OPTEX SL-650QDP Photoelectric Detector Instruction Manual

June 9, 2024
OPTEX

SL-650QDP Photoelectric Detector

PHOTOELECTRIC DETECTOR
Smart LineTMseries

No.59-2260-2 UL No.59-1881-3 131115
INSTALLATION INSTRUCTIONS

Advanced

Standard

SL-200QDM SL-200QDP

SL-350QDM SL-350QDP

SL-650QDM SL-650QDP

Detection range
60m/200ft. 100m/350ft. 200m/650ft.

Multilingual instructions
Visit to the Web site to find valious language versions. https://navi.optex.net/manual/08811/

A photoelectric detector consists of an infrared light source that generates IR(Infrared) beams, and an IR receiver that detects the IR beams. The transmitter and receiver are installed on opposite sides of the area to be monitored. The receiver detects when the IR beams are physically interrupted by an intruder, and sends an alarm signal to a control panel.

FEATURES

· Quad high power beams

· Double modulated beam

· Smart design

– Slim body design

– Easy-to-see vivid interior color for optical alignment

– IP65*1 waterproof structure

· 4 channel beam frequency selector

· Alignment level indicator

· Viewfinder with 2X magnification

· Various options (refer to page 20)

( HU-31, ABC-41, BC-41, CBR-4, PSC-41, BAU-4*1 )

· UL/c-UL Listed

1 not evaluated by UL 2 not require any additional tool

CONTENTS

Transmitter

Receiver

· Beam interruption adjustment function · D.Q. circuit (environmental disqualification) · Tamper function · Beam power control selector · Alarm memory · Sound assist function
– Optical alignment – Beam reception status – Walk test [ SL-QDM only ] · Auto Transmit Power Control (A.T.P.C2) to optimize the beam power · Integrated Alignment Status Communication (I.A.S.C2) to communicate the transmitter and receiver · Re-transmitting circuit function · Solar Battery Unit SBU-4*1 (option)

1 INTRODUCTION 1-1 BEFORE YOUR OPERATION ………………….. 2 1-2 PRECAUTIONS………………………………………………. 2 1-3 PARTS IDENTIFICATION………………………………. 3
2 INSTALLATION 2-1 SEPARATING…………………………………………. 4 2-2 WIRING …………………………………………………. 4 2-3 TERMINAL …………………………………………….. 5 2-4 WIRING DIAGRAM …………………………………. 5 2-5 WIRING DISTANCE BETWEEN POWER SUPPLY AND DETECTOR ………………………. 6 2-6 WALL MOUNTING ………………………………….. 6 2-7 POLE MOUNTING ………………………………….. 8 2-8 MOUNTING IN THE BEAM TOWER………….. 9 2-9 INSTALLATION EXAMPLE AT PARTICULAR CASE … 9
3 FUNCTION SETTING 3-1 DIP SWITCH …………………………………………. 10
3-2 BEAM POWER CONTROL SELECTOR……. 10
EN-1

3-3 FUNCTION……………………………………………. 11 4 OPTICAL ALIGNMENT
4-1 OPTICAL ALIGNMENT FOR UPPER AND LOWER BEAM………………………………………. 15
4-2 OPERATION CHECK……………………………… 17 5 TROUBLESHOOTING
5-1 TROUBLESHOOTING ……………………………. 18 6 OPTIONAL SETTING
6-1 HEATER UNIT HU-3 (OPTION) ……………….. 19 6-2 SOLAR BATTERY UNIT SBU-4 (OPTION)… 19 7 DIMENSIONS 7-1 DIMENSIONS ……………………………………….. 20 8 SPECIFICATIONS 8-1 SPECIFICATIONS………………………………….. 21 9 OPTIONS
9-1 OPTIONS ……………………………………………… 22

1 INTRODUCTION

1-1 BEFORE YOUR OPERATION
· Read this instruction manual carefully prior to installation. · After reading, store this manual carefully in an easily accessible place for reference. · This manual uses the following warning indications for correct use of the product, harm to you or other people and damage to your assets, which
are described below. Be sure to understand the description before reading the rest of this manual.

Warning Caution

Failure to follow the instructions provided with this indication and improper handling may cause death or serious injury.
Failure to follow the instructions provided with this indication and improper handling may cause injury and/or property damage.

This symbol indicates prohibition. The specific prohibited action is provided in and/or around the figure.

This symbol requires an action or gives an instruction.

Warning

Do not use the product for purposes other than the detection of moving objects such as people and vehicles. Do not use the product to activate a shutter, etc., which may cause an accident.
Do not touch the unit base or power terminals of the product with a wet hand (do not touch when the product is wet with rain, etc.). It may cause electric shock.
Never attempt to disassemble or repair the product. It may cause fire or damage to the devices.

Caution

Do not exceed the voltage or current rating specified for any of the terminals during installation, doing so may cause fire or damage to the devices.
Do not pour water over the product with a bucket, hose, etc. The water may enter, which may cause damage to the devices.
Clean and check the product periodically for safe use. If any problem is found, do not attempt to use the product as it is and have the product repaired by a professional engineer or electrician.

1-2 PRECAUTIONS
Do not install the unit on an unstable surface.

Do not install the pole in a location where sufficient stability can not be ensured.

Do not install the unit in a location where trees, leaves, or other objects that may swing in the wind and block the beam.

Do not install the receiver in a location where it is exposed to direct sunlight.

Do not allow the infrared beam from a different model to reach the receiver.

Install the unit at a height where an object can be detected without fail.

The pole size should be 34 – 48 mm
( 1.34 – 1.89 inch).

[Receiver] Install the unit at least 1 m (3.3 ft.) away from the wall or fence that may be running parallel to the beam.

Receiver

Transmitter

Receiver (different model)

Transmitter (different model)

At least 1 m (3.3 ft.)

Transmitter

Receiver

This symbol indicates prohibition.

This symbol indicates recommendation.

For UL/c-UL installations ;
· Reference to UL681, Standard for Installation and Classification of Burglar and Holdup Alarm System. · Reference to CAN/ULC-S302, ULC Standard for Installation and Classification of Burglar Alarm Systems for Financial and Commercial Premises.
Safes and Vaults, & CAN/ULC-S310, ULC Standards for Installation and Classification of Residential Burglar Alarm. · Conduit is required for all Outdoor Use Application with Conduit Bracket Kit, Model CBR-4, employing appropriate wiring methods. · Products to be installed within the protected premises.

EN-2

1-3 PARTS IDENTIFICATION Cover

Main unit

Chassis

Beam blocking plate

Optical lens I.A.S.C lens [QDM only] Horizontal alignment dial Vertical alignment dial
Terminals
Vertical alignment dial Horizontal alignment dial
Optical lens Cover lock screw

Viewfinder Main unit base Mounting screw holes
Cut bush for wiring
Tamper lock plate Tamper button
View finder

Pole mounting screw holes Wall mounting screw holes Pole mounting screw holes

FUNCTION SETTING SECTION >>

SL-QDM

T Monitor jack (+) Monitor jack (-)
Alignment level indicator LED

Power supply selector
Sound assist switch Beam power control selector Dip switch Power indicator LED Upper beam indicator LED Lower beam indicator LED Upper/Lower beam selection button

Monitor jack (+) Monitor jack (-)
Alignment level indicator LED

R

Power supply selector
Sound assist switch Beam power control selector Dip switch Alarm indicator LED Alarm memory indicator LED Power indicator LED Upper beam indicator LED Lower beam indicator LED Upper/Lower beam selection button

SL-QDP

T

Power indicator LED
Upper beam indicator LED Lower beam indicator LED

Beam power control selector Dip switch
Upper/Lower beam selection button

Monitor jack (+) Monitor jack (-)
Alignment level indicator LED

R

Sound assist switch
Dip switch Alarm indicator LED Alarm memory indicator LED Power indicator LED Upper beam indicator LED Lower beam indicator LED Upper/Lower beam selection button

ACCESSORIES >>
3×6 self tapping for pole bracket: 4

M4×30 screws for pole mounting (with rubber washer): 8

Pole brackets: 4

4×20 self tapping for wall mounting: 4

Banding bands: 4
EN-3

U-brackets: 4

Beam blocking plate: 2 (attached on the back of the cover)

2 INSTALLATION
2-1 SEPARATING 1 Remove the cover.

1 Loosen the cover lock screw.

A coin (Not included)

2 Twist it lightly.

2 Remove the main unit from the chassis.

1

3

4 2

6 5

Caution

3 Pull

1 Turn the optical unit 90 degrees and loosen the screws (both sides).

2 Pull the upper part of main unit, and raise it to remove.

Do not place the main unit where it allows to incident direct sunlight to its optical lens during installation. Doing so may cause damage to the product.

2-2 WIRING

1 Preparing the cut bush

Cut the wiring grommet required according to the wire diameter. Use the lidded grommet for the wiring hole not to be used.

(I.D. : Internal diameter)

I.D. 10mm (0.39 inch)

I.D. 8mm (0.31 inch)

I.D. 6mm (0.24 inch)

I.D. 4mm (0.16 inch)

I.D. 7mm (0.28 inch) I.D. 6mm (0.24 inch) I.D. 4mm (0.16 inch)

2 Threading the wire
1 Cut off the cut bush according to the cable size.

2 Pass the cable through the cut bush.

3 Tighten the cable with the banding band.

4 Cut the excess portion of the banding band.

5 Connect to the terminals
Refer to “TERMINAL” on Page 5 to make connections to the terminals and refer to “OPTICAL ALIGNMENT” on Page 15 to make alignment for the maximum level of light reception.

Caution

Do not exceed the voltage or current rating specified for any of the terminals during installation, doing so may cause fire or damage to the product.
EN-4

2-3 TERMINAL

SL-QDM

(1) + (2) (3) (4) (5) (6) (7)

POWER INPUT 10.5-30VDC [ Normal ] 3.6VDC [ SBU-4 ] SPARE
ALARM INPUT LOW BATTERY INPUT (using with SBU-4)

(8)

TAMPER

(9)

OUTPUT (N.C.)**

(1) + (2) (3) (4) (5) N.O. (6) N.C. (7) COM. (8) COM. (9) N.C. (10) N.O. (11) (12) (13) (14)

POWER INPUT 10.5-30VDC [ Normal ] 3.6VDC [ SBU-4 ] SPARE
D.Q. OUTPUT/ LOW BATTERY OUTPUT
ALARM OUTPUT
ALARM MEMORY INPUT LOW BATTERY INPUT (using with SBU-4)* TAMPER OUTPUT** (N.C.)

SL-QDP

(1) + (2) (3) (4)

POWER INPUT 10.5-30VDC SPARE

(5)

TAMPER

(6)

OUTPUT (N.C.)**

(1) + (2) (3) (4) (5) N.O. (6) N.C. (7) COM. (8) COM. (9) N.C. (10) N.O. (11) (12) (13) (14)

POWER INPUT 10.5-30VDC SPARE
D.Q. OUTPUT
ALARM OUTPUT
ALARM MEMORY INPUT SPARE TAMPER OUTPUT
(N.C.)

Note>>
Connect POWER INPUT – terminal(2) when wiring LOW BATTERY INPUT* terminal(7) of the transmitter, ALARM MEMORY INPUT terminal(11) and LOW BATTERY INPUT terminal(12) of the receiver.

  • SBU-4 and its low battery input/output function not evaluated by UL ** All outputs are power-limited.
    2-4 WIRING DIAGRAM

1 1 Set
Connect the power supplies in parallel.

CONTROL PANEL1 POWER2

2 2 Sets Stacking
Connect the power supply in parallel. Connect the units serially for a normally closed alarm output and in parallel for a normally open output (the figure below shows an example for a normally closed alarm output).
CONTROL PANEL1
POWER
2

(1) (2)

(1) (2) (8) (9)

ALARM N.C.

(1)(2)

(1)(2) (8)(9)

ALARM N.C.

Ch1

Ch1

Transmitter

Receiver

1 CONTROL PANEL = UL/c-UL listed burglar alarm control panel 2 POWER = power limited output

(1) (2)
Ch3

(1) (2) (8) (9)
Ch3

Transmitter

Receiver

3 2 Sets in the line

Connect the power supply in parallel. Connect the units serially for a normally closed alarm output and in parallel for a normally open output

(the figure below shows an example for a normally closed alarm output).

CONTROL PANEL*1

POWER*2

(1) (2)

(1) (2) (8) (9)

(1) (2) (8) (9)

(1) (2)

ALARM N.C.

Transmitter

Receiver

Receiver
EN-5

Transmitter

2-5 WIRING DISTANCE BETWEEN POWER SUPPLY AND DETECTOR
– Ensure that the wiring distance from the power supply is within the range shown in the table below. – When using two or more units on one wire, the maximum length is obtained by dividing the wire length listed below by the number
of units used.

MODEL
WIRE SIZE
0.33 mm2 (AWG22)
0.52 mm2 (AWG20)
0.83 mm2 (AWG18)
1.31 mm2 (AWG16)

SL-200QDM / SL-350QDM / SL-650QDM SL-200QDP / SL-350QDP / SL-650QDP

12 VDC

24 VDC

600 m (2,000 ft.)

2,100 m (7,000 ft.)

900 m (3,000 ft.)

3,300 m (10,000 ft.)

1,500 m (4,900 ft.)

5,300 m (17,000 ft.)

2,500 m (8,000 ft.)

8,300 m (27,000 ft.)

Note>>
UL/c-UL requires to be connected to a UL/c-UL Listed burglar alarm power limited power supply of providing a nominal input of 12 VDC (10.5 to 30 VDC) 30 mA (SL-200/350/650 QDM) or 22 mA (SL-200/350/650 QDP), and battery standby time of 4 hours.
Wiring method shall be in accordance with the National Electrical Code (ANSI / NFPA 70), Canadian Electrical Code, Part 1 (CSA C22.1) Safety Standard for Electrical Installations, local codes, and the authorities having jurisdiction.

2-6 WALL MOUNTING 1 Open the wiring guide on the back of the chassis using
pliers as shown.

2 Pull the waterproof packing (x2) marked as “” at the
center of the chassis.

[ Upper ] 3 Mount the chassis to the wall.
Side wall
Distance from the side wall: at least 1m
4×20 self tapping (with rubber washer) [ Lower ]

4 Put the waterproof packing back in place.

If two detectors are installed, the distance between the upper and lower detector should be at least 20 mm.
Pitch: 83.5 mm For connection to gang electric box

Note>> Install the unit vertically at a height where an object can be detected without fail. In case to be stacked, be careful to cover the detection area totally.
EN-6

4 Fix the main unit.
1 Insert the lower part, and then push the upper part onto the chassis.

2 Turn the optical unit 90 degrees and tighten the screws (both sides).

1

3

4 2

Make function settings and optical alignment before mounting the cover.
5 Mount the cover and check the operation.
1 Hook on the upper part of the chassis.

2 Push the lower part of the cover until it clicks into position.

3 Fasten the cover lock screw.

Note>>
Place the tamper lock plate with the face up. Not doing so may cause damage to the product.

Note>> Push the middle part of the cover and hide this orange label completely when in operation.
Orange label

A cover must hide this orange label completely when in operation.

Caution

Do not contact with the optical unit when mounting the cover. Otherwise malfunction may occur due to the shift of the optical axis, resulting in the need of readjustment.
EN-7

2-7 POLE MOUNTING

< Installing one detector > 1 Using a screwdriver or similar tool, break the knockout position (x4) in the chassis as shown. Note>> · When mounting the single set of detectors to the pole, use a pair of the inside knockouts. The knockout positions are marked “” as shown.

Knockout position
· Break the knockout from the direction shown (inside the chassis). Breaking from the opposite direction (outside of the chassis), makes a risk of generating burrs scratch the wire.

Caution
If you accidentally open an unnecessary knockout, be sure to fill the knockout with rain tight composite like silicone rubber. Not doing so may result in waterproof failure and malfunction of the product.

2 Fix the chassis on the pole.
If two detectors are installed, the distance between the upper and lower detector should be at least 20mm.

Note>>
· Before fixing the chassis on the pole, temporarily fix one point at the center of the pole mounting bracket to the back of the chassis.

Side wall

3×6 self tapping

Distance from the side wall: at least 1m

M4×30 screw (with rubber washer)
3 Perform the wall mounting procedure of 4 to 5 on page 7.

· Install the unit vertically at a height where an object can be detected without fail. In case to be stacked, be careful to cover the detection area totally.

Make function settings and optical alignment before mounting the cover.

< Installing two detectors in opposing directions > 1 Using a screwdriver or similar tool, break the knockout position (x4) in the chassis as shown.

2 Fix the chassis on the pole.
3×6 self tapping

Inside pair of knockouts marked “”

Outside pair of knockouts marked “”

M4×30 screw (with rubber washer)

Note>> · Choose a different pair of knockouts.
Pairs of the knockout positions are marked “” and “”.

Note>>
· Before fixing the chassis on the pole, temporarily fix one point at the center of the pole mounting bracket to the back of the chassis. Refer to procedure 2 of “Installing one detector”.

3 Perform the wall mounting procedure of 4 to 5 on page 7.
Make function settings and optical alignment before mounting the cover.

EN-8

2-8 MOUNTING IN THE BEAM TOWER 1 In accordance with the type of the main unit inside the beam tower, install the detector in the same way as wall mounting or pole mounting.

< Mounting with the chassis > < Mounting without the chassis >

Make function settings and optical alignment before mounting the cover.
2 When installing the detector without the cover, hold the tamper button with the tamper lock plate on both the transmitter and receiver.
Tamper lock plate

Tamper button

1 Loosen the screw.
Caution

2 Rotate the tamper lock plate.

3 Fasten the screw to lock the tamper button.

The switch selection is not recognized when locking the tamper button. Release the tamper button before selecting a function using the switch.
After completing the settings, be sure to lock the tamper button to check that all LEDs are OFF. If the tamper button is not locked, the LEDs are kept ON, which consumes more battery power.
Monitor jack output become disabled when locking the tamper button.
If you do not close the tamper lock plate, the sensitivity will be reduced as adjustment mode will not end. Be sure to close the tamper with the tamper lock plate.

2-9 INSTALLATION EXAMPLE AT PARTICULAR CASE

1 If possible, avoid installing the transmitter and receiver facing
each other in a slanting direction as shown below.

2 In case you do this installation, the maximum detection range
shall be half of the original detection range. (This is to prevent
the attenuation of beam by the edge of the cover.)

[ Top view ]

Transmitter

Receiver

e.g.) SL-200QDM: 60m/200ft. 30m/100ft.

EN-9

3 FUNCTION SETTING

3-1 DIP SWITCH

SL-QDM
4 Channel beam frequency selector switch Alarm input switch [Positive/Negative]

ON

123

ON

4 Channel beam frequency selector switch Interruption time switch [50/100/250/500ms] Alarm memory switch [Auto/Manual] Alarm memory switch [Positive/Negative] D.Q. (environmental disqualification)/Low battery output switch [D.Q./Low battery]

1234567

SL-QDP 4 Channel beam frequency selector switch

ON

12

ON

4 Channel beam frequency selector switch Interruption time switch [50/100/250/500ms] Alarm memory switch [Auto/Manual] Alarm memory switch [Positive/Negative]

123456

3-2 BEAM POWER CONTROL SELECTOR

SL-QDM SL-QDP

The beam power control selector can be used to avoid unwanted crosstalk that can occur when using multiple photo beams for long distance or beam stacking applications. The selector allows you to manually adjust beam power from NORMAL to LOW or VERY LOW. Make sure the selector select to reduce beam power when using the detector for a distance shorter than the rated distance. This function is also effective for the following purpose. · For countermeasure against crosstalk due to reflection of walls or ground. · For making optical alignment to support peak adjustment when the monitor jack output beams saturated.

< SL-QDM> Transmitter < SL-QDP> Transmitter < Illustration >

NORMAL VERY LOW NORMAL VERY LOW

LOW

LOW

Receiver

VERY LOW

NORMAL VERY LOW LOW
SL-200 QDM/QDP

NORMAL 60 – 30 m (200 – 100 ft)

LOW

30 – 15 m (100 – 50 ft)

VERY LOW Within 15 m (Within 50 ft)

0 m 15 m 30 m (50 ft) (100 ft)

60 m (200 ft)

SL-350 QDM/QDP

0 m

NORMAL 100 – 50 m (350 – 175 ft)

LOW

50 – 25 m (175 – 88 ft)

VERY LOW Within 25 m (Within 88 ft)

25 m (88 ft)

50 m (175 ft)

SL-650 QDM/QDP

0 m

NORMAL 200 – 100 m (650 – 350 ft)

LOW

100 – 50 m (350 – 175 ft)

VERY LOW Within 50 m (Within 175 ft)

50 m (175 ft)

LOW
100 m (350 ft) 100 m (350 ft)

NORMAL

Note>> Make sure the receiver and transmitter that are facing each other are set to the same position (SL-QDM only).

Caution

Be sure to set the beam power control selector according to the installation distance. Not doing so may result in interference with other sets of detectors.

200 m (650 ft)

EN-10

3-3 FUNCTION

1 4 CHANNEL BEAM FREQUENCY SELECTOR

SL-QDM SL-QDP

The 4 channel beam frequency selector can be used to avoid unwanted crosstalk that can occur when using multiple photo beams for long distance or beam stacking applications. · To select between 4 separate beam frequencies, use the switch provided. · More than double stacked application is not possible.

Transmitter
ON

Receiver
ON

ON

ON

ON

ON

123

1234567

Channel 1

Channel 2

Channel 3

Channel 4

a) Double stacked protection

b) Long distance protection

Transmitter A

1

Transmitter A

Receiver A Receiver B Transmitter B Transmitter C Receiver C

1

Receiver A

1

1

1

1

3

3

Transmitter B

3

Since Receiver C may receive the infrared beam from Transmitter

3

Receiver B

A, select their frequencies as shown in the figure above.

Since Receiver B may receive the infrared beam from Transmitter A, select the frequencies as shown in the figure above. (In the figure, each number in the square indicate a channel numbers.)
c) Double stacked long distance protection

Transmitter

Receiver

Receiver

1

1

1

Transmitter

Transmitter

1

2

Receiver 2

Transmitter 3

Receiver

Receiver

3

3

Transmitter

Transmitter

3

4

Receiver 4

Note>> · More than double stacked application is not possible. · Make sure the receiver and transmitter that are facing each other are set to the same channel.

Caution
If interference occurs as shown below, use the beam power control selector to reduce beam [A] to less than the specified distance.

A

D

· Lower the beam power control

selector of transmitter A by one level.

(Refer to 3-2 on page 10.)

B

C

· Check that the light receiving level of receiver B is “Good” or “Excellent” without blocking light for both upper and lower units.

EN-11

d) Perimeter protection
Transmitter 1 Transmitter 3

e) Perimeter protection in a two-stack configuration
Transmitter 1 Transmitter 2

Receiver 1 Receiver 3

Receiver 3 Receiver 2
Receiver 1 Receiver 4

Receiver 1

Transmitter 3 Transmitter 4

Receiver 2

Receiver 3

Transmitter 2 Transmitter 1

Receiver 4

Receiver 1 Receiver 3

Transmitter 3 Transmitter 1

Transmitter 4 Transmitter 3

Warning

Do not attempt to install this product with any other photoelectric detector. It may cause the detector to fail or not respond to movements.

2 BEAM INTERRUPTION ADJUSTMENT

SL-QDM SL-QDP

Initial setting is at 50 msec for normal work. According to the speed of a supposed target you select one specific setting out of 4 steps. Set the beam interruption adjustment switches of the receiver according to the speed of the human object to detect.

Dip switch (Receiver)
Typical interruption time setting

ON
1 2 3 4 5 6 7 Running (50 msec)

ON
1 2 3 4 5 6 7 Jogging
(100 msec)

ON
1 2 3 4 5 6 7 Walking
(250 msec)

ON
1 2 3 4 5 6 7 Slow movement
(500 msec)

Note>> The detector operates at 100 msec regardless of the switch position during optical alignment.

3 RE-TRANSMISSION FUNCTION

SL-QDM SL-QDP

By connecting a alarm output of other detector to the transmitter. While the alarm input terminal (5) (6) of the transmitter receive the signal

from other detectors, the beam is forced to stop and the receiver sends the alarm signal to the control panel.

< Wiring example >

*1
CONTROL PANEL

*2
POWER
UL Listed Outdoor Motion Detector
(Dry contact only) Connected a motion sensor to the alarm
input was not evaluated by UL/c-UL

(1) (2) (5) (6)
Transmitter

(1) (2) (8) (9)
Receiver

*2
POWER
ALARM N.C.

1 CONTROL PANEL = UL/c-UL listed burglar alarm control panel 2 POWER = power limited output

< Dip switch >

Transmitter

ON

ON

Dip switch 3: Alarm input POSITION ON

MODE Positive (N.C.)

1 2 3 OFF

OFF

Negative (N.O.)

Note>> Switches Positive/Negative according to the connected device.
EN-12

4 D.Q. (environmental disqualification) /LOW BATTERY OUTPUT

SL-QDM SL-QDP

1 The difference between SL-QDM and SL-QDP is as follows.
SL-QDM series: Available to switch between D.Q. output and Low battery output. SL-QDP series: Only set D.Q. output.

< Dip switch >

Receiver

ON

ON

1 2 3 4 5 6 7 OFF

Dip switch 7: D.Q./Low battery

POSITION

MODE

FUNCTION

ON

LOW BATTERY (for Solar Battery Unit SBU-4*) Refer to 2 below.

OFF

D.Q. (environmental disqualification)

Refer to 3 below.

2 LOW BATTERY mode is used only when SBU-4 is connected. It allows to monitor low battery status of SBU-4* installed to both the
transmitter and receiver at receiver.

< Function >

· The low battery signal from SBU-4* that has been input to the transmitter’s LOW BATTERY INPUT terminal (7) is transmitted to the

receiver and output from the Low battery output terminals (5) to (7).

· When monitoring low battery status of SBU-4* installed to both the transmitter and receiver at receiver, low battery status cannot be

distinguished between the receiver and transmitter. To distinguish a low battery signal of the receiver and transmitter, output the low

battery signal directly from SBU-4*.

· When the Power indicator LED of the detector is blinking, SBU-4* is in low battery status so that it can be distinguished which one is in

low battery status.

  • SBU-4 and its low battery input/output are not evaluated by UL.

3 The description of D.Q. (environmental disqualification) output is shown below.**

< Function > D.Q. will send a trouble signal when the beam strength is below acceptable levels, for more than 20 seconds, due to rain, snow, or heavy fog.

Reception level
Adverse weather level

20 sec.

2 sec.

Alarm output level

< Wiring example > A. Trouble Output + Alarm Output

D.Q. output

ON OFF
** D.Q. output was not evaluated by UL/c-UL

(1) (2)
Transmitter B. Bypasses Alarm

DQ ALARM Receiver

(1) (2) N.O. (5) N.C. (6) COM (7) COM (8) N.C. (9) N.O. (10)

CONTROL PANEL
POWER
ALARM 2 N.C.
ALARM 1 N.C.

(1) (2)
Transmitter C. Bypasses Alarm + Trouble Output

DQ ALARM Receiver

(1) (2) N.O. (5) N.C. (6) COM (7) COM (8) N.C. (9) N.O. (10)

CONTROL PANEL POWER
ALARM 1 N.C.

(1) (2)
Transmitter

DQ ALARM Receiver

(1) (2) N.O. (5) N.C. (6) COM (7) COM (8) N.C. (9) N.O. (10)

CONTROL PANEL
POWER
ALARM 2 N.C.
ALARM 1 N.C.

Note>>
If the control panel’s input terminals have the same common, the alarm output, sleep and trouble output can be triggered simultaneously.

EN-13

5 ALARM MEMORY FUNCTION

SL-QDM SL-QDP

When an alarm is activated during alert status, the detector memorizes the alarm activation. This will allow you to check which detector activated an alarm even when multiple units are installed. In Remote mode, connect control voltage signal terminal (system arming status voltage output terminal) of control panel to ALARM MEMORY INPUT terminal (11).

< Wiring example >

POSITION

CONTROL PANEL

(1) POWER
(2)

MODE

< Operating time chart > Alarm Alarm output

FUNCTION
Alarm

Alarm

(11) Receiver

Control voltage signal terminal

< Indicator LED > Alarm memory indicator LED

ON

AUTO

Alarm

ON

(Timer mode) memory

indicator OFF

5 min.

55 min.

within 5 min.

5 min.

55 min.

The alarm memory indicator is illuminated after approximately 5 minutes since the last alarm generated, and kept illuminated for approximately 55 minutes. The duration of illumination will not be extended even if an alarm generated while the alarm memory indicator is illuminated. Approximately 55 minutes later, the indicator will be automatically reset and returned to normal mode.

< Operating time chart > Alarm Alarm output

Alarm

Alarm

Security Armed system Disarmed

Alarm ON memory indicator OFF

< Dip switch >

Receiver

ON

ON

1 2 3 4 5 6 7 OFF

OFF

MANUAL (Remote mode)

When an alarm generated, the detector retains it in the memory. When switching the security system from “System armed” to “System disarmed” (switching the position), the alarm memory indicator of the detector that memorizes the alarm memory indicator will be illuminated. When putting the security system back on (switching the position), the alarm memory indicator will be turned off and reset. Once the reset is made, the alarm memory indicator will not be illuminated even if the security system is switched to “System disarmed” until an alarm outputs again.

< Dip switch 6: Alarm memory [Positive/Negative] > Receiver

ON 1234567

Positive (N.C.) System armed: OPEN or + 5~30VDC System disarmed: 0~1VDC (grounded)

Selectable Output

Receiver ON
1234567

Negative (N.O.) System armed: 0~1VDC (grounded) System disarmed: OPEN or + 5~30VDC

6 SOUND ASSIST FUNCTION

SL-QDM SL-QDP

This function informs you of the operation and condition by sounds. It works well on the two situations below:

< Optical alignment > The optical alignment level can be checked with sound. The stronger the sensitivity, the faster the sound pattern. It sounds when the alignment level indicators are illuminated, the tamper button is not pressed. < Walk test > Operation check can be performed by the beep sound at interruption for 5 minutes after the tamper button on both the transmitter and receiver are pressed (after the cover is closed). The sound assist function automatically finishes after 5 minutes.

Sound assist [OFF/ON]

SOUNDING DETECTOR

POSITION

ON OFF

Optical alignment SL-QDM: Receiver and transmitter SL-QDP: Receiver
ON
OFF

Walk test Receiver
ON
OFF

EN-14

4 OPTICAL ALIGNMENT

4-1 OPTICAL ALIGNMENT FOR UPPER AND LOWER BEAM

Optical alignment is an important adjustment to increase reliability. Be sure to take adjustment steps 1 through 6 described below to attain the maximum level of the output through the monitor jack.

< Horizontal alignment angle > [ TOP VIEW ] < Vertical alignment angle >

[ SIDE VIEW ]

10°

10°

1 See “3-2” on page 10 and set the 4 channel beam
frequency selector.
2 Block lower beam by the beam blocking plate or
Upper/Lower beam selection button.

< Using a beam blocking plate >

90°

90°

10°

10°

Note>>
· Mount a beam blocking plate to the lower unit and then start optical alignment from the upper unit.
· Beam blocking plate is attached on the back of the cover. · Put back the beam blocking plate to the cover after use.

Beam blocking plate

Beam blocking plate

Cover

< Using Upper/Lower beam selection button > Setting use only. Do not use for any actual application. Power OFF or putting the cover on cancels this function.

Upper/Lower beam selection button

Default

Press x1

Press x4

Press x2

Press x3

Note>>
· Make the same settings on both the transmitter and receiver for the same LED indication patterns. · The selection button of the transmitter and receiver are not linked.

3 Look into the viewfinder and perform fine alignment of the horizontal and vertical angles using the alignment dial.

Viewfinder

< How to look into the viewfinder > From right side From left side Left eye Right eye

Note>> Check the diagram below and perform alignment for both horizontal alignment and vertical alignment.
Turn the small dial for horizontal alignment.
Turn the large dial for vertical alignment. – Clockwise: Upward – Counterclockwise: Downward
Warning
Do not look at strong light sources such as sunlight through the viewfinder.
Caution
Do not touch the lens during optical alignment.

EN-15

4 After the alignment using the viewfinder, make adjustment with the voltmeter for more accurate optical alignment.
Set the voltmeter range to 5 to 10 VDC. After checking the receiving level of optical axis by using the alarm indicator, make sure to make fine alignment for both the transmitter and receiver with voltmeter to achieve a monitor output level of “Excellent”.

Insert the voltmeter’s positive pin into the positive terminal of the monitor jack, and the negative pin into the negative terminal.

5 Adjust the horizontal and vertical angle while checking the light receiving status by the alignment level indicator LEDs and sound.

Note>>
The alignment level indicators have 5 LEDs, each LED represents the level of alignment, ranging from poor to excellent. Each LED will indicate 3 steps of alignment, slow blink = okay, fast blink = better, continuously on = best, providing 15 graduated stages.

Alignment level indicator LED

The optical alignment level can also be checked by sound. (SL-QDP: Receiver only) See the following table for operations of LED display and sound.

View finder (image) Monitor Jack output (range 5-10VDC) Indicator LED

Poor 0.5 V

Realign

Fair 1.2 V

1.5 V

OFF Good

Slow blink Fast blink Continuously ON
Excellent

2.0 V

Excellent

Good

Fair

Re-Align Poor

Sound

Pulsed tone

assist function

SLOW

FAST

Continuous tone

SL-QDM series: Optical alignment can be performed by opening a cover of either the transmitter or receiver.

6 Make the settings of 1 to 5 to the lower as well.

Caution

Press the tamper buttons on both the receiver and transmitter (close the covers) after performing optical alignment for a set of detectors. Not doing so may result in interference with other sets of detectors and posing a problem on optical alignment.

EN-16

4-2 OPERATION CHECK
Conduct a walk to check that the alarm indicator LED on the receiver turns ON or the beep sound rings on the receiver as the walker interrupts the beam. Be sure to conduct a walk test (to block the infrared beam) at the following three points:
A In front of the transmitter B In front of the receiver C At the middle point between the transmitter and the receiver
The detector is installed properly when the Alarm indicator LED turns ON and the beep sound rings in the tests at all three points.

Transmitter

A

C

Receiver B

Note>>
· Conduct a walk test at least once a year. · Operation check can be performed by the beep sound at interruption for 5 minutes of the tamper button on both the transmitter and
receiver are pressed (the covers are closed).

EN-17

5 TROUBLESHOOTING

5-1 TROUBLESHOOTING

PROBLEM
LEDs are not illuminated (Transmitter/receiver)

POSSIBLE CAUSE Inappropriate power voltage Inappropriate wiring distance or wire diameter
Power supply selector setting is incorrect.

CORRECTIVE ACTION Check the voltage and make sure that it is between 10.5 and 30 VDC
See “2-5 WIRING DISTANCE BETWEEN POWER SUPPLY AND DETECTOR” on page 6,check the wiring distance.
See “6-2 SOLAR BATTERY UNIT SBU-4 (OPTION)” on page 18, check the power supply selector setting: Normal (left), SBU-4 (right)

“ALARM” LED is not illuminated even if the beam is blocked

Reflection of the floor or wall.

See”4-1 OPTICAL ALIGNMENT” on Page 15 and make realignment. If the problem persist, see “BEAM POWER CONTROL SELECTOR” on Page 13 and step down the beam power.

Beam has not been blocked.

Block all four beams at same time

Blocking the beam, and illuminates “ALARM” LED but does not active the alarm.

Signal line short-circuited Alarm contact welded

Alignment level indicator LEDs are not illuminated (Transmitter/ Receiver)

Optical alignment is not optimized.
The channel setting between the Transmitter and the Receiver does not match.

Check the wiring.
Repair is required. Contact the distributor or us.
See “4-1 OPTICAL ALIGNMENT” on Page 15 and make realignment.
See “3-3 1 4 CHANNEL BEAM FREQUENCY SELECTOR” on Page 11 and set to the same channel.

Alignment level indicator LEDs of only the Transmitter are not illuminated.

Inappropriate optical alignment for the upper beam unit.

See”4-1 OPTICAL ALIGNMENT” on Page 15 and make realignment.

Interruption time is too short

See “BEAM INTERRUPTION ADJUSTMENT” on page 11, set an appropriate interruption time.

Surface of the transmitter/receiver cover soiled

Alarm is activated even if the beam

is not blocked

Channels of the transmitter and receiver are different

Multiple photoelectric detector for long distance or beam stacking applications.

Clean the cover (wipe the cover with a soft cloth dampened with water-diluted neutral detergent) Set the same channel to both the transmitter and receiver.
Set channels 1-3 or 2-4 or 1-4.

Optical alignment was not performed properly

See”4-1 OPTICAL ALIGNMENT” on Page 15 and make realignment.

Frost, snow or heavy rain causes false alarm.

Optical alignment is not optimized

See”4-1 OPTICAL ALIGNMENT” on Page 15 and make realignment.

Improper output

The wiring is incorrect

Make correct wiring.

EN-18

6 OPTION SETTING

6-1 HEATER UNIT HU-3 (OPTION) * not evaluated by UL
The heat release effect makes the unit less prone to frost. HU-3 can be mounted to upper and lower part of the unit. Use a 24 V power supply to use HU-3.

< Mounting method > 1 Tear the wiring groove section of the label that is pasted on the chassis as shown below.

2 Insert HU-3 into the chassis.

Note>>
The label can be torn with a finger.

Note>>
· Insert the tip of HU-3 into the hook of the chassis to mount HU-3.
· Do not mount HU-3 with the face down.

Caution
Do not wire HU-3 to the main unit. Doing so may result in malfunction.

3 Route the cable along the wiring groove and draw the cable
through the cutbush.

4 When connecting the lead wires to the wiring, make the
connection using the included connector or soldering. Insert the wires into the connector and tighten the connections with pliers.
Connector

Note>>
Ensure that the wiring distance from the power supply is within the range shown in the table on the right. When using 2 or more units on 1 wire, the maximum wiring distance is obtained by dividing the wire distance by the number of unit used.

Wiring distance from power supply

Wire size

Power supply: 24 VAC/DC

0.83 mm2 (AWG18)

300 m (1000 ft.)

1.31 mm2 (AWG16)

500 m (1700 ft.)

2.09 mm2 (AWG14)

800 m (2600 ft.)

6-2 SOLAR BATTERY UNIT SBU-4 (OPTION) * not evaluated by UL

SL-QDM SL-QDP

When using the Solar Battery Unit SBU-4 together with SL-QDM, set Power Supply Selector from Normal to SBU-4 position.

Power Supply Selector [Normal/SBU-4]

NORMAL 10.5 – 30 V

SOLAR SBU-4 3.6 V

Caution
· When using SBU-4 (option), be sure to read the SBU-4 manual.

EN-19

7 DIMENSIONS
7-1 DIMENSIONS

79 (3.1)

83.5 (3.28) (WALL)
222 (8.7) (POLE1) 265 (10.4) (POLE2)

448 (17.6)

96 (3.8)

Unit: mm (inch)

NOTE
These units are designed to detect an intruder and activate an alarm control panel. Being only a part of a complete system, we cannot accept responsibility for any damages or other consequences resulting from an intrusion.

EN-20

8 SPECIFICATIONS
8-1 SPECIFICATIONS

< SL-200QDM, SL-350QDM, SL-650QDM, SL-200QDP, SL-350QDP, SL-650QDP >

Model

SL-200QDM

ADVANCED SL-350QDM

SL-650QDM

SL-200QDP

STANDARD SL-350QDP

SL-650QDP

Maximum detection range

60 m / 200ft

100 m / 350 ft 200 m / 650 ft

60 m / 200ft

100 m / 350 ft 200 m / 650 ft

Maximum arrival distance12 600 m / 2,000ft 1,000 m / 3,500 ft 2,000 m / 6,500 ft 600 m / 2,000ft 1,000 m / 3,500 ft 2,000 m / 6,500 ft

Detection method

Quad infrared beam interruption detection

Selectable beam frequency

4 channels

Interruption time Power source*3

10.5-30VDC Normal
SBU-4*1

Current draw Optical

10.5-30VDC

alignment SBU-4*1

Peak

10.5-30VDC (UL evaluated)

Alarm output

Variable between 50/100/250/500 ms (4 steps)

Normal: 10.5 – 30 VDC Solar Battery Unit SBU-4*1 (OPTION): 3.6 VDC

10.5 – 30 VDC

26 mA (T: 11 mA, R: 15 mA)

30 mA (T: 15 mA, R: 15 mA)

17 mA (T: 6 mA, R: 11 mA)

26 mA (T: 9 mA, R: 17 mA)

35 mA (T: 18 mA, R: 17 mA)

36 mA (T: 16 mA, R: 20 mA)

43 mA (T: 20 mA, R: 23 mA)

21 mA (T: 7 mA, R: 14 mA)

45 mA (T: 17 mA, R: 28 mA)

60 mA (T: 26 mA, R: 34 mA)

40 mA (T: 16 mA, R: 24 mA)

43 mA (T: 20 mA, R: 23 mA)

24 mA (T: 7 mA, R: 17 mA)

Form C relay: 30 VDC, 0.2 A

22 mA (T: 11 mA, R: 11 mA)
— 24 mA (T: 10 mA, R: 14 mA)
— 33 mA (T: 10 mA, R: 23 mA)

Alarm period Output4 D.Q. output1
Low battery output

2 sec (±1) (Nominal)
Form C relay: 30 VDC, 0.2 A (D.Q. and Low battery can be switched.)

Form C relay: 30 VDC, 0.2 A

Tamper output

N.C. (contact output): 30 VDC, 0.1 A Opens when the cover removed.

Operating temperature

-35°C – +60°C (-31°F – 140°F)

Operating humidity

95 % (max.)

Alignment angle

±90° Horizontal, ±10° Vertical

Dimension

H W D mm (inch): 448 (17.6) x 79 (3.1) x 96 (3.8)

Weight

2500 g (Total weight of the transmitter + receiver, excluding accessories) 2400 g (Total weight of the transmitter + receiver, excluding accessories)

International protection

IP65*1

< HU-3 (Option) >*1

Model Power input Current draw Thermo switch Operating temperature Weight Packages

HU-3
24 VAC/DC 210 mA max. per 1 piece / 420 mA max. per 1 unit
60°C (140°F) -35°C – +60°C (-31°F – +140°F)
20 g (0.7oz) (Heater (x2)) Heater (x2), Connector (x4), Waterproof agent

Specifications and design are subject to change without prior notice.
1 not evaluated by UL 2 “Maximum Arrival Distance” shows the optical margin for the detection range. 3 UL listed power-limited burglar alarm power supply. 4 All relays are Dry-Contact and all outputs are power-limited. 5 All interconnecting devices must be UL/c-UL listed. 6 All inputs and outputs must be connected to power limited circuit only.

EN-21

9 OPTIONS

9-1 OPTIONS

Anti Bird Cap ABC-4
Prevent birds and small animals from the detector to reduce the false alarm. Prevent streaming rain and snow from the front of the detector to keep the sensitivity.

Pole Side Cover PSC-4
Conceal the gap of pole mounted detectors back to back.

84 (3.3)

458 (18)

468 (18.4)

  • Anti Bird Cap ABC-4 not evaluated by UL 96 (3.8)
    Back Cover BC-4
    Conceal the back side of pole mounted detector.

Unit: mm (inch)

85 (3.3)

226~241 (8.9~9.5)

  • Pole Side Cover PSC-4 not evaluated by UL

Unit: mm (inch)

Solar Battery Unit SBU-4 (SL-QDM only)
Supply power by using solar battery.

202 (8.0)

448 (18)

79 (3.1)

  • Back Cover BC-4 not evaluated by UL

154 (6.1)

Unit: mm (inch)

Conduit Bracket CBR-4
This allows for conduit wiring. (Compatible conduit: 21 mm ( 0.84 inch))

202 (8.0)

  • Solar Battery Unit SBU-4 not evaluated by UL

Unit: mm (inch)

Beam Alignment Unit BAU-4
Adjust optical axis automatically. (SL-QDM: Transmitter/receiver) (SL-QDP: Receiver only)

  • Beam Alignment Unit BAU-4 not evaluated by UL
    Heater Unit HU-3

28 (1.1) 0.6 (0.02)

452 (17.8)

97 (3.8)

83 (3.3)

138 (5.4)

Unit: mm (inch)

Actual length 200 (7.9)

  • Heater Unit HU-3 not evaluated by UL

Unit: mm (inch)

EN-22

EU & UK contact information https://navi.optex.net/cert/contact/ EN-23

OPTEX CO., LTD. (JAPAN)
www.optex.net

OPTEX INC./AMERICAS HQ (U.S.) www.optexamerica.com
OPTEX (EUROPE) LTD./EMEA HQ (U.K.) www.optex-europe.com
OPTEX SECURITY B.V. (The Netherlands) www.optex-europe.com/nl

OPTEX SECURITY SAS (France) www.optex-europe.com/fr
OPTEX SECURITY Sp.z o.o. (Poland) www.optex-europe.com/pl
OPTEX PINNACLE INDIA, PVT., LTD. (India) www.optexpinnacle.com

OPTEX KOREA CO.,LTD. (Korea) www.optexkorea.com
OPTEX (DONGGUAN) CO.,LTD. SHANGHAI OFFICE (China) www.optexchina.com
OPTEX (Thailand) CO., LTD. (Thailand) www.optex.co.th

Copyright (C) 2013-2022 OPTEX CO.,LTD.

EN-24

References

Read User Manual Online (PDF format)

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