SATEL
INTEGRA 128-WRL
19
NO
– the wiring type dedicated to connecting devices with the NO (normally open) alarm
output. Closing the circuit will trigger an alarm.
EOL
– this wiring type may be used to connect devices having the NC or NO alarm output.
Closing or opening the circuit will trigger an alarm.
2EOL/NC
– the wiring type recommended to connect detectors having the NC alarm output
and a tamper output. The zone can recognize 3 states: normal, alarm and tamper.
2EOL/NO
– the wiring type similar as 2EOL/NC, but for detectors with the NO alarm output.
Roller
– the wiring type dedicated to connecting roller shutter detectors.
Vibration
– the wiring type dedicated to connecting shock detectors. The zone will also
accept connection of a detector with the NC alarm output (e.g. a shock detector and
a magnetic contact can be connected in series).
Follow output
– in case of this configuration the detector should not be connected. The zone
status depends only on that of the selected output (the output is not to be physically
connected to the zone).
Fig. 8. The ways to connect detectors to zones. The detector outputs are designated with
letters: A - alarm, T – tamper. R=R1+R2.
5.7.1 End-of-line resistors
The value of R1 and R2 resistors is programmable within the range from 500
Ω
to 15 k
Ω
(the
sum of preset values may not exceed 15 k
Ω
– see P
ROGRAMMING
manual). The factory preset
values are as follows:
R1 = 1.1 k
Ω
,
R2 = 1.1 k
Ω
.
If the resistor value in the keypad or expander is not programmable, in Single EOL
configuration, the 2.2 k
Ω
resistor is required, and in Double EOL (2EOL) configuration
– two 1.1 k
Ω
resistors.
