MODEL EX 324
January 16, 2020
MODEL E 21M
January 16, 2020
MODEL ER 27
This fire, intruder, and temperature alarm system is specially designed to meet the safety requirements and to protect the unmanned equipment rooms from unpredictable events such as fire, unauthorized intrusion and unsafe room temperature.
Under any of the above calamities, this integrated system generates separate audio-visual alarms and gives instant alert signal to the concern people so as to take the further action. Along with local alarms, this system provides remote alarms through PFC contacts and also provides digital signal / data through RS 232 port.
FEATURES
System basic features
[a] Fire alarm – Two zone
[b] Intruder alarm
[c] Temperature high alarm
[d] Remote alarms through PFC contacts
[e] Digital signal / data of alarms
[a] Fire alarm: The control panel generates audiovisual alarm on receipt of trigger commands from fire sensor. Special tones are used to indicate the fire condition. This will alert the local staff so as to activate the firefighting device or to take other appropriate measures.
[b] Intruder alarm: Unmanned equipment rooms such as microwave stations or exchanges are monitored and protected from unauthorized entry. For this purpose magnetic door sensors are used to trigger the control circuit that generates the audiovisual alarm.
[c] Temperature alarm: The room temperature is continuously monitored by control panel. For this purpose RTD sensor is used, that senses the room temperature and if it is exceeds the safe limit, system triggers the visual and remote alarms.
[d] REMOTE ALARMS: In additional to audiovisual local alarms, the control panel also trigger the relays that provides potential free contact for extension of individual alarm to central monitoring stations like switch center of cellular network
[e]DIGITAL SIGNAL / DATA ALRMS: In additional to remote alarms and local audiovisual alarms, this panel provides digital data for generated alarms through RS 232 port which can be directly interfaced with other communication equipment to central monitoring stations or switch center
SPECIFICATIONS
System configuration
a] Fire zone : One
b] Fire sensor : Apollo ionization or optical sensor
c] Door sensor : Magnetic door sensor
d] Temperature sensor : Temperature sensor (RTD)
e] Front panel controls : Self-Test switch for system check
Digital reset switch for fire alarm
Arm/Disarm key for intruder
Rocker switch for hooter mute
Audiovisual indications
01] System on : Green indicator
02] Fire (each zone) : Flashing twin red LED & fire tone by internal speaker
03] Fire sensor open : Amber indicator & fault tone by internal speaker
04] Fire sensor short : Amber indicator & fault tone by internal speaker
05] System armed : Green indicator
06] Door open : Red indicator & beeper tone
07] Exit delay on : Red indicator & beeper tone
08] Temperature high : Red indicator
09] Supply fail : Amber indication
10] System fail : Red indication
Alarms through PFC
All remote alarms are separately provided through potential free relay contacts. All relays remain normally open / normally close as per your requirement
Alarms through RS 232 port
01] Fire alarm zone 1
02] Fire alarm zone 2
03] Door open alarm
04] Room temperature high alarm
05] Fire sensor fail alarm
06] Input supply fail alarm (LO or HI)
Electrical specifications
a] Operating supply : 48 VDC +/- 15%
b] Power consumption : Min 2.0 W to Max 18.0 W
c] Operating condition : Temperature range: 0 to 50°C
Relative humidity : 40 to 75 %
Mechanical specifications
a] Panel size : H X W X D 300 X 240 X 90 MM
b] Panel weight : 1.8 Kg. (excluding sensors)
c] Panel color : Off white with polycarbonate front sticker
d] Panel mounting : Vertical wall mounting
