MAXIMUM NUMBER OF CONVENTIONAL DEVICES PER ZONE MUST NOT EXCEED 20 DEVICES.
CONVENTIONAL ZONES ARE Z5 to Z8 ONLY
Conventional Device Zones: Z5 - Z8:
26-1509 Issue 2
Known to be compatible with
Apollo 55000-317 Series 65 optical smoke detector
Hochiki SLR-E3N Conventional Photoelectric Smoke Detector
Nittan EVC-P Photoelectrical Optical Smoke Detector
System Sensor 2020P Conventional Optical Smoke
+ +
- -
+ +
- -
+ +
- -
Z5 +
Z5 -
SCRN
+ +
- -
✗
MANUAL
CALL
POINT
SMOKE
OR HEAT
DETECTOR
SMOKE
OR HEAT
DETECTOR
SMOKE
OR HEAT
DETECTOR
MANUAL
CALL
POINT
EOL
END OF LINE
DIODE
DO NOT SPUR
(wiring not monitored)
Detector bases with integral continuity diodes must be used to ensure manual call points remain operational
when a detector head is removed from its base.
Manual call points with integral resistors must be used to prevent a short circuit fault occurring instead of a
fire condition when activated.
An EOL diode provided with the expanstion card must be connected across the terminals of the last device
on each circuit to allow the wiring to be monitored.
The wiring for each detector circuit should be connected to the relevant connector block on the Main Control
PCB and their screens terminated at the panel
For more specific device wiring information, please refer to the manufacturers’ own instructions.
If a conventional zone is
NOT
used it
MUST
be switched off using the zone status menu in the engineers
programming options or an EOL diode provided with the expanstion card must be connected across the
connector block on the Main Control PCB as shown below
Z5 +
Z5 -
SCRN
