Guardall DTX 15 User Manual

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

Guardall DTX 15 Specifications

General

Microwave Frequency	10.525 GHz
Detection Method	Dual Technology (Microwave + Passive Infrared)
Detection Range	15 meters
Current Consumption	25mA max
Alarm Output	Normally Closed (NC) Relay
Tamper Output	N/C, 28V DC, 0.15A
Operating Temperature	+50°C
Humidity	95% max (non-condensing)
Mounting Height	2.2 meters

Summary

Diagram 1 - Description

Coin Slot

Identifies the coin slot feature on the device.

Off the Wall Tamper

Explains the off-the-wall tamper functionality using a mounting hole.

Detector Mounting Holes

Refers to the holes used for mounting the detector.

Cable Entry Knock-outs

Notes the locations for cable entry.

Mirror Adjustment

Details the mirror adjustment and fixing screw.

Pyro Detector

Identifies the Pyro Detector component.

Microwave Range Control

Indicates the control for adjusting microwave range.

Cover Screw

Mentions the cover screw for maintenance.

Diagram 2 - Terminal Block Connections

NC Tamper Terminal

Terminal for the Normally Closed Tamper circuit.

NC Aux Terminal

Terminal for the Normally Closed Auxiliary output.

Ctrl Terminal

Terminal for control input.

Test Terminal

Terminal used for testing functions.

NC Alarm Terminal

Terminal for the Normally Closed Alarm output.

Positive Power Terminal

Terminal for the positive 12V power supply.

Negative Power Terminal

Terminal for the negative power supply connection.

Technical Specifications

Voltage Specification

Specifies the operating voltage range (9V to 16V dc).

Current Draw

Details quiescent and maximum current consumption.

Alarm, Aux & Tamper Ratings

Specifies contact ratings for alarm, aux, and tamper.

Test Input Functionality

Describes the purpose of the test input.

Control Input Functionality

Explains the function of the control input.

Microwave Range Adjustment

Details how to adjust the microwave detection range.

EN50131 Compliance

DTX 18 EN50131 Compliance

Details DTX 18 compliance with TS50131-2-4:2004 standards.

DTX 15 EN50131 Compliance

Details DTX 15 compliance with TS50131-2-4:2004 standards.

Installation Location and Walk Testing

Recommended Installation Location

Guidance on optimal mounting height and obstruction avoidance.

Walk Testing Procedure

Steps for walk testing PIR and microwave coverage.

Operating Feature Selection (DIP Switches)

SW1: LED Enable

Controls the enabling and disabling of device LEDs.

SW2: Pulse Count

Selects pulse count for harsh environments.

SW3: Microwave Day Disable

Disables microwave detection when the system is unset.

SW4: Anti-Mask / Fault Output

Configures anti-mask functionality and fault output.

SW5, SW6 & SW7: EOL Resistors

Enables built-in EOL resistors for specific panel types.

Advanced Switch Settings

SW9: Anti-Mask Sensitivity

Adjusts anti-mask sensitivity for harsh environments.

SW10: Anti-Stealth

Enhances detection for high-security applications.

System Operation Modes

Remote Self Test

Describes how to perform a remote self-test.

Alarm Memory

Explains how the system memorizes alarms.

LED Mode Setting

Details how to configure LED behavior.

LED Indications

Red LED Indications

Explains the meaning of red LED states for alarms and faults.

Green LED Indications

Explains the meaning of green LED states for microwave activity.

Yellow LED Indications

Explains the meaning of yellow LED states for PIR activity.

Warranty Information