IDS800 INSTALLER MANUAL NO. 700-175-02N ISSUED JUL 2003 VER 1.45 7
IDS800 INSTALLER MANUAL
3. End-of-Line Resistors/Tamper per Zone
All zones are end-of-line supervised. Any unused zones must also
be terminated with the appropriate resistor.
The end of line resistor should be placed inside or as close to the
sensor as possible.
If the zones are not programmed to report tamper by zone i.e. a
[0] is programmed into location 11 then use the 3K3 end-of-line
resistor.
If the zones are programmed to report tamper by zone, the 4K7
and 12K end-of-line resistors should be connected as per Figure 2
below. The 4K7 and 12K resistors are not included with the panel
but may be obtained from your local distributor of IDS products.
Figure 2: Tamper per Zone Connection
The operation of the tamper is as follows:
If the panel is not armed and a tamper condition occurs, the
siren will not sound but a tamper condition will be reported.
If the panel is armed and tamper condition occurs the alarm
will register a zone violation and a tamper condition will be
reported.
Regardless of whether the panel is armed or not, if a zone is
programmed as a priority/panic zone, a tamper will register a
panic condition as well a tamper condition.
If the tamper per zone is enabled, it affects all zones and therefore
both end-of-line resistors must be connected in all zones. If the
tamper facility is not used on a zone then the 12K resistor must
be connected directly across the zone (i.e. between the zone