Seco-Larm E-960-D290Q User Manual

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Twin Photobeam Detectors

Manual

WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in normal service for a period of one (1) year from the date of sale to the original consumer customer. SECO-LARM’s obligation is limited to the repair or replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void if damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect, repair, or alteration, improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines that such equipment is not operating properly as a result of causes other than defects in material and workmanship. The sole obligation of SECO-LARM, and the purchaser’s exclusive remedy, shall be limited to replacement or repair only, at SECO-LARM’s option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal or property damages of any kind to the purchaser or anyone else.

NOTICE: The information and specifications printed in this manual are current at the time of publication. However, the SECO-LARM policy is one of continual development and improvement. For this reason, SECO-LARM reserves the right to change specifications without notice. SECO-LARM is also not responsible for misprints or typographical errors.

SECO-LARM

U.S.A., Inc. U.S.A., Inc.

U.S.A., Inc.

U.S.A., Inc. U.S.A., Inc.

16842 Millikan Avenue, Irvine, CA 92606

Tel: 800-662-0800 / 949-261-2999 Fax: 949-261-7326

file:DTP\Manual\MiE96x-DxxxQ_P1410.pmd

Website: www.seco-larm.com

E-mail: sales

seco-larm.com

PITSW3

Model # Outdoor Range Indoor Range

E-964-D390Q* 390 ft. (120m) 790 ft. (240m) E-960-D290Q 290 ft. (90m) 590 ft. (180m) E-960-D190Q 190 ft. (60m) 390 ft. (120m) E-960-D90Q 90 ft. (30m) 190 ft. (60m)

* Multi-frequency version

SECO-LARM

TABLE OF CONTENTS

Important ................................................... 2

Choosing a Location ................................... 3

Typical Installations ....................................... 4

Running the Cable ........................................... 4

Wiring the Transmitter – Wall Mount ................ 4

Wiring the Transmitter – Pole Mount ................ 5

Wiring .............................................................. 5

Examples of Ways To Connect Sensors ............. 6

Selectable 4-channel Beam Frequency ............ 7

Beam Frequency Selection Chart...................... 7

(E-964-D390Q Model Only)

Multiple Sensors Sample Applications ........ 7-8

Adjusting the Alignment ................................. 9

Adjusting the Delay Time ............................... 10

Testing the Unit .............................................. 10

Specifications ................................................ 10

Dimensions ................................................... 11

Troubleshooting ............................................. 11

Fig. 12: Dimensions

43ST Pole Size

Top View

Side View

2.8” (72mm)

2.9” (74mm)

6.8” (173mm)

Front View

Rear View

Features:

●

Four selectable beam frequencies (For E-964-D390Q model only).

●

Twin beams provide reliable perimeter security,

minimizing false alarms from

falling leaves, birds, etc.

●

Lensed optics reinforce beam strength and provide excellent immunity to false alarms due to rain, snow, mist, etc.

●

Weatherproof, sunlight-filtering case for indoor and outdoor use.

●

Non-polarized power inputs.

●

Automatically adjusts beam strength to compensate for different weather conditions

●

Automatic input power filtering with special noise rejection circuitry.

●

N.C./N.O. alarm output.

●

N.C. tamper circuit included.

●

Quick, easy installation with built-in laser beam alignment system.

●

Interruption time adjustable for nearly all situations.

Included:

Mounting hardware

also

included.

Pole mounting

Transmitter x 1 Receiver x 1 Mounting plates x 2

IMPORTANT –Do not connect to power until the sensor is completely installed and the

installation has been double-checked.

brackets (2 sets)

Fig. 13: Beam Spread

The beam spread (s) can be calculated as s=0.03xd.

Distance (d)

90ft (30m) 190 ft (60m) 290 ft (90m)

390 ft (120m)

Beam spread (s)

2.7 ft (0.8m)

5.7 ft (1.7m)

8.7 ft (2.7m)

11.7 ft (3.6m)

Table 6: Troubleshooting

Situation

Transmitter LED does not light.

Receiver LED never lights up when the beam is interrupted.

Beams interrupted and LED lights, but no alarm trigger.

Alarm LED continuously lit.

Alarm trigger becomes erratic in bad weather.

Frequent false triggers from leaves, birds, etc.

Possible Problem

Incorrectly wired and/or insufficient voltage

a. Insufficient voltage b. Beam reflected away from receiver c. Beams not simultaneously interrupted.

Alarm trigger cable may be cut, or the relay contact stuck due to overloading.

a. Lenses out of alignment. b. Beams are blocked. c. Cover is foggy or dirty.

Lenses out of alignment.

a. Too sensitive. b. Bad location.

beam spread (s)

distance (d)

Solution

Ensure the power supply to the transmitter is 12 to 24 VAC/VDC.

a. Double-check the voltage. b. Clean the cover. c. Check overall installation.

Check the continuity of the wiring between the sensor and the alarm.

a. Realign the lenses. b. Remove any obstacles. c. Clean the cover.

Check overall system installation. If still erratic, realign the lenses.

a. Reduce the response time. b. Change the transmitter and/or location.

123

Adjusting the Delay Time

1. The delay time adjustment knob sets how long the beam can be interrupted before triggering the alarm (see fig. 11):

a. A short interrupt time (high sensitivity) is suitable for catching fast moving

intruders, but more susceptible to false alarms.

b. A long interrupt time (low sensitivity) reduces false alarms, but fast

moving intruders may not trigger the sensor.

2. Adjust the knob to the site’s situation. You may need to make adjustments later after the walk-through test.

Testing the Unit

1. Power up the transmitter and receiver.

2. If the yellow or red LED remains steady ON even when the beam is not interrupted, readjust the alignment.

3. Walk between the transmitter and receiver to interrupt the beams. Walk at various speeds, and adjust the delay time adjustment knob as needed.

Table 5: Specifications

Model Max. range (outdoor) Max. range (indoor) Max. current (Tx & Rx) No. of beam channel Voltage output (+/-10%) Power Detection method Interrupt speed* Alarm output Tamper output (Tx & Rx) Alarm LED (receiver) Signal LED (receiver) Power LED (Tx & Rx) Laser wavelength Laser output power Alignment angle Operating temperature Weight Case

*This is the minimum time interval between breaking of both beams which will trigger the output. Setting the interval longer will reduce false alarms from birds or falling leaves, etc., while setting it shorter will detect faster moving objects.

E-960-D90Q 90’ (30m) 190’ (60m) 64mA

N/A N/A N/A 4 1~4V 10~30 VAC/VDC (non-polarized) Simultaneous breaking of 2 beams 50msec~700msec (variable) NO/NC relay, 1A @ 120VAC, min. 1 sec. NC switch, 1A @ 120VAC Red LED - ON: When transmitter and receiver are not aligned or when beam is broken. Yellow LED - ON: When receiver's signal is weak or when beam is broken. Green LED ON: Indicates connected to power 650nm

≤

5mW

Horizontal: ±900, Vertical: ±5

-130F (-250C) to +1310F (+550C)

2.5 lbs. (1.1kg) PC Resin

NOTE – The alarm will be triggered only if both the upper and lower beams are simultaneously interrupted.

IMPORTANT – Test the detector periodically to ensure the alignment and delay time settings are suitable for the site.

E-960-D190Q 190’ (60m) 390’ (120m) 70mA

E-960-D290Q 290’ (90m) 590’ (180m) 74mA

Fig. 11: Adjusting the Delay Time

300ms

E-964-D390Q 390’ (120m) 790’ (240m) 88mA

Fig. 1: Identifying the Sensors

Receiver Transmitter Mounting Plate

Signal LED Alarm LED

Frequency selection*

switch

700ms50ms

Power LED

Voltage output

probes

* For multi-frequency E-964-D390Q model only.

Terminals

Frequency selection*

switch

Delay time

adjustment knob

Power LED

Vertical adjustment

screw

Horizontal

adjustment

Lens

View finder

Alignment laser

Laser ON/OFF switch

Choose a Location

To prevent erratic operation and/or false alarms:

• Wind will not directly cause false alarms, but could cause leaves or similar objects to fly or wave into the beams. Therefore, do not mount near trees, bushes, or other leafy vegetation.

• Do not mount where the transmitter or receiver could be splashed by water or mud.

• Do not mount where the unit could be suddenly exposed to a bright light, such as a floodlight or a passing automobile’s headlight.

• Do not let sunlight or any direct beam of light enter the sensing spot of the transmitter. If needed, mount so the receiver, not the transmitter, faces the sun.

• Do not mount where animals could break the beams.

Fig. 2: Vertical and Horizontal Adjustments Fig. 3:Typical Installations

Vertical adjustment

±5° (10°)

adjustment

Horizontal adjustment

±90°(180°)

Vertical

screw

Side Views

 

32" to 39"

 

Top Views





 



Typical Installations

The photoelectric beam lens can be adjusted horizontally ±90°, and vertically ±5° (see fig. 2). This allows much flexibility in terms of how the transmitter and receiver can be mounted. See fig. 3.

Install at a distance of 32” to 39” (80 to 100 cm) above the ground for most situations. See fig. 3.

Running the Cable

Run a cable from the alarm control panel to the photobeam sensor. If burying the cable is required, make sure to use electrical conduit. Shielded cable is strongly suggested. See Table 1 for maximum cable length.

Table 1: Cable Length

Model E-964-D390Q

Wire Size

AWG22

0.33mm

0.0005in AWG20

0.52mm

0.0008in AWG18

0.83mm

0.0013in AWG17

1.03mm

0.0016in

Note (1):

E-960-D90Q E-960-D190Q

12V 24V 12V 24V 12V 24V

320m

1,050 ft.

550m

1,800 ft.

800m

2,600 ft.

980m

3,190 ft.

2,800m

18,000 ft.

4,800m

15,750 ft.

7,200m

23,620 ft.

8,800m

28,870 ft.

280m

920 ft.

450m

1,480 ft.

700m

2,300 ft.

850m

2,790 ft.

2,400m 7,870 ft.

4,200m

13,780 ft.

6,200m

20,340 ft.

7,600m

24,930 ft.

Max. cable length when two or more sets are connected is the value shown in Table 1 divided by the number of sets.

Note (2):

The power line can be wired to a distance of up to 3,300 ft. (1,000m) with AWG22 (0.33mm2) telephone wire.

E-960-D290Q

200m

660 ft.

350m

1,150 ft.

500m

1,640 ft.

590m

1,940 ft.

1,600m

5,250 ft.

3,000m

9,840 ft.

4,200m

13,780 ft.

5,200m

17,060 ft.

12V 24V

110m

390 ft.

560 ft.

820 ft.

1,020 ft.

2,950 ft.

170m

4,590 ft.

250m

7,220 ft.

310m

8,530 ft.

900m

1,400m

2,200m

2,600m

Adjusting the Alignment

The transmitter and receiver sensor units can be adjusted ±5º vertically and ±90º horizontally once the unit is mounted and power is connected (see fig. 2 on page 3).

There are two ways to adjust alignment:

1. Laser adjustment (see fig. 1 on page 3):

Fig. 10: Horizontal and Vertical Sensor Adjustment

Vertical

Adjustment

Horizontal

Adjustment

a. Remove the transmitter cover, then turn the laser on with

the ON/OFF switch (see fig. 1 on page 3). A red dot will show where the photoelectric beams are aimed.

b. Adjust the transmitter's sensor unit vertically and

horizontally until the red dot is centered on the receiver and both the receiver’s LEDs turn off. See Table 3. It may be necessary to adjust the horizontal and vertical angles

View

Finders

of the receiver's sensor unit as well. c. Repeat steps a and b for the receiver. d. Turn the lasers off, and then replace the covers.

WARNING: Do not look directly at the lasers.

2. Eyeball adjustment (see fig.10): a. Remove the transmitter cover, and look into one of

the alignment viewfinders (one of the four holes located between the two lenses) at a 45° angle.

b. Adjust the horizontal angle of the lens vertically

and horizontally until the receiver is clearly seen in the viewfinder.

c. Repeat steps a and b for the receiver.

d. Replace the transmitter and receiver covers.

NOTE - If you cannot see the opposite unit in the viewfinder, put a sheet of white paper near the unit to be seen, move your eyes about 2" (5cm) away from the viewfinder, and try again.

Table 3: Receiver LED Indicators

OFF OFF OFF

Signal (Yellow LED)

Single

frequency

OFF OFF

ON ON

frequency

Flash

Multi

OFF

ON ON

Alarm

(Red LED)

Signal

strength

Best Good Fair Re-adjust

Wiring the Transmitter – Wall Mount

1. Remove the cover. Remove the screw under the lens unit in order to detach the mounting plate. See fig. 4.

2. If the sensor wiring comes from inside the wall – Break a hole in the mounting plate’s rubber grommet, and pull the cable through the grommet’s hole. Then run the cable through the hole near the top of the sensor unit so it comes out the front. Using two of the included mounting screws, attach the mounting plate to the wall. Then reattach the sensor unit to the mounting plate, connect the wires, and snap on the cover. See fig. 5.

3. If the sensor wiring is run along the surface of the wall – There are two plastic knockouts on the back of the sensor unit, one on top and one on bottom. Break out the appropriate knockout, and pull the wiring through the knockout. Then run the wiring through the hole near the top of the sensor unit so it comes out the front. Using two of the included mounting screws, attach the mounting plate to the wall. Then reattach the sensor unit to the mounting plate, connect the wires, and snap on the cover. See fig. 6.

Fine Tuning the Receiver

1. Once the sensor is mounted and aligned, the sensor can be fine tuned using the voltage output jack.

a. Set the range of a volt-ohm meter (VOM) to

1~4VDC.

b. Insert the red (+) probe into the (+) terminal

and the black (-) probe into the (-) terminal. c. Measure the voltage (see table 4). d. Adjust the horizontal angle by hand until the

VOM indicates the highest voltage. e. Adjust the vertical angle by turning the vertical

adjustment screw until the VOM indicates the

highest voltage.

NOTE -

Do not interrupt the beam while adjusting alignment.

Table 4:

Voltage output

Single

frequency

>2.8V

1.7~2.7V

1.1~1.6V <1.0V

Note: 4VDC is maximum possible reading.

frequency

>2.8V

1.8~2.7V

1.1~1.7V <1.0V

Multi

Alignment

quality

Best Good Fair Re-adjust

3. Two layer (double stacked) applications.

Sensor #1

Ch1

Sensor #4 Sensor #5 Sensor #6

Ch3

Rx Ch1

Rx Ch3

Sensor #2 Sensor #3

Ch1

Ch3

4. Perimeter security application.

Ch1

Ch3

Wiring the Transmitter – Pole Mount

(NOTE – Pole mounting bracket required.)

1. Remove the cover. Remove the screw under

Ch2

Ch4

Ch2

Ch4

the lens unit in order to detach the mounting plate. See fig. 4.

2. Break a hole in the mounting plate’s rubber grommet, and pull the cable through the grommet’s hole. Then run the cable through the hole near the top of the sensor unit so it comes out the front. Use the included mounting bracket to mount to the pole. Then

reattach the sensor unit to the mounting plate, connect the wires, and snap on the cover. See fig. 7.

Wiring (fig. 8)

1. Screw the wires tightly to avoid slipping off the terminals, but not so tight that they break.

2. Screws on terminals which are not used should be tightened.

3. Grounding may be necessary, depending on the location.

Rx Ch2

Rx Ch3

Ch1

Sensor #3

Sensor #1

Ch4

Sensor #2

Sensor #4

5. Two layer (double stacked) perimeter security application.

Ch2

Ch4

Ch1

Ch3

Ch4

Ch1

Ch3

Rx Ch1

Ch3

Fig. 5: Wall Mount, Wire from Inside WallFig. 4: Remove the Transmitter cover

Ch4

Ch2

Fig. 6: Wall Mount, Wire Runs Along Wall

Ch1

Ch3

Ch2

Ch4

Ch1

Ch3

Ch2

Ch4

Fig. 8: Wiring

Transmitter

10~30

AC/DC

{

Power

10~ 30 VAC/VDC

(non-polarized)

– or –

N.C.

{

Tamper output N.C. switch 120V (AC/DC) 1A (Triggers if cover detached)

Fig. 7: Pole Mount

Receiver

1234567

10~30

AC/DC

Power

10~ 30 VAC/VDC

(non-polarized)

COM. N.O.

{

Alarm output

120V (AC/DC) 1A

N.C.

{

N.C.

Tamper output N.C. switch 120V (AC/DC) 1A (Triggers if cover detached)

{

Fig. 9: Examples of Possible Ways To Connect One or More Sensors

Example connection 1 - Standard

Control panel

(12VDC)

}

Power

}

Alarm signal

Selectable 4-channel beam frequency (For E-964-D390Q model only)

The sensor beam frequency can be set at different levels on-site to avoid interference from other twin photobeam sensors nearby. Useful during mutliple sensor applications as shown below. To select between four different beam frequencies, adjust the beam channel switch of the transmitter side and receiver side. See fig. 1 for switch location and table 2 for switch position.

➀➁

Transmitter

➀➁➂➃

Receiver

Example connection 2 - Dual Sensors, Separate Channels

➀➁ ➀➁➂➃

Transmitter

Receiver

➀➁ ➀➁➂➃

Transmitter

Receiver

Example connection 3 - In-line Single Channel

➀➁

Transmitter

➀➁➂➃

Receiver

➀➁

Transmitter

➀➁➂➃

Receiver

Control panel

(12VDC)

}

Power

}

Alarm (ch. 1)

}

Alarm (ch. 2)

Control panel

(12VDC)

}

Power

}

Alarm signal

Important –

The transmitter and receiver sensor pair must be set with the same frequency.

Table 2: Beam Frequency Selection Chart (For E-964-D390Q model only)

CH4

CH3

12NO12

Frequency channel CH1 CH2

Switch position

Multiple sensor sample applications ( For E-964-D390Q model only)

1. Single pair multiple layer application.

Ch1

Ch2

Ch3

Ch4

Sensor #1

Sensor #2

Sensor #3

Sensor #4

Rx Ch1

Rx Ch2

Rx Ch3

Rx Ch4

Example connection 4 - Two stacked

➀➁ ➀➁➂➃

➀➁

➀➁➂➃

2. Long distance series application.

}

Power

}

Alarm signal

Ch1

Sensor #1

Rx Ch1

Sensor #2 Sensor #3 Sensor #4

Ch2

Ch3

Ch4

Seco-Larm E-960-D290Q User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual