Values For End-Of-Line Resistors - Interlogix Advisor Advanced ATS 000A Series Installation And Programming Manual

Figure 16: Dual loop example
(1) Zone terminal
C Common terminal
Z1 Zone 1 input
Z2 Zone 2 input
Possible EOL connections are listed in "EOL connection types" on page 19.

Values for end-of-line resistors

The following list contains the values for end-of-line resistors and possible zone
states. Both the resistance and the voltage measured across the zone are
shown.
Depending on the input type and anti-masking option, the following EOL values
can be available.
EOL Connection
details [1]
Single NC (Item 1)
No EOL
Note: Values for other EOL are equal to Dual, except all ranges but normal are
alarm ranges.
Single NO (Item 2)
No EOL
Note: Values for other EOL are equal to Dual, except all ranges but normal are
alarm ranges.
Dual
10K (Item 4)
RA=10 kΩ, RT=5 kΩ,
RF=5 kΩ
4K7 (Item 3)
RA=4.7 kΩ, RT=4.7 kΩ
16
(1) RA
A
T
( ) 2
Zone state
R (kΩ) —
—
U (V)
R (kΩ) —
—
U (V)
R (kΩ)
<3.33
U (V) <5.70
R (kΩ)
<1.00
U (V) <2.41
Advisor Advanced ATSx000A(-IP) Installation and Programming Manual
A
T
( ) 2
(2) Detector
A Alarm relay
T Tamper relay
—
<1 >1
—
<3.5 >3.5
—
>44.70 <44.70
—
>11.14 <11.14
3.33– 6.67– 13.33–
6.67 13.33 26.67
5.70– 8.10– 10.20–
8.10 10.20 11.70
—
1.00– 6.67–
6.67 16.84
—
2.41– 8.07–
8.07 10.74
A
RT
T
( ) 2
— —
— —
— —
— —
—
>26.67
—
>11.70
—
>16.84
—
>10.74