Gardiner Technology Gardscan ‘M’, Gardscan ‘MX’ PIR security detectors Installation Instructions

PIR.QXD 22/01/99 09:59 Page 1

GARDINER TECHNOLOGY

Gardscan ‘M’ Series of PIRs

Installation Instructions

Introduction

The Gardscan ‘M’ Series Infra-Red detectors are high quality

PIRs incorporating the latest SMT (surface mount technology) production techniques to give you the ultimate PIR detector that is efficient, reliable and compact.

The Gardscan ‘M’ Series offers pulse count options of 1, 2 or

3 pulses to accommodate any environmental problems that may occur. An additional LED disable feature is provided.

The following models are covered by this leaflet:-

Part No.

05-110

05-111

Name

Gardscan ‘M’

Gardscan ‘MX’

(With Lookdown & Sealed Optics)

Range adjustment of the unit is achieved via one retaining screw and five preset notches on the PCB giving simple but accurate and repeatable range adjustment. All units are supplied with a standard volumetric lens giving a maximum range of 12 metres and a 110° field of view. The Gardscan

‘M’ Series are suitable for corner or wall mounting and an optional ceiling mount bracket is also available.The cover is held in position by a single retaining screw that has been angled outward to ease the process of refitting the cover.

Mounting Location

The surface that the PIR is to be mounted to should be of firm construction and free from vibration.

Do not mount the unit in a position where direct or reflected sunlight can fall on the lens.

2)

3)

4)

Do not mount the unit in draughty locations.

Do not mount the unit over or facing heat sources.

Do not run cabling to the unit parallel to mains wiring.

Mounting

To mount the PIR to the wall proceed as follows:-

1) Slacken (but do not remove) the cover fixing screw and remove the cover.

Unscrew the PCB retaining screw.

Remove the PCB and store in a safe place.

5)

Referring to Fig 1. remove the desired cable entry and fixing blanks (only remove necessary blanks).

Using the PIR base as a template mark the wall

(under no circumstances drill through the base).

6) Using a suitable drill bit, drill the wall and fit the rawl plugs (supplied).

7)

8)

Whilst feeding the cable through the cable entry offer the base to the wall then screw the base to the wall using the screws provided.

After wiring and adjusting the PCB (see relevant sections). replace the cover and tighten the cover retaining screw.

Fig 1. Gardscan Base

Fig 2. Gardscan Wiring

Control

Control

Panel

Alarm

Circuit

Panel

Aux

Supply

0V 12V

Control

Panel

Tamper

Circuit

LED2

C

C

B

A

E

B

C

D

C

C

C

B

E

C

C

B

A

C

C

COUNT

LED

2

1

3

(MAX) 1

2

(MIN) 5

3

4

GARDINER TECHNOLOGY

UK 01706 510000

ALARM 0V 12V TAMPER

A= Knockouts for flat wall mounting.

B= Knockouts for corner mounting.

C= Knockouts for cable entry.

D= PCB retaining screw pillar.

E= PCB adjustment locating lugs.

COUNT

LED

2

1

3

(MAX) 1

2

3

4

(MIN) 5

E

Adjust final position as required

Wiring

Wiring to the PIR should be six core 7/02 security cable.

This cable should be fitted in accordance with good wiring practice. Connection details are given in Fig 2.

PIR.QXD 22/01/99 09:59 Page 2

Coverage

The coverage pattern of the Gardscan ‘M’ Series is shown in

Fig 3. & Fig 4.

Fig 6 Left Hand Group (LED)

Fig 3. Coverage Pattern (plan view)

LED Enabled LED Disabled

Adjustment

The Gardscan ‘M’ range may be adjusted by loosening the

PCB retaining screw and moving the PCB into one of the five preset notches. With the unit mounted at the recommended 2.3 metres and counting the top notch as No.1 the following ranges may be achieved.

Long Range (Top Layer)

Mid Range (Centre Layer)

Short Range (Bottom Layer)

Look Down (Look Down versions only)

Position

1.

2.

3.

4.

5.

Down Angle

5°

10°

15°

20°

25°

Range

12m+

12m

6m

4.5m

3m

Fig 4 Coverage Pattern (side view)

2.3m

Lookdow n

0.22m

0.77

5.3

7.5

12m

The above illustration assumes a mounting height of 2.3m with the PCB in the lowest position

The Lookdown segment refers only to Lookdown versions of the Gardscan 'M'

Link Options

Two groups of links are available on the PCB. The right hand group controls the pulse count whilst the left hand group controls the LED. The options are as follows.

Fig 5 Right Hand Group (Pulse Count)

Pulse Count 1 Pulse Count 2 Pulse Count 3

Note: The PCB retaining screw may be omitted for the ‘MX’ version. The PCB will be held in position by the sealed optics.

Specification

Voltage Range 9.5-16V d.c

Current Consumption 13mA

Max Ripple 4V Pk to Pk

N/C Alarm Output

2 Second Alarm Period (typical)

N/C Tamper Output (0.5A @24V)

-10°C to +50°C Operating Temp

12 metres Nominal Range

110°Coverage Angle

21 Main Lens Segments

>20V/m to 1000MHz RFI Protection

Dual Element Pyro

1, 2, 3 Pulse Count

Corner, Flat Wall or Ceiling (via optional bracket).

Sealed Optics

Look Down Optics

White Light Filter

Gardiner Technology Ltd

Queensway, Rochdale, OL11 1TQ. United Kingdom

Tel: 01706 510000 Fax: 01706 510100

International Tel: + 44 1706 510000 Fax: + 44 1706 510100

Internet: http://www.gardiner-technology.com e-mail: [email protected]

Technical Support Tel: 01706 510200 Fax:01706 510010

(Mon - Fri 0900 - 1730)

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PR4594Rev1.0

4726_13.qxd 30/07/98 09:58 Page 1

Fig.6 PCB Position v Range @ 2.9m (Ground strike)

Position

1.

2.

3.

4.

5.

Down Angle

5°

10°

15°

20°

25°

Range

15m+

15m

8m

6m

4m

DIL Switch Functions

Control of the unit is through a bank of six DIL switches situated on the rear of the PCB. The switches are marked 1-6 (see Fig 7).

DIL Switch 1 Shadow Algorithm System (SAS) Disable

ON ON

1 2 3 4 5 6

1 2 3 4 5 6

SAS Enable SAS Disable

With SAS Enabled the unit will provide greater stability in areas with increased thermal noise, improved signal to noise ratio and greater discrimination against small targets. Note there will be a reduction in range when SAS is enabled.

DIL Switches 2&3 Pulse Count

ON ON ON ON

1 2 3 4 5 6

1 2 3 4

5

6 1 2 3 4

5

6 1 2 3 4

5

6

Pulse Count1 Pulse Count2 Pulse Count3 Pulse Count4

DIL Switches 4, 5 & 6

These switches control the display modes of the Yellow and Red

LEDs. If the DIS(able) terminal is to be used for external control of the LEDS, switches 4, 5, & 6 should be in the OFF position.

The following terminology is used for the LEDS.

Gard LED A state when the Yellow LED flashes once every 2 seconds (typical)

Pre Alarm A 2 second (typical) flash of the Yellow LED when

Warning System a signal not great enough to count as a pulse or

Pulse Count

Full Alarm

ON if SET alarm has been processed.

A brief pulse of the relevant LED as a Pulse Count is processed.

A 2 second (typical) illumination of the Red LED and the activation of the alarm relay when a Full

Alarm is processed.

When +12V applied to Latch Terminal

Fig 7. DIL Switch Location

(on rear of PCB)

1

1 2 3 4 5 6

OFF

1

1 2 3 4 5 6

OFF

Switch No.1

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LED Configuration Switches

ON

1 2 3 4 5 6

LED Displays

Gard LED Pre Alarm Pulse Count

OFF ON Red LED

ON

1 2 3 4 5 6

Gard LED Pre Alarm Pulse Count

OFF OFF OFF

ON

1 2 3 4 5 6

Gard LED Pre Alarm Pulse Count

OFF OFF Yellow LED

ON Gard LED Pre Alarm Pulse Count

OFF OFF Red LED

1 2 3 4 5 6

ON

1 2 3 4 5 6

Gard LED Pre Alarm Pulse Count

ON OFF Red LED

ON

1 2 3 4 5 6

Gard LED Pre Alarm Pulse Count

ON OFF OFF

ON

1 2 3 4 5 6

Gard LED Pre Alarm Pulse Count

ON if SET OFF Yellow LED

Full Alarm

Red LED

Full Alarm

OFF

Full Alarm

Red LED

Full Alarm

Red LED

Full Alarm

Red LED

Full Alarm

OFF

Full Alarm

Red LED

ON

1 2 3 4 5 6

Gard LED Pre Alarm

ON if SET OFF

Pulse Count

Red LED

Full Alarm

Red LED

LED Displays with Latch

When the latch terminal is used, the Red LED indicates if a detector was triggered whilst the system was set. A Red LED flashes on the first detector to be triggered in a group with subsequent detectors in that group having the Red LED permanently lit*. Any Latched LEDs will be reset when the system is next Set/Unset. All displays are inhibited whilst the system is set.

*Not on Any to Alarm.

Specification

Voltage Range 9.5-16V d.c

Current Consumption 13mA

Max Ripple 4V Pk to Pk

N/C Alarm Output

2 Second Alarm Period (typical)

N/C Tamper Output (0.5A @24V)

-10°C to +50°C Operating Temp

15 metres Nominal Range

110°Coverage Angle

20V/m to 1000MHz RFI Protection

1, 2, 3, 4 Pulse Count

Optical Light Pipe

Advanced Temperature Compensation (ATC)

Pre-Alarm Warning System (PAWS)

Intelligent Detection Algorithms (IDA)

Shadow Algorithm System (SAS)

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GARDINER TECHNOLOGY

The

Gardscan MX + & QX+

Microprocessor

Controlled PIR

Installation

Instructions

Gardiner Technology Ltd

Queensway, Rochdale, OL11 1TQ.

United Kingdom

Tel: 01706 510000 Fax: 01706 510100

Int Tel: +44 1706 510000 Fax: 44 1706 510100

Internet: http://www.gardiner-technology.com

e-mail: [email protected]

Technical Support Tel:01706 510200

Technical Support Fax: 01706 510010

(Mon - Fri 09:00-17:30)

PR4726 Rev1.3

4726_13.qxd 30/07/98 09:58 Page 2

Introduction

The Gardscan MX + & QX+ Infra-Red detectors are high quality latching PIRs incorporating the latest SMT (surface mount technology) production techniques. Microprocessor based Intelligent

Detection Algorithms and Advanced Temperature Compensation give you the ultimate PIR detector that is efficient, reliable and compact.

Control of the advanced Microprocessor features that are available is achieved through a bank of six DIL switches situated on the rear of the PCB.

The unit offers a 110° field of view and is supplied with volumetric lens giving a maximum range of 15 metres. Incorporated into the moulding is a look down lens that utilises mirrored optics to give detection directly beneath the detector. The QX + also offers the benefit of an optical light pipe for the main LED giving a wider angle of view than the standard LED configuration.

Range adjustment of the unit is achieved via five preset notches on the PCB and a sensitivity pot giving simple but accurate range adjustment. The units are suitable for corner or wall mounting and an optional ceiling mount bracket is also available.

Fig1. Gardscan QX

LED Light Pipe

(QX + Only)

15m Volumetric Lens

Look Down Lens

Cover Fixing Screw

Mounting Location

The surface that the PIR is to be mounted to should be of firm construction and free from vibration.

Do not Mount the unit in a position where direct or reflected sunlight can fall on the lens.

Do not

Do not

Do not

Mount the unit in draughty locations.

Mount the unit over or facing heat sources.

Run cabling to the unit parallel to mains wiring.

Mounting

To mount the PIR to the wall proceed as shown in the steps below:a) Slacken (but do not remove) the cover fixing screw and remove the cover.

b) Unscrew the PCB retaining screw.

Page 1 c) Remove the PCB and store in a safe place.

d) Referring to Fig 2. remove the desired cable entry and fixing blanks (only remove necessary blanks).

e) Using the PIR base as a template mark the wall (do not drill through the base under any circumstances ).

f) Using a suitable drill bit, drill the wall and fit the rawl plugs

(supplied).

g) Whilst feeding the cable through the cable entry offer the base to the wall then screw the base to the wall using the screws provided.

h) After wiring and adjusting the PCB (see relevant sections) replace the cover and tighten the cover retaining screw.

Latch Terminal

Wiring to the latch terminal should be from the control panel SW+ terminal for any to alarm indication. For first / other to alarm indication the 47k resistor (supplied) should be placed in series with the SW+ wire. Only one resistor should be used for each group of PIRs using the first to alarm feature.

DIS (Disable) Terminal

This terminal acts in conjunction with the DIL switches. Provided the correct mode of operation is selected through the DIL switches, the

LEDs may be disabled by a remote signal from the control equipment that provides 12V+ to this terminal.

Coverage

The coverage pattern of the Gardscan MX + & QX+ is shown in Fig

4. & Fig 5.

Fig 4. Coverage Pattern (plan view)

Fig 2. Gardscan QX + & MX+ Base

A= Knockouts for flat wall

C

C

C mounting.

C C

B= Knockouts for corner mounting.

B

E

A

B

E

C= Knockouts for cable entry.

D D= PCB retaining screw pillar.

B B

C

C

C

A

C

C

E= PCB adjustment locating lugs.

Fig 3. Gardscan QX + & MX+ Wiring

Control

Panel

Control

Panel Aux

Control

Panel

Alarm

Supply

- + Tamper

Circuit Circuit

LED3

LED1

LATCH

DIS

(MAX) 1

2

3

4

(MIN) 5

LED2

GARDINER TECHNOLOGY

UK 01706 510000

ALARM 0V 12V TAMPER

DIS

(MAX) 1

2

3

4

(MIN) 5 E

Latch Signal

Remote Disable

Adjust final position as required

Sensitivity adjustment pot should be adjusted to minimum required (anticlockwise) and verified by walktesting with front cover in position.

Note: LED positions will vary dependant

Wiring on model

Wiring to the PIR should be six core 7/02 security cable. This cable should be fitted in accordance with good wiring practice. Connection details are given in Fig 3.

Page 2

Long Range (Top Layer)

Mid Range (Centre Layer)

Short Range (Bottom Layer)

Look Down (Look Down versions only)

Fig 5. Coverage Pattern (side view)

2.9m

Lookdown

0.22m

0.77

5.3

7.5

15m

The above illustration assumes a mounting height of 2.9m with the PCB in the lowest position

Range Adjustment

The Gardscan MX + & QX+ range may be adjusted by moving the

PCB into one of the five preset notches. With the unit mounted at the recommended 2.9 metres and counting the top notch as No.1 the ranges shown in Fig.6 may be achieved. If necessary use the PCB screw to hold the PCB in position. Final adjustment is via the sensitivity adjustment pot to minimum required (see Fig 3) for details.

Page 3