
party devices.
Contact rating
Voltage
Rating (resistive)
24VDC
4A
125VDC
125VAC
2A
GPA & GPB Common Alarm Group Relays
Two common alarm group relays are provided as standard GPA & GPB each
providing a configurable N/O or N/C contact for use with 3
rd
party devices.
Contact rating
Voltage
Rating (resistive)
24VDC
1A
125VDC
125VAC
0.5A
Audible alarms
An integrally mounted 2.4Khz piezoelectric horn is provided as standard.
Rated at 85db @ 30cm.
Communications
SmartAlarms can be provided with an isolat
ed RS485 Comm’s Port using
Modbus RTU Protocol.