Extronic PD-2200 Bedienungsanleitung

1. Introduction

The detector is a passive infra-

red detector for presence detec-

tion. It has a very sensitive dual-

element, low-noise pyroelectric

detector. Electronics and softwa-

re in microprocessor is special-

ly constructed for presence de-

tection.

PD-2200 requires a 10–16 VDC

supply.

PD-2400 requires a 24 VDC/

VAC supply.

NOTE! PD-2400 is primarily in-

tended for presence detection

in systems for ventilation control

where 24 VDC is used.

PD-2400 must not be used in systems for lighting control, since

other components of such a system (logic modules, level selec-

tors, etc) are designed for 12 VDC operation and cannot there-

fore be easily combined.

In systems for lighting control by presence detection, the PD-2200

IRdetectorshouldbeused,asthisisdesignedfor12VDCoperation!

Software will analyse the signal from the pyroelectric detector

and measure noise level and signal power and sum of pulses.

Counting the pulses is a slower method that detects presence in

a locality with low activity with week signals as a result.

With a switch you can alter the signal process to be adapted to pre-

mises with high or low activity. A build in photocell can be used for

blockingtheswitchinglightonfunctionwhenthereisenoughdaylight.

The lens in the detector, collects heat radiation from different

elds, in to the sensor element. There are several different lenses

for different type of premises (ofce, corridor, and culvert a.s.o).

When a person passes cross over one eld, there will be a strong

signal in the sensor element. When one moves along the eld

(away from or toward the detector) in its direction, will also a

signal occur, but weaker.The detector should therefor be pla-

ced so one passes across (90º) through the lens eld. Corner

placing of the detector is more or less always the most optimal.

(See handbook for “Presence Detection” for placing advice)

2. Connection – Adjustment.

Opening of the front. The cover opens in the middle at the top or

underneath with a screwdriver that turns. See picture!

Terminals

Relay; NO (Normal Open), C

(Closed), C (Common), NC

(Normal closed).

Change over contacts. At detec-

ting C and NO close. After cho-

sen time laps, contact C and NO

in relay open.

Voltage supply; + -

After connection it takes up to two minutes until the detector is

stabilized and works correct.

PD-2200: Detector requires 10–16 VDC. A suitable power supp-

ly is the EXE-2000.

PD-2400: Detector requires 15-26 VAC/18-37 VDC.

TP; Test-Point 0-5 VDC

Measure the voltage with a digital multimeter connected bet-

ween - and TP on PD-2200, or between the two metering points

marked TP on PD-2400. This measures the signal strength.

If a digital multimeter is connected and voltage between – and TP

is measured, is that a measure of signal strength.

The sensitivity adjustment does not effect this signal output.

• At low noise level you can await a voltage level not over 0.3

VDC.

• At strong detection, the voltage level is at close 5V.

• At maximum sensitivity lies the trigger level at 0.6 V.

PRESENCE DETECTOR PD-2200 and PD-2400

Installation instructions

Art. No. 13140 / 13144

Extronic Elektronik AB | 08 609 29 00 12016-11-04

Jumper

“LED”; If jumper is placed at “ON” the LED will light at detec-

tion. When placed in “OFF” LED will not light at detection. LED

should be disabled after adjustments to prevent and minimise

sabotage.

“Occupancy Activity” (different activity)

• “Low/Ofce” is used in premises where one is sitting still

i.e. ofce, storage room and libraries. Sensitivity increases

when relay is activated.

• “Activity High” is used where people is visiting the premises

for a short time, in other word in well-dened passages.

Potentiometers

Time; time delay until relay drops after last detection. Time can

be set from 2 sec. to 20 minutes.

Sensitivity; The potentiometer is used to set the sensitivity for

direct signal strength, pulse count and in Activity low/ofce mo-

de. The detector also adjusts its own sensitivity to suit the exis-

ting noise level.

Photocell; the photocell will block the light when its darker than

chosen level. When relay is activated the photocell is disabled.

When photocell is turned down to min. photocell is likewise

disabled. When potentiometer is turned towards max. Detector

LED will start indicate photocell status. LED ash faster when

blocking and slow when not blocking.

LED will go back to normal function 30 sec. after adjustment is

nished. When Logic Module’s are used, the photocell shall be

disabled(off).

Vertical adjustment

Adjusting the vertical detecting elds by pushing the board up-

wards and downwards. The scale gives angel between upper

eld and the given horizontal line. Board being pushed upward

detecting elds will go lower vice versa.

Board vertical adjustment is factory set for - 5°.

3. Choice of lens

There are several different lenses for PD-2200/-2400 that can

be used for different functions. Long distance lenses for corri-

dors up to 80 meter (lens 47). Lenses with many narrow elds

for use i.e classrooms (lens 51).

All lenses are described in handbook for “Presence Detection”.

PD-2200/-2400 are supplied as standard with lens no. 15. With

58 elds in 3 layers. Detection area is 40 x 40 meters and suita-

ble to be placed in a corner.

The detector should be installed at a height and to be direc-

ted against the part of the man who radiates the most energy

(trunk). Suitable installation height is usually 1.6 to 1.9 m.

4. Changing and adjusting a lens

Changing lens

1. Press the looking device

inside the cover lose.

2. Remove the clips from

outside and remove the

old lens.

3. Fit the new lens with the

ribbed surface outwards and

with the lens number in the

top right hand-hand corner,

as seen from the front.

Adjusting the lens

With eld indicator diode BL-1 you can “see” the sensing elds

of the detector in the room. Especially recommended when

long-range lenses are used.

Vertical angel is adjusted by moving the board upwards and

downward.

Horizontal angel is adjusted by moving the lens right or left.

Masking of lens element.

For limited detection area the lens can be masked. Self-adhesi-

ve aluminium folio tape of the same type used for window glass-

break protections will block the sensitivity 100%.

Extronic Elektronik AB | 08 609 29 00 22016-11-04

5. Signal analyse

PD-2200/-2400 with microprocessor analysing the signals from

the pyroelectric detector has algorithms that continuous counts

single pulse, sum of pulse and noise level.

Single pulse is a method used for ex. entering into a premises.

A fast method that activate when signal is strong enough.

Sum of pulse a slower method of

measurement that takes longer de-

tecting a human. Used i.e. when low

activity, as for sitting people and sig-

nal does not reach level single pulse.

Level is chosen with potentiometer

“Sensitivity”

PD-2200/-2400 automatically adjust sensitivity after estimated

noise level. A time laps of 1-2 minutes after movements detec-

ted by detector before the detector will increase sensitivity. Chan-

ge of sensitivity with up to 20% from adjusted value.With jumper

“Activity High/Low-Ofce” adjustment of detector is possible ac-

cording to locality.In localities with part time low activity where de-

tection is unclear the detector could let the light be switched on

for a longer period.

6. Commissioning

Checklist

Check the installation using the checklist below. If in doubt, re-

fer to the manual “Energy-efcient detection technology”, order

no. 35100.

Always consider the following questions for each installation:

1. Is the correct detector being used?

2. Is it placed in the correct corner?

3. Is it at the correct height?

4. Is the correct lens tted?

5. Is the correct logic unit being used?

6. Is the power supply correctly rated for the detectors,

relays and logic?

7. Do you have the necessary skills and tools to carry out

nal adjustment of the installation?

You should also answer the following questions about the light

sources:

1. Is the correct type of light source being used?

2. Is the correct control method being used for the

light source?

3. Is the correct type of ballast being used?

If you can answer yes to all the questions in the checklist then

you can continue with commissioning.

• Check the voltage and polarity, and connect the power

supply.

• Set the “Photocell” to “Off”. If the photocell is not to be used

it should always be turned off. See the “Photocell” section if

the photocell is to be used.

• Turn down the delay time to “Min” using the “Time” poten-

tiometer.

• Move the jumper to the “Activity High” position.

• Carry out a run test in the entire area covered by presence

detection.

Note! The lens must be tted and the cover must be in pla-

ce. Adjust vertically and horizontally as required.

• After completing the run test and adjustment, set the time

to the lowest possible. In the case of dynamic lighting con-

trol in a stairwell or corridors, for example, this should be

1–2 minutes. In other applications, such as a classroom or

garage, the time should be set to 6–8 minutes or according

to the light source manufacturer’s recommendations.

• Set the jumper according to the level of activity in the

premises.

• Disconnect the LED when adjustment is complete (see

“Jumpers”), to reduce the risk of tampering.

7. Technical specication

Adjustment:

Vertical: +10º to –20º calibrated scale

Horizontal: Up to 30º.

Electrical:

Voltage: 10 - 16 VDC.

Current: 25 mA vid 13,8 VDC.

Start-up time: < 2 minutes.

Relay output: Changeover contacts

1 A / 30 VDC, 100 VDC/0,3A

0,5 A // V125 VAC (resistive).

LED: Walking test (switchable).

Test point::For background interference..

Detector: Dubbelelements-, lågbrus,

pyroelektrisk IR-detektor.

Enclosure: IP42.

Dimensions: 102 x 70 x 50 mm.

Weight: 98 g.

Extronic Elektronik AB | 08 609 29 00 32016-11-04

8. Accessories

Field indication diode BL-1

Used for adjusting detection area. Art. No. 13035.

For further information see handbook “Presence Detection”

Protective Grille

For mounting in exposed premises as for indoor sports. There is

also one model that can be used for mounting a detector in 45º

with angel plate to a wall.

For further information see handbook “Presence Detection”

Universal bracket

BR1, BR2, BR3 can be used when the detector cannot be

mounted directly in the corner. With the bracket the detector can

be moved out a short distance and still give maximum covera-

ge. Use with precaution.

Contact Extronic for further advice and information when a

bracket is used.

Lens-library

See lens-library in handbook for a great number of changeable

lenses.

Handbook

Handbook “Presence Detection”.

Rectier EXE-2000 (13,65 VDC) and

EXE-2400 (27,8 volt)

Rectiers for mounting on DIN rail and suitable for NORM box.

It has current limitation / short-circuit proof, max. 1,5 A and

suitable as power supply for PD-2200 and PD-2400.

The following accessories are only compatible with PD-2200

(12 VDC).

Logic modules

As for manually switched on lighting.

EX-11: Two channels i.e. one channel for main lighting and one

for board lighting.

EX-13: Four + One channel i.e. in a divided Gym with two levels

of lighting in each half and air-condition.

EX-22: Like EX-11 but guided by DSI-protocol and constant-

lighting with compensation for lights from windows.

For further information see handbook “Presence Detection”

Level control

Level switches NV2 / NV2-DSI: Are intended for use on HF

ttings with 1-10 V low-level input, dimmable 1-100%, and for

control by presence sensors. Using the level switch, one can

switch between two preset lighting levels.

Level switches NV2T / NV2T-DSI: As NV2 / NV2-DSI but they

also have a built-in timer for control of the supply voltage. Push-

buttons, photocells etc. can also be connected.

Acoustic detectors

Detector AD-500 / AD-600 has an input for PIR presence detector.

Help detector

Detector AD-300, acoustic help detector that switches light on.

Detector AD-350, acoustic help detector that keeps light on.

9. BL-1 eld indicator

The BL-1 eld indicator diode makes

it easier to align the PD-2200. It al-

lows you to “see” the detector’s de-

tection elds in the room, which ma-

kes it easier to aim the detector. In

order to use the BL-1 eld indicator.

Mounting

First remove the LED jumper, then press BL-1 down over the

three pins so that the small LED is in line with the centre of the

detector element and facing forwards.

Adjusting the detection area

When the detector is powered up the LED will come on and pro-

vide a point source of light at the focus of the lens system. Re-

t the front cover on the detector. BL-1 will now allow you to see

each individual detection eld when you look towards the de-

tector from various distances and angles. When a lens segment

lights up it means that you are looking at the corresponding de-

tection eld.

By moving back and forth at different distances you can deter-

mine what the detector “sees” and adjust the detection area

precisely, then mask off those lens segments that “see” potenti-

al sources of interference.

Remove BL-1 after adjustment. Reset the LED switch to the re-

quired position and ret the fr

Field indicator BL1 LED

Extronic Elektronik AB | 08 609 29 00 42016-11-04

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