20
Remote Pushbutton Wiring
SUPPLY 24VDC
SPR
HNA
HNB
GPA
GPB
MULT
FIRST RESET
MUTE
SYSTEM TEST
RESET
ACKNOWLEDGE
LAMP TEST
T
A
R ST M FR
OV OVC +V +VC
5.15 Terminations
All active cells within the annunciator are provided with quick disconnect (2) part pluggable, rising
clamp, terminals capable of accepting up to 2.5mm² cable. In the unlikely event that a card fails the
associated field wiring can remain connected and the terminal temporary unplugged to allow removal
and replacement of the associated card.
5.16 Failsafe Mode
All relays are configured in their default setting as energised. The relays will de-energise on trip or in
the case of a power failure.