Alarm Modular Components (Cont.)
Relay Board
(Master/Combo Alarms only)
Features:
•
Screw terminals for 32
dry-contact relay
outputs. Dry contacts
are normally-closed
when alarm panel is
powered.
•
Relay contact ratings
are 2 A @ 30 VDC/0.5 A
@ 125 VAC.
•
Terminals accept 14 to
22 AWG wires.
Digital Display Module
(Area/Combo Alarms only)
Features:
•
Digital LED readout of
system pressure signal
transmitted from sensor
module.
•
Adjustable brightness of
digital LED readout.
•
Individual LED's indicate when system
pressure/vacuum is HIGH (red), LOW
(red), or NORMAL (green).
•
Programmable high and low alarm
thresholds.
•
Adjustable audible alarm mute duration.
•
Individual high and low alarm dry-contact
relay outputs.
•
Can transmit pressure or vacuum signal to
another digital display module for remote
applications.
6
6-847718-00 Rev. B00
Multi-Signal Module
(Area Alarms only)
Features:
•
Monitors up to five
normally closed dry-
contact switch signals.
•
Separate indicators for each of five signals
for normal (green) or abnormal (red)
conditions.
•
Available (optional) with separate dry-
contact relay outputs for each of five
signals.
•
Adjustable brightness of LED indicators.
Blank Module
Features:
•
Reserves a space in
alarm panel for future
expansion.
•
Used to fill unused alarm
panel module locations.