Installation Instructions
Part No. 320902-0E
DTX 15 / 18
3
5
7
1
2
4
8
6
Diagram 1 - Description
1. Coin slot
2. Off the wall tamper (using this mounting hole
provides off the wall tamper)
3. Detector mounting holes
4. Cable entry knock-outs
5. Mirror adjustment and fi xing screw
6. Pyro Detector (Do not touch)
7. Microwave range control
8. Cover screw (Loosen only - do not remove)
Guardall Limited
Lochend Industrial Estate
Newbridge, Edinburgh EH28 8PL
Technical Hotline: 0131- 333-3802
Website: www.guardall.com
Volumetric Plan View 15m / 18m
Volumetric Side View 15m / 18m
7.5m/9m
0m
7.5m/9m
2.3m
Diagram 3 - Coverage Patterns
0 4m/4.5m 7.5m/9m 12m/13.5m 15m/18m
0 4m/4.5m 7.5m/9m 12m/13.5m 15m/18m
Voltage: 12 V (9 V to 16 V dc)
Current: Quiescent – 17 mA @ 12V
Max – 22 mA @12V (All LED’s ON)
Alarm, Aux &
Tamper:
Normally closed (NC). Rated at 24 V dc, 50mA
Test Input: Positive supply to enable LEDs and control
Remote Self Test
Control Input: Positive supply for system Set. Otherwise
Unset
Microwave range: 50% to 100% of range via potentiometer
1. Technical Specifi cation
See datasheet for full information
Use in EN50131 Complaint Systems:
DTX 18 meets the requirements of TS50131-2-4:2004, Grade 3, Class II
with SW4 and SW9 ON and SW3 OFF.
DTX 15 meets the requirements of TS50131-2-4:2004, Grade 2, Class II
and is suitable for use on PD6662 Grade 3 systems with SW4 ON and
SW3 OFF.
Diagram 2 - Terminal block
10 9 8 7 6 5 4 3 2 1
NC Aux
Ctrl
12 V
Test
+ -
NC Alarm
NC
Tamper
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