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1. Introduction
The EV435AM-AD is a fully integrated anti-mask detector for the IADS bus.
The housing is protected with a cover tamper. A pry-off tamper is available
but not included.
The detector can be manually addressed from addresses 0 to 255 with the
on-board DIP switch. Switch 1 is the LSB.
2. Device Category
The EV435AM-AD is of the device category PIR, type 1 and will be automati-
cally recognised after learning the device into the ATS1290 DGP. For more
details about device categories and types, refer to the ATS1290 manual.
3. Installing the Detector
Install the detector so that the expected movement of an intruder will be
across the fields of view. This is the direction best detected by PIR detectors
(fig.
).
As with all PIRs the following false alarm sources should be avoided:
•
Direct sunlight on the detector.
•
Heat sources in a field of view (heaters, radiators, etc.).
•
Strong air currents on the detector (fans, air conditioning, etc.).
•
Large animals in a field of view (dogs, cats).
4. Mounting the Detector (fig.
1. Lift off the cover plate (1) as shown.
2. Using a screwdriver, prise open the detector (2) and carefully remove
the PCB (3), taking care not to touch the pyroelectric sensor (4).
3. Break out one or both cable entry hole(s) (5), as required.
4. Select the mounting holes for corner (6) or flat wall (7) mounting.
5. Using the base as a template, mark the screw hole locations on the
wall.
Mount the detector between 1.8 to 3.0 m high (fig.
6. Fix the base to the wall.
7. Strip the cable 5 cm and pull it through the cable entry hole(s) (6) and
strain relief (fig.
).
8. Replace the PCB (3).
9. Wire the detector (fig.
10. Select the detector address using the DIP switch (fig.
11. Replace the cover (2), insert the screw (8) and replace the cover plate (1)
(fig.
).
5. Selecting the Coverage Pattern (fig.
The coverage pattern can be changed to fit specific requirements using the
mirror stickers. It is recommended to blind unused curtains that are looking
at walls or windows located very close to the detector.
For example: See Fig.
for the mirror curtain coverage pattern corre-
sponding to curtain 2A and 2B, 7A and 9B masked.
CAUTION! Removing label(s) can damage the mirror surface!
Note: Under optimal conditions the range of the detector can be up to
100% higher than that stated.
6. Window Masking (figs.
The window blinders are fitted ex-factory to the inside of the detector
window. By partly masking the curtains in this way the detector will be
more stable during normal use (fig.
When objects are located within 1.5 m or underneath the detector, insert
the mask to the inside window ( fig.
objects that change temperature (e.g. drinks machines, caged birds, etc.)
and with reflective surfaces.
)
).
).
)
- )
).
). In particular, use the mask to avoid
7. Setting the Detector
The following settings can be addressed by the IADS bus:
Detector setting
Walk test
Day/Night
Authorised Reset
Process mode
Range
AM-sensitivity
The status of alarm, tamper and trouble can also be read through the bus
via the ATS1290 DGP menu 2.
8. Resetting the Condition
Detector status
PIR Alarm
PIR Latched alarm
AM (auto - reset)
AM (authorised reset)
PIR Trouble
AM Trouble
9. LED iIndication
Detector
status
Power on
Alarm
AM
PIR Trouble
).
AM Trouble
Low Battery
Latch alarm
10. Topology and Detectors
Please refer to the ATS1290 manual.
11. Cable Specification
Please refer to ATS1290 manual.
12. Address Setting, Zone Numbers and Output Numbers
Set the EV435AM-AD to its unique address on the IADS bus. For details, see
figure
.
The address setting of the EV435AM-AD will immediately correspond with
zone number and output in the range of the ATS1290 DGP.
Alarm zones (* see Memory location map below)
The EV435AM-AD will occupy 2 zone addresses by default:
-
The first zone will correspond with the detector alarm output
-
The second zone will correspond with the Mask alarm.
For some local regulations, it is acceptable to combine this functionality to
1 zone. This could be configured by setting memory location 5 to "1". Refer
to the memory location map for more details.
Refer also to the ATS1290 manual for the direct link to the zone number
(control panel).
- 2 -
Installation Instructions
Options
On/Off
On/Off
After PIR alarm or Authorised reset
3D+ or Bi-curtain
10 m or 16 m
High/Low
Condition for reset
3 sec. time-out.
Next change from Disarm to Arm.
Next successful PIR alarm after a
40 sec. inhibit period.
Next successful PIR alarm in Disarm
and Walk Test mode.
Next successful PIR alarm.
Next successful automatic test
(every 10 minutes during Disarm).
Next successful AM detection.
Next successful automatic test
(every 10 minutes during Disarm).
Yellow
Red
LED
LED
Blinks alternately for 20 sec.
——-
On during alarm period.
——-
On until AM is reset.
——-
Blinks slowly until reset.
——-
Blinks quickly until reset.
——-
Always on until correct
voltage is restored.
——-
Blinks until reset
(not displayed during Walk
Test).
= On
= Blinking
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