P/N 422-6368-
ML • REV F • ISS 05FEB19
5 / 40
Self-test
Detector is continuously checking all vital parts responsible for
proper detection of glass break signal using internal self-test
procedure.
Anti-masking
To test the anti-masking system, follow these steps:
1. Put the power on. Seal microphone completely with elastic
material like plasticine, chewing gum or isolation tape.
INTRUSION and FAULT relays will open after max. of
180 s signalling masking of microphone.
2. Remove sealing material from microphone. Relays will
close in less than minute.
Understanding the LED when the detector
is in operation
The LED can have the following states in operation:
•
Flashes 1 to 3 times when powered ON: Indication of
range setting after power-on
•
Off: Normal state, no alarms
•
Permanently on: Intrusion detected
– if detector in Latch
mode
•
Permanently on with 1 dip per 3 s: Masking detected
•
Permanently on with 2 dips per 3 s: Low supply voltage or
self-test failure
•
Short blink: Antimasking warning
– foreign object in close
proximity of microphone
Understanding the LED when testing the
detector with GS960-TR tester
The LED can have the following states during the test:
•
Flickers: In test mode
•
Flickers and blinks: In calibration mode
•
Flashes 1.5 s: Confirms received signal
•
Blinks slowly 1 time each 2.5 s after calibration: Set range
setting to Zone 1 (4 to 9 m)
•
Blinks slowly 2 times each 2.5 s after calibration: Set
range setting to Zone 2 (2 to 4 m)
•
Blinks slowly 3 times each 2.5 s after calibration: Set
range setting to Zone 3 (1 to 2 m)
Troubleshooting
Detector does not respond:
•
Check the supply voltage and polarity
LED permanently on:
•
Switch off the detector for a short period
•
Check if LED is in latching mode (DIP 1 ON)
LED permanently on with 1 dip per 3 s:
•
Check if microphone not masked with foreign material
LED permanently on with 2 dips per 3 s:
•
Check supply voltage
– it should be higher than 7 V
No alarm:
•
Check the INTRUSION and FAULT relay wiring
•
Check the alarm loop wiring
Specifications
Type (thickness) of protected glass:
Minimum
Float (4 mm)
Maximum
Laminated P4 (4 + 4 mm)
Size of protected glass
40 × 40 cm min.
Max range
9 m
radius/165°
Range setting
Zone 1: 4 to 9 m
Zone 2: 2 to 4 m
Zone 3: 1 to 2 m
Supply voltage
7 to 30 V DC
Max. voltage ripple
2 Vp-p at 12 V, 4 Vp-p at 24 V
Voltage monitoring
Fault signalled at < 7 V
Current consumption, max.
11.4 mA at 12 V, 7.2 mA
at 24 V
D/N signal levels
DAY: D/N open or < 2.5 V,
NIGHT: D/N > 2.5 V
INTRUSION output, FAULT output
Relay
INTRUSION and FAULT relay
contact rating
50 mA, 50 V DC / peak AC,
Rs
≤ 30 Ω
TAMPER contact rating
50 mA / 50 V DC / peak AC
Intrusion/fault indication
LED
Environmental class EN 50130-
5:2011, VdS 2110
Class I
Operating temp. range
+5 to 40
°C
Operating humidity range
Max. 93% RH
Housing material
Plastic ABS, white
Dimensions (W x H x D)
68 x 109 x 40 mm
Security grade
EN 50131-2-7-1:2012/A1:2013,
Grade 3; VdS 2332, class B
Approvals
VdS: G118505
Accessory
GS960-RB plug-in EOL resistor
board
Regulatory information
Manufacturer
PLACED ON THE MARKET BY:
UTC Fire & Security Americas Corporation, Inc.
3211 Progress Drive, Lincolnton, NC, 28092,
USA
AUTHORIZED EU REPRESENTATIVE:
UTC Fire & Security B.V.
Kelvinstraat 7, 6003 DH Weert, Netherlands
