Specifications

Overview 2
SHM80001
SAFETY HI-TECH
Quaestor-SZU Releasing Fire Control Panel - Installation and Operation Manual
Revision E03.04
6 of 155
The Quaestor-SZU Releasing Fire Control Panel is a conventional fire control panel and releasing system. The fire
control panel provides connections for Detection Zones, Notification Appliance Circuits (NACs), Releasing
Circuits, Relay Outputs, Status Units and AUX 24 V power.
Models of the Quaestor-SZU Releasing Fire Control Panel provide 115 VAC or 230 VAC operation in modes
for regulated and special application environments.
The figure below illustrates Class B, Style C field wiring terminations of the Quaestor-SZU Releasing Fire Control Panel:
Figure 2-1
Field Wiring Terminations
Section 2
Overview
EXTRACT
SWITCH
REL PRES.
SWITCH
LOW P.EXTING.ABORT
RELEASE
MAN.
SELECT
MODE2ND STAGE1ST STAGENAC3POWERDATA
STATUS UNITS
REMOTE
CONTROL
AUX
24V
NO CNC C NO NC C NO
ZONE 3ZONE 1 ZONE 2NAC2NAC1
R0V SIL AL FLT RST NC C NO NC C NO NC C NO
TROUBLE RELAY LOCAL FIRE FIRE RELAY
To Status Units
ZONE 2 IDC
EOL resistor,
K1896-00
ZONE 1 IDC
EOL resistor,
K1896-00
ZONE 3 IDC
EOL resistor,
K1896-00
NAC 1
EOL resistor,
K1895-00
NAC 2
EOL resistor,
K1895-00
101010KKK
NAC 3
EOL resistor,
K1895-00
101010K10KKK
10K
6.8K
6.8K
6.8K
6.8K
6.8K
EOL resistor,
K1896-00
6.8K
6.8K
EOL diode,
K1899-00
Authorized
Releasing
Solenoid
6.8K
EOL resistor,
K1896-00
Relay
Relay
Relay Relay Relay Relay
AUX 24 VDC
( + ) ( - )
disablement switch