Description IPDL (IPDL-D-I / 4R)

IPDL-D-I / 4R - the purpose of the detector

Linear smoke detector IPDL-1 (IPDL-D-I / 4R) is a two-position device, the transmitter and receiver of which are located on opposite sides of the protected area. Operating principle IPDL-D-I / 4R based on the detection of the attenuation of infrared radiation passing through a smoky space. Receiver IPDL-D-I / 4R receives a signal from a transmitter and compares its level with a value corresponding to a clean environment. The appearance of smoke between them causes a change in the signal intensity and leads to the formation of a FIRE signal.

Detector IPDL-2 (IPDL-D-II / 4R) uses the same principle of operation as IPDL-1 (IPDL-D-I / 4R), but unlike it, it is a two-position device.

Emitter and Receiver Blocks IPDL-D-I / 4R placed in a single building. The monitored zone is formed on one side by the detector itself IPDL-D-I / 4R, on the other - a reflective plate. The remarkable property of the special reflector to return the incident beam to the initial point greatly facilitates the alignment of the device. IPDL-D-I / 4R since does not require precise installation of the reflector. Built-in video camera allows you to connect to IPDL-D-I / 4R a small monitor, on the screen of which the flickering image of the reflector is perfectly visible. Aligning the detector IPDL-D-I / 4R is reduced to turning its optical system so that the reflector image is in the center of the screen, after which it is required to adjust the device with the adjusting screws, focusing on the light indicators.

Detector device IPDL-D-I / 4R

IPDL-1 (IPDL-D-I / 4R) can be completed with a remote optical signaling device VUOS with the ability to test the detector. The device is fixed in an easily accessible place. If the test is successful, the detector should generate a FIRE message.

Specifications IPDL-D-I / 4R and IPDL-D-II / 4R

	IPDL-1 (IPDL-D-1 / 4R)	IPDL-2 (IPDL-D-II / 4R)
Maximum working range	100 m	100 m *
Power supply constant voltage	+8 ... 16 V	+8 ... 28 V
Total current consumption in standby mode	17 mA	30 mA
Overall dimensions of the emitter or receiver	86x80x96 mm	150x95x80 mm
Operating temperature range	-25 ... + 55 ° C
Detector weight, no more	0.2 ... 0.22 kg	0.5KG
Note: 1. * Depends on the type and area of ​​the reflectors. Additional reflectors to increase the detector's range must be ordered separately.

Linear fire smoke detector IPDL-D-I / 4r is designed to detect particles of combustion products in the atmosphere and issue a fire notification.
Installed in large rooms with high ceilings.
The operation of the device is based on the attenuation of infrared radiation in a smoky environment. The device consists of an emitter unit and a receiver unit located in the same housing and a reflector installed on the opposite side of the protected area. Together they form an infrared beam, by the attenuation of which the device determines the presence of smoke.

The detector can be configured based on the built-in LED indicators, using a voltmeter or using the PK-01 control device, but the simplest and fastest way to configure the detector is with the built-in TV camera. To do this, it is necessary to connect the TV-out of the detector to a monitor that has a standard single-voltage video signal input. In addition to the camera image, the screen displays: the relative value of the current signal level, the maximum signal level achieved during adjustment, the relative current gain.

Peculiarities:
operating range up to 100 m
dust compensation of optics
built-in TV camera for reliable and fast alignment
adjustable threshold
the possibility of remote control using a remote optical signaling device VUOS
the ability to determine the nature of the malfunction using VUOS and the PK-01 control device
Last trigger memory

Buy Polyservice IPDL-D-I / 4R from Layta at an attractive price. Polyservice IPDL-D-I / 4R: description, characteristics, customer reviews, photos and related products ..

Characteristics of Polyservice IPDL-D-I / 4R:

Manufacturer Poliservice Basic unit pcs Device readiness time, s 15 Detection range, m 100 Supply voltage, V 8 - 28DC

The description of the presented product is for reference only and may differ from the manufacturer's technical documentation. We advise you to check the availability of the functions and features you have selected when placing your order. If you find deviations in the description, then you can always report it - by marking the error and pressing the keyboard buttons SHIFT + ENTER

MANUAL

Aa2.087.215 RE

P.

1. General information 3

2. Technical data 4

3. Completeness 6

4. Design of the detector 6

5. General operating instructions 8

6. Installation Procedure 9

7. Configuring the detector 11

8. Functional test 13

9. Possible malfunctions

and how to eliminate them 15

Applications:

Table 1 Detector operating modes 16

Table 2 Sensitivity Setting 17

Table 3. Setting the response threshold 17

Fig. 1. Optical unit BI and BP 15

Fig. 2. Location of controls

and indications on boards 17

Fig. 3. Detector block design 18

Fig. 4. Loop signal switching circuits 19

Fig. 5. Detector wiring diagram

two loops with constant power supply 20

1. GENERAL INFORMATION

Linear smoke detector, hereinafter referred to as a "detector", is intended for use as part of an autonomous or centralized system of closed and semi-closed premises and performs the following functions:

Detection of combustion products in the controlled area formed by an optical beam between the emitter and the receiver of infrared radiation;

Formation of an alarm notification "FIRE" when the concentration of combustion products exceeds the set threshold value;

Generation of a "MALFUNCTION" notification in case of violation of the conditions of normal operation;

Issuance to the control panel (PPK) of "FIRE" and "FAILURE" notices by alarm loops (AL);

Diagnostics of malfunctions with the issuance of results on LED indicators.

The detector is not a measuring instrument and has no precise characteristics.

1.2 The detector is designed for joint operation with PPKOP0104059-1-3 "NOTA", PPKOP0104050639-4-1 "AKKORD" and others operating on a normally open AL circuit.

1.3. In terms of protection against environmental influences, the detector corresponds to the ordinary version in accordance with GOST 12997-84.

1.4 Degree of protection of the shell - IР41 in accordance with GOST 14254-96.

1.5 In terms of resistance to atmospheric pressure, the detector complies with the P1 execution group in accordance with GOST 12997-84.

1.6 The detector remains operational in the operating temperature range from minus 25 ° С to plus 55 ° С when exposed to increased ambient air of 93% at 40 ° С.

1.7 The detector operates in a continuous 24/7 mode.

1.8 The detector is a single-channel, recoverable, serviced by a technical device.

1.9 The detector meets the requirements set out in NPB 82-99 “Linear optical-electronic smoke detectors. General technical requirements, test methods "and TU 4371-002-52130539-2000" Linear fire smoke detectors IPDL. "

2. TECHNICAL DATA

2.1 The maximum operating range of the detector when registering combustion products in the controlled area is 100 m.

2.2. The time the detector is ready for operation after power supply is no more than 30 sec.

2.3 The power supply of the detector is carried out via a separate line from the DC voltage source BRP12-1.5 (12 V, 1.5 A) with a built-in backup power supply. It is allowed to use other power supplies with a rated voltage of 12 V and a ripple value of no more than 120 mV.

2.4 Current consumption of the detector in standby mode:

emitter unit (BI) - no more than 8 mA;

receiver unit (PSU) - no more than 15 mA.

Maximum power consumption for the detector power supply - no more than 0.3 W.

2.5 The informativeness of the detector is 6:

Notification "NORM" - standby mode;

"FIRE" notification;

MALFUNCTION NOTICE;

The nature of the malfunction:

a) not the food norm;

b) contamination of the controlled area / optics above the norm;

c) the signal is below normal.

Notifications are issued to the control panel via alarm loops ШС1 and ШС2 and are duplicated on the LED indicator 1 of the power supply board, the nature of the malfunction is monitored visually on the LED indicators 1.2.3 of the power supply board.

2.6 The detector ensures the transmission of notifications to the control panel by switching the loop with electronic keys with the following parameters:

Operating current of keys - no more than 130 mA;

Working voltage - no more than ± 250 V;

Private key resistance - not less than 10 mOhm;

Public key resistance - no more than 500 Ohm;

Isolation voltage - 3500 V.

2.7 The detector sends notifications "NORM":

The open state of the keys according to ШС1 and ШС2 (Fig. 3a), - the open state of the keys according to ШС1 and closed according to ШС2 (Fig. 3b, in the Appendix).

2.8. The transmission of the "FIRE" notification is made:

By closing the key according to ШС1 (Fig. 3a, b, in the Appendix);

2.9. The "FAILURE" notification is transmitted:

By closing the key according to ШС2 (Fig. 3a of the Appendix);

By opening the key according to AL2 (Fig. 3b, in the Appendix)

2.10. The nature of the malfunction is displayed by a combination of LED indicators on the power supply board when the "K" switch is on (state control) in accordance with Table 1 of the Appendix.

2.11. The detector allows for rough and smooth adjustment of the sensitivity depending on the distance between the power supply unit and the power supply unit. Coarse adjustment is made by switching jumpers P1 on the transmitter and receiver boards in accordance with table. 2 Appendices. Smooth adjustment is performed with the “Reg. Ch. "Installed on the power supply board, with the" K "and" Ch "switches on.

2.12 The detector performs the initial setting of the response threshold, selected by the "THRESHOLD-1-2-3" switches on the power supply board, in accordance with Table 3 of the Appendix.

2.13 Adjustment devices BI and BP allow you to change the angle of inclination of the axis of the optical beam in the vertical and horizontal planes within ± 15 °.

2.14 The detector remains operational when exposed to a background illumination of the walls of the room of 12000 lux.

2.15 Mean time between failure of the detector in standby mode, not less than 60,000 hours.

2.16 The assigned service life is at least 10 years.

2.17 Dimensions of the detector:

BI and BP - 86x80x96mm.

2.18 Detector weight: BI - 0.2 kg, BP - 0.22 kg.

3. COMPLETENESS

3.1 The scope of delivery of the detector corresponds to Table 3.1

Table 3.1

4.DETECTOR CONSTRUCTION

4.1 Structurally, the detector consists of unified BI and PSU blocks, two mounting brackets, allowing them to be installed on a wall, beam, or support of buildings.

4.2 The main structural elements of the BI and PS, shown in Fig. 3 of the Appendix, are:

1 - base;

2 - optical unit with an adjusting device;

3 - case;

4 - mounting bracket.

4.3. BI includes:

Emitter board installed in the focal plane of the optical unit of the BI;

Connecting board, installed on the base, is intended for switching the + 12V power supply circuit and monitoring the functioning in the "FIRE" notification generation mode.

4.4 The BP includes:

Receiver board installed in the focal plane of the optical unit of the power supply unit;

The power supply board, installed on the base, provides input and display of information, digital signal processing, switching of external circuits, smooth adjustment of sensitivity with a potentiometer “Reg. H ";

4.5. On the boards of the emitter and receiver (Fig. 1. Appendices), jumpers are installed for coarse adjustment of the sensitivity, respectively. with tab. 2. App.

4.6. The power supply board contains:

Terminal block “-12V +” for power connection;

Terminal block “- Ш1 +’ ”for connecting the alarm loop ШС1;

Terminal block "- Ш2 +" for connecting the alarm loop ШС2;

Terminal block “+ K -” for connecting an external optical display device (VUOS) in the operating mode and for measuring the signal level - in the setting mode using a voltmeter;

Button "RESET" - when the switch "K" is on, the successive short pressing of which resets the current state of the LED indicators and displays the following. After the last status is displayed in accordance with Table 1 of the Appendix, the fault memory is completely cleared. When the "K" switch is off, a short press of the button will restart the processor and record new values ​​of the response threshold;

Switch “K” - when the position is on, switches the detector from the standby to the state control mode;

Switch “Ch” - when the switch “K” is on, it allows smooth adjustment of the sensitivity with the potentiometer “Reg. H ";

The “THRESHOLD-1-2-3” switch sets the response threshold in binary code in accordance with Table 3 of the Appendix: the new threshold value is written to the processor at the moment of power supply to the power supply unit or by pressing the “RESET” button;

Switch "P" determines the polarity of the loop signal:

"ON" - alternating signal (N.R. contact ШС2);

"OFF" - DC power supply (N.C. contact ШС2);

LED indicators "1/2/3" display the operating mode and status of the detector in accordance with table. 1 Applications;

4.7. On the bases of the BI and PS there are three holes for mounting on a mounting bracket using two hooks and a screw.

4.8 The housing is fixed to the base with two screws, blocking access to the optical unit, adjustment and switching elements.

4.9. The body has holes for LED indicator 1, power cable entry, AL and VUOS.

5. GENERAL INSTRUCTIONS FOR USE

5.1. When installing and operating the detector, one should be guided by the provisions of the "Rules for the Operation of Consumer Electrical Installations" and "Rules for the Operation of Consumer Electrical Installations". The installation, installation, inspection and maintenance of the detector may only be performed by persons with a special education and a safety qualification group of at least 3.

5.2. After opening the detector packaging, you must:

- carry out an external examination and make sure that there are no mechanical damages to the devices;

Check the completeness in accordance with table. 3.1.

5.3. After transportation, before being switched on, the detector must be kept unpacked under normal conditions for at least 24 hours.

6. INSTALLATION PROCEDURE

6.1 Install the detectors in accordance with the recommendations of the local fire service and NPB 88-01 “Fire extinguishing and alarm installations. Norms and rules of design ”.

6.2 The detectors are installed in closed or semi-closed rooms in places where smoke is most likely to accumulate in the event of a fire (above fire hazardous objects, far from the exhaust, through air streams).

6.3 The bases for the installation of BI and BP must be rigid and have a flat surface (main wall, beam, building support).

6.4 The detectors are installed in an accessible place for service in the line of sight from the side of the passageways in the room.

6.5 The distance between the control unit and the power supply unit should not exceed 100 m, while in the controlled area there should be no objects overlapping it and the possibility of their appearance should be excluded.

6.6 It is necessary to exclude cases of direct sunlight, powerful illuminators and other sources of infrared radiation entering the area controlled by the detector.

6.7. It is allowed to install several detectors in the same room with parallel monitored zones, as well as the opposite connection of neighboring receivers and transmitters.

6.8 Installation sequence of the detector:

Make a marking of the installation sites of the BI and PSU at the same distances from the ceiling and the wall or beam nearest to the installation site;

Install the mounting brackets at the marking points using two screws;

Remove the covers from the blocks, check the position of the optical units (the walls of the unit should be perpendicular to the base in the vertical and horizontal planes);

Firmly fix the BI and PSU bases on the mounting brackets using two hooks and a screw, without changing the position of the optical units;

Adjust the optical unit of the BI as follows:

with the help of a partner, install an incandescent lamp with a power of 150-200 W in front of the optical unit of the power supply unit so that the lamp spiral is as close as possible to the center of the lens, turn on the lamp;

observing the image of the spiral on the screen in the focal plane of the BI, achieve alignment of the center of the spiral with the center of the LED by rotating the optical unit of the BI in the horizontal plane and turning the adjusting screw in the vertical plane;

fix the optical unit BI with screws.

6.9. Connect the + 12V and AL power wires to the corresponding BI and PSU terminal blocks in accordance with the detector connection diagram shown in Fig. 4 and 5 of the Appendix, strictly observing the polarity of the supplied signals. Depending on the power supply circuit of the loop, set the P switch on the power supply board (Fig. 2. Applications):

Switch "P" to the "ON" position - when the loop is powered by alternating voltage. In this case, the VD diode is additionally installed in accordance with Fig. 3a. Applications.

- switch "P" to position "OFF" - when the loop is powered by direct current, in accordance with fig. 3b, in Appendices.

7. DETECTOR CONFIGURATION

The stability of its operation in many respects depends on the quality of the detector setting, therefore it must be carried out especially carefully.

7.1. Set jumpers P1 on the emitter and receiver boards to the position corresponding to the distance between the power supply unit and the power supply unit, determined according to table. 2 Appendices.

7.2. Using the "THRESHOLD-1-2-3" switches on the power supply board, make the initial setting of the response threshold in accordance with table. 3 Applications.

Note. At the time of manufacture, a threshold of 1.7 dB is set, which corresponds to most industrial and residential premises. When installing the detector in rooms with high gas content (in garages, hot workshops, etc.), the threshold value should be increased and, conversely, in rooms where small concentrations of smoke are a sign of fire, the threshold is reduced. In any of these cases, the change in threshold should be made in accordance with the recommendations of the local fire service.

7.3. Install the red LED 1 in the block "+ К-" (if absent) observing the polarity. In this case, the lens of the LED should be directed towards the BI.

7.4. Put “K” and “H” in the ON position.

7.5 Supply power to the detector.

There are 2 options for configuring the detector:

In the near zone (distance between BI and PSU up to 20m);

In the far zone (more than 20m between BI and BP).

7.6. The detector is configured in the near zone using LED indicators 1 (red) - on the “+ K-” block, 2 (green), 3 (red) - on the power supply board.

7.7. By slight movements of the optical unit of the BI in the vertical and horizontal planes, achieve successive illumination of LED 1 (red), then LED 2 (green), and then LED 3 (red).

7.8. Fix the BI optical assembly with screws and install the BI case. In this case, it is possible to turn off the LED indicator 3.

7.9. By rotating the variable resistor “Reg. H “on the power supply board, achieve the illumination of the LED indicator 3.

7.10. Slowly rotate the variable resistor in the opposite direction until LED 3 turns off.

Note: LED indicator 1 with a flashing light indicates the change in sensitivity: with a decrease in the duration of a light, the sensitivity decreases, with an increase, it increases.

7.11. Turn the switches “K” and “H” to the off position, while the LED indicator 1 will light up with a flashing light with a glow time (t) equal to 0.2 sec. and a period (T) equal to 5 sec. The LED indicator located at the bottom of the PSU base should duplicate the illumination of indicator 1.

7.12. Remove the LED indicator from the block "+ K-" and, if necessary, use it in an external optical display device (VUOS).

7.13. Fix the optical unit of the power supply unit with screws, install the case and secure with screws, the LED indicator at the bottom of the power supply unit base should continue to glow, as in section 7.11.

7.14. Reset the control panel. The detector will switch to standby mode.

7.15. To configure the detector in the far zone, it is necessary to use a dial-up voltmeter with a 5-10 V scale, which is connected to the “+ K-” contacts of the power supply board with the help of extension wires that ensure the location of the voltmeter near the BI. The voltmeter provides more accurate far-field sensitivity adjustment when LED readings are difficult to read.

7.16. Execute clause 7.7. observing the reading of the voltmeter. To achieve the maximum deviation of the voltmeter needle (3.6 × 4 V), corresponding to the maximum sensitivity of the detector.

7.17 Variable resistor "Reg. Ch. "Reduce the sensitivity to 3.2 V. Repeat paragraph 7.16

7.18. Carry out paragraphs 7.8. ÷ 7.14.

7.19. The use of a voltmeter is also useful in the near field, since it provides a more accurate setting of the BI and PSU.

8. FUNCTIONAL CHECK

8.1 The detector is configured in the “FIRE” signal generation mode at the manufacturing plant or by specialized organizations of the fire service using special technical means.

8.2. Checking the functioning of the detector in the "FIRE" signal generation mode is carried out after installing the detector with the BI cover removed by pressing the "FIRE" button located on the connection board. In this case, the indicator 1 of the PSU should light up with a constant glow.

8.3. Checking the functioning of the detector in the “FAILURE” signal generation mode is performed as follows:

By the flashing light of indicator 1, make sure that the detector is in standby mode;

For a short time (for less than 1 second) close the detector's coverage area, indicator 1 should not change the character of the glow;

Close the detector's coverage area for more than 1 sec., Indicator 1 should display the “FAILURE” signal by flashing light with a glow time (t) of 0.2 sec. and period (T) 1 sec. In this case, the control panel should fix the “MALFUNCTION” signal. After the zone overlap ceases, the detector must return to standby mode.

8.4. The detector has a built-in circuit for monitoring and diagnostics of malfunctions with the issuance of information about the nature of the malfunction on LED indicators. Monitoring the health of the indicators is provided by a short-term glow when power is applied.

8.5. To determine the nature of the malfunction, it is necessary:

Without turning off the power, remove the power supply case;

Move the switch “K” to the on position, while on the LED indicators ‘” 1/2/3 “the code of the nature of the malfunction is displayed in accordance with the table. 1 Applications;

By successively pressing the "RESET" button, read all codes of the nature of the malfunction and determine the reasons for their occurrence according to table 9.1;

After reading the last code, the LED indicators go out, which means the end of the control;

Eliminate the cause of the occurrence and the fault itself, turn the “K” switch to the off position, press the “RESET” button, - the detector will go into standby mode;

Put on and seal the power supply case, reset the control panel.

Note. If the “FIRE” signal was generated during the detector's operation, it will be displayed first when monitoring the status. When removing and installing the PSU case, a “FAILURE” signal may be generated.

9. POSSIBLE FAULTS AND METHODS OF THEIR ELIMINATION.

9.1 The list of possible malfunctions and methods of their elimination is given in table 9.1.

Table 9.1

Fault name	Probable	Remedy
No signal	Defective BI or BP The detector is out of alignment.	Restore performance. Adjust BI and BP according to clause 6. Adjust the sensitivity according to item 7.
Source voltage 12V not ok	Source voltage out of tolerance	Adjust the output voltage within 10 to 14 V
Pollution above normal	Severe contamination of lenses and filters in the windows of the BP and BI cases	Remove contamination with a soft cloth soaked in 5% vinegar solution, then wipe the filters with a dry cloth.
When turned on. Power LED is off	The LED is out of order. Defective power supply unit	Replace LED. Repair PSU

APPENDIX

Table 1. Operating modes of the detector

Working hours	Switch position	LED status	Note
Sensitivity adjustment
Standby mode "NORM"
Formation of the signal "FIRE
Formation of the signal "MALFUNCTION"
Condition monitoring: 2. Not the norm of food 3.Pollution is higher than normal 4 signal below normal 5. End of control						Press the button consecutively "RESET"
Return to standby mode "NORM"						Press the button "RESET"

Notes:

1. Position of switches: "+" is on (ON); "-" off (OFF)

2. Status of LED indicators:

2.1 "-" no glow.

2.2 "+" constant glow.

2.3 "- / +" glow with variable brightness.

2.4 "- / +" glow with normalized brightness; where t is the duration of the glow, T is the period of the glow.

2.5 "- → +" switch to constant light mode.

2.6 "- ↔ +" transition to constant light mode with return.

2.7. Indicator 1 (red) is installed in the block "+ K-".

Table 2. Setting the detector sensitivity.

Table 3 Setting the response threshold

Note: Position of switches: "+" - ON / enabled /

"─" - OFF / off /

PSU board

power supply 12V

loop ШС1

loop ШС2

K─ / VUOS / indicator 1

Setting Polarity "P"

Sensitivity "H"

Control "K"

Views from the side of the installation of elements.

Rice. 2. Location of controls and indication on the power supply board.

a. Switching circuit with alternating loop power supply

Switch P on the power supply board in the "ON" position

b. Switching circuit with DC loop power supply

v. Switching scheme with two loops

Switch P on the power supply board in the "OFF" position

Terminal diagrams Rg are selected in accordance with the loop connection diagram in the control panel

Rice. 4. Circuits for commutation of loop signals

(Key position in NORM mode)