8
ID-E299-001GB
Allowable signalling device line resistance
10 % of load resistance, but ≤ 50 Ω
Signalling device line load resistance
200 Ω ÷ 10 kΩ
Signalling device line insulation resistance, min.
100 kΩ
Signalling device line operation voltage
24 V + 25 % - 15 %
Signalling device allowable current, max.
140 mA
Alarm transmission delay
programmable from 0 to 10 min,
1-second interval
Relay outputs:
-
general alarm1 or 2 switchable contacts
-
general fault1 switchable contact
-
zone alarm16 or 24 switchable contacts
Relay outputs load
1 A/30 V
Control panel work time after mains voltage outage
see Table 3
Event memory:
-
counter capacity of events that evoked
alarm mode triggering
9999
-
event time registration accuracy 1 s
-
counter
capacity
of
events
not
connected
with alarm mode
512.
Table 3.
Control panel work time
after mains voltage outage
Control panel batteries
capacity
Maximum current consumption from
external devices power supply output
72 h
17 Ah
0 mA
30 h
17 Ah
40 mA
12 h
17 Ah
800 mA
3
GENERAL OPERATION PRINCIPLE
The IGNIS 1240 is a conventional fire alarm control panel interoperating with non-addressable fire
detectors installed in detection lines that are terminated with end-of–line resistors. Detection of a
fire hazard by a detector evokes the control panel triggering an alarm mode and alarm signalling with
indication of the number of the zone where a fire danger has occurred. The zone size is closely
connected with the detection line length and the number of detectors installed therein.
The control panel is equipped with a microprocessor-based controller that monitors the system
operation, processes information delivered from detecting, monitoring and signalling lines as well as
from the device handling elements. It controls optical and acoustic signalling devices and output
circuit operation. The circuit also contains a memory intended for registration of occurrences
detected by the control panel, a real time clock and a RS 232 standard serial port for a computer
connection.
Summary of Contents for Ignis 1000
Page 37: ...ID E299 001GB 37 Fig 1 Control panel front side view ...
Page 38: ...38 ID E299 001GB Fig 2 IGNIS 1240 design and dimensions ...
Page 39: ...ID E299 001GB 39 Fig 3 Control panel mounting ...
Page 41: ...ID E299 001GB 41 Fig 6 Control panel Power supply unit view ...
Page 43: ...ID E299 001GB 43 Fig 8 G 35 base connection method into detection line ...
Page 44: ...44 ID E299 001GB Fig 9 G 40 base connection method into detection line ...
