TSA-200 / TSA-200XT / TSA-240 / TSA-240XT
© 2010 –
2014 Telefire Fire & Gas Detectors Ltd
Revision 1.06 July 2014
– Page 4 of 53 –
This feature is based on an Alarm Delay Period, and an Alarm Confirmation Period.
The alarm delay can be programmed, PER ZONE, to OFF (No Delay, No Alarm
Verification) or to ON. (Each zone can be programmed independently)
If the zone Alarm Delay is programmed ON, there is a 30 seconds alarm Delay (i.e.
during the delay alarms are ignored), followed by a 120 seconds confirmation period
When a zone programmed for alarm verification is first triggered, the control panel resets
the zone in alarm, waits for 30 seconds (if Delay is ON) and enters a 120 seconds (2
minutes) confirmation period. During the 30 seconds delay period, alarms are ignored.
During the 120 seconds confirmation period, the control panel enters the alarm state
immediately if a trigger from the same zone or from another zone is received, even if the
other zone is programmed for alarm delay and confirmation).
If, during the alarm confirmation period, no alarm is received, the ECD reestablishes the
quiescent condition.
Each detectors zone can be independently programmed for Alarm Delay and
Confirmation, (Alarm Verification).
The dependencies supported, as per EN 54-2, paragraph 7.12 are type A or type B,
depending on the configuration of the TSA-200 / TSA-200XT / TSA-240 / TSA-240XT.
3.5
Note Regarding Default Configuration
i
Note
By default, the TSA-200XT and TSA-240XT are programmed for Two Zones
Coincidence, and NO Alarm Delay (No Alarm Verification).
To modify these (and additional) settings, the TSA-200XT / TSA-240XT must
be programmed accordingly.
3.6
Number of Detectors
EN 54-2, Annex C, specifies a limit of 32 detectors per zone, which is the limit of each
zone of the TSA-200, TSA-200XT; hence the TSA-200 / TSA-200XT are limited to 64
detectors, in a two zones configuration.
EN 54-2, Annex C, specifies a limit of 32 detectors per zone, which is the limit of each
zone of the TSA-240, TSA-240XT; hence the TSA-240 / TSA-240XT are limited to 128
detectors, in a four zones configuration.
3.7
TSA-200, TSA-200XT EN Certification
The TSA-200 is a Control and Indicating Equipment (CIE), also termed (FDAS, Fire
Detection and Alarm System). It also referred to as a Fire Alarm Control Panel. It
can be converted to an extinguishing control panel, the TSA-200XT, by installing the
EM1 Extinguishing Expansion Module
Both models are certified to EN 54-2 and EN 54-4, and are CE marked.
3.8
UL 864 compatibility
The Display Logic of the TSA-200 product family is that of UL 864, edition 9, where
some events, i.e. Alarm and Fault (System generated events) are displayed by flashing
indicators, changing indication to ON (steady) when acknowledged. This is explained
later.
