Jumper Settings; Dip Switch Settings; Led Indication - Interlogix VE1120 Serie Hoja De Instalación

two screws (DIN 7998) in positions A. For corner-mounting
use screws in positions B or C (Figure 3). To install a pry-
off tamper, use position A or C.
Note: Using the pry-off tamper has not been evaluated by
UL/cUL.
4. Wire the detector (see Figures 3 and 7).
UL/cUL installations:
to National Electrical Code, NFPA70, and CSA C22.1,
Canadian Electrical Code Part I, Safety Standards for
Electrical Installations.
5. Select the desired jumper and DIP switch settings (see
Figure 5). See "Jumper settings" below for more
information.
6. Remove the blinders and add the stickers, if required (see
Figure 6 for an example).
7. For ceiling-mount applications that require a 90° coverage
use the SB01 swivel-mount bracket.
Note: Using the swivel-mount bracket has not been
evaluated by UL/cUL. Ceiling mount application has not
been evaluated by UL/cUL.
8. Close the cover.
9. Insert the screw and place the custom insert.
For EN 50131 Grade 3 installations, do not use mounting
position B.

Jumper settings

See Figure 5 for the jumper locations in the detector.
J1: Not used
J3 and J4: Dual loop setting
This sets the alarm and tamper relays. It allows you to connect
the detector to any control panel. Use jumpers 3 and 4. See
Figure 7.
Use Remote Test (RT) to test the detector from the control
panel. The detector will activate the Alarm relay if the test
result is positive, and the AM relay if the test result is negative.
J6: Polarity setting of the control voltage (CV)
On (factory default):
• The detector is in Day mode (system disarmed) when the
D/N input is connected to GND (terminal 1)
• The detector is in Night mode (system armed) when the
D/N input is connected to +12 V (terminal 2)
• The detector is in Walk Test Off mode (LEDs are disabled)
when the WT input is connected to GND (terminal 1)
• The detector is on Walk Test On mode (LEDs are
enabled) when the WT input is connected to +12 V
(terminal 2)
Off:
• The detector is in Day mode (system disarmed) when the
D/N input is connected to +12 V (screw terminal 2).
• The detector is in Night mode (system armed) when the
D/N input is connected to GND (terminal 1).
• The detector is in Walk Test Off mode (LEDs are disabled)
when the WT input is connected to +12 V (terminal 2).
• The detector is on Walk Test On mode (LEDs are
enabled) when the WT input is connected to GND
(terminal 1).
D/N and WT functionality
The D/N input:
• Controls the LED functionality together with the WT input.
• Resets the alarm memory
4 / 32
All wiring must be made according
• Controls the AM relay functionality during the NIGHT
mode together with SW1.
The WT input controls the LED functionality together with the
D/N input.
When the detector is in the Day mode and Walk Test On
mode, the LEDs of the detector can be activated. See "LED
indication" below for more information.
During the Night mode the LEDs are always switched off.
If a PIR intruder alarm if detected in the Night mode and the
detector switches back to Day mode, the red LED starts
flashing to indicate an alarm in memory.
The alarm memory is reset by switching the detector to Night
mode.

DIP switch settings

Factory default:
5 4 3 2 1
ON
SW 1: When to signal AM (anti-masking) or TF (technical
fault) output
On: Signals AM or TF only when the system is in Day mode
(factory default).
Off: Always signals AM or TF during Day and Night mode.
SW 2: AM sensitivity
On: Selects a higher level of AM sensitivity. AM relay reacts
within 6 seconds.
Off: Selects the standard AM sensitivity. AM relay reacts within
12 seconds (factory default).
SW 3: Resetting the AM/TF output
The system will only reset an AM alarm if it has ensured that
the cause of the AM alarm has been removed. If the AM
circuitry cannot return to its original reference levels, then
either the detector is still masked or possibly has been
damaged. The owner should then visually check that the
detector is still fully functional.
On: Resets the AM or TF status 40 seconds after a PIR alarm.
Off: Resets the AM or TF status after a PIR alarm when the
system is in Day and Walk Test mode. The yellow LED will
blink quickly. When the system is in Night status, the yellow
LED will turn off and the system is reset (factory default).
SW 4: Signaling AM or TF output
On: Signals AM on both the AM and Alarm relays. Signals TF
on the AM relay only (EN 50131).
Off: Signals AM and TF on the AM relay (factory default).
SW 5: Setting LEDs
On: Enables both LEDs on the detector at all times (factory
default).
Off: Puts both LEDs under the control of the Walk Test and
Day/Night input. This activates the memory feature of the
detector.

LED indication

PIR Red LED Alarm relay
Start up Closed
P/N 146279999-2 (ML) • REV C • ISS 28JUN12
To reset
Automatically after 25 s