Ipdl d 1 4r protected area. LED Status

MANUAL

Aa2.087.215 RE

Page

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. Detector setup 11

8. Function test 13

9. Possible malfunctions

and ways to eliminate them 15

Applications:

Table 1. Detector operating modes 16

Table 2. Sensitivity setting 17

Table 3. Setting the threshold 17

Fig.1. Optical node BI and BP 15

Fig.2. Location of controls

and indications on boards 17

Fig.3. Design of detector blocks 18

Fig.4. Loop Switching Schemes 19

Fig.5. Detector connection diagram

two loops with constant power supply 20

1. GENERAL

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

Detection of combustion products in a 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 established threshold value;

Formation of the notice "FAULT" in case of violation of the conditions of normal functioning;

Issuance of notifications "FIRE" and "FAULT" to the control panel (RCD) via alarm loops (AL);

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

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

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

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

1.4 The degree of protection of the shell - IP41 according to GOST 14254-96.

1.5. In terms of resistance to atmospheric pressure, the detector corresponds to the execution group P1 according to GOST 12997-84.

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

1.7 The detector operates in continuous round-the-clock mode.

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

1.9 The detector meets the requirements set forth in NPB 82-99 “Optical-electronic linear smoke detectors. General technical requirements, test methods" and TU 4371-002-52130539-2000 "Inline 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 detector is ready for operation after power is applied - no more than 30 seconds.

2.3 The detector is powered by a separate line from a DC voltage source BRP12-1.5 (12 V, 1.5 A) with built-in backup power supply. It is allowed to use other power sources with a rated voltage of 12 V and a ripple value of not more than 120 mV.

2.4 Current consumption of the detector in standby mode:

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

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

The maximum power consumption of the detector is no more than 0.3 W.

2.5 The informativity of the detector is 6:

Notification "NORMA" - standby mode;

Notice "FIRE";

Notice "FAULT";

The nature of the fault:

a) not the norm of nutrition;

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 LS1 and LS2 and are duplicated on the LED indicator 1 of the PSU board, the nature of the malfunction is monitored visually on the LED indicators 1.2.3 of the PSU board.

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

Operating current of keys - no more than 130 mA;

Operating voltage - no more than ± 250 V;

Private key resistance - not less than 10 mΩ;

Public key resistance - no more than 500 Ohm;

Insulation voltage - 3500 V.

2.7 The detector sends notifications "NORMA":

The open state of the keys in AL1 and AL2 (Fig. 3a), - the open state of the key in AL1 and the closed state in AL2 (Fig. 3b, in the Appendix).

2.8. The transmission of the notification "FIRE" is carried out:

Closing the key along AL1 (Fig. 3a, b, c of the Appendix);

2.9. The "FAULT" notification is transmitted:

Closing the key on AL2 (Fig. 3a of the Appendix);

Opening the key by AL2 (Fig. 3b, c Appendix)

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

2.11. The detector allows coarse and smooth sensitivity adjustment depending on the distance between the BI and the BP. Coarse adjustment is made by switching jumpers P1 on the transmitter and receiver boards in accordance with Table. 2 Applications. Smooth adjustment is made by the potentiometer “Reg. Ch.", installed on the PSU board, with the switches "K" and "Ch" turned on.

2.12 The detector performs the initial setting of the operation threshold, dialed by the switches "THRESHOLD-1-2-3" on the BP board, in accordance with Table 3 of the Appendix.

2.13 Adjusting 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 background illumination of the walls of the room of 12,000 lux.

2.15 Mean time between failures 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 Overall dimensions of the detector:

BI and BP - 86x80x96mm.

2.18 Weight of the detector: BI - 0.2 kg, BP - 0.22 kg.

3. COMPLETENESS

3.1 The detector delivery set corresponds to the table 3.1

Table 3.1

4.DESIGN OF THE DETECTOR

4.1 Structurally, the detector consists of unified blocks BI and BP, two mounting brackets that enable their installation on a wall, beam, building support.

4.2 The main structural elements of BI and BP, shown in Figure 3 of the Appendix, are:

1 - base;

2 – optical unit with an adjusting device;

3 - body;

4 - mounting bracket.

4.3. The BI includes:

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

The connection board installed on the base is intended for switching the +12V power supply circuit and monitoring the operation in the “FIRE” notification generation mode.

4.4 The BP includes:

Receiver board installed in the focal plane of the PSU optical node;

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

4.5. Jumpers are installed on the emitter and receiver boards (Fig. 1. Applications) for coarse sensitivity adjustment in accordance with. from table. 2. App.

4.6. On the PSU board are installed:

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

Contact block "- Ш1+'" for connection of alarm loop ШС1;

Contact block "-SH2+" for connecting the alarm loop ШС2;

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

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

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

Switch "Ch" - when the switch "K" is on, allows you to smoothly adjust the sensitivity with the potentiometer "Reg. H”;

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

The "P" switch determines the polarity of the loop signal:

"ON" - alternating signal (N. R. contact ShS2);

"OFF" - DC supply (NC contact ШС2);

LED indicators “1/2/3” display the operating mode and status of the detector in accordance with Table. 1 application;

4.7. The BI and BP bases have three holes for attaching to a mounting bracket using two hooks and a screw.

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

4.9. There are openings on the case for LED indicator 1, input of power cables, 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 electrical installations of consumers” and “Rules for the operation of electrical installations of consumers”. Persons with a special education and a safety qualification group of at least 3 are allowed to work on the installation, installation, testing and maintenance of the detector.

5.2. After opening the detector package, you must:

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

Check the completeness in accordance with the table. 3.1.

5.3. After transportation, before switching 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, away from exhaust, through air flows).

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 a place accessible for maintenance in the line of sight from the side of the passages in the room.

6.5 The distance between the BI and the BP should not exceed 100 m, while in the controlled area there should not be objects blocking it and the possibility of their appearance was excluded.

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

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

6.8 Detector installation sequence:

Mark out the installation sites of the BI and BP at the same distances from the ceiling and the wall or beam closest 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 nodes (the walls of the node must be perpendicular to the base in the vertical and horizontal planes);

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

Adjust the BI optical unit as follows:

with the help of a partner, install an incandescent lamp with a power of 150-200 W in front of the PSU optical assembly 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 PI focal plane, achieve alignment of the center of the spiral with the center of the LED by turning the PI optical unit in the horizontal plane and turning the adjusting screw in the vertical plane;

fix the BI optical unit with screws.

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

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

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

7. DETECTOR SETUP

The stability of its operation largely depends on the quality of the detector's settings, so it must be carried out very carefully.

7.1. Set jumpers P1 on the boards of the emitter and receiver to the position corresponding to the distance between the BI and the BP, determined according to Table. 2 Applications.

7.2. Using the switches “THRESHOLD-1-2-3” on the BP board, make the initial setting of the threshold in accordance with Table. 3 Applications.

Note. During 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 shops, etc.), the threshold value should be increased and, conversely, in rooms where small concentrations of smoke are a sign of fire, the threshold should be reduced. In any of these cases, the change in threshold must be made in accordance with the recommendations of the local fire department.

7.3. Install the red LED 1 in the “+K-” block (if not available), observing the polarity. In this case, the LED lens should be directed towards the BI.

7.4. Move "K" and "H" to the on position (ON).

7.5 Power up the detector.

There are 2 settings for the detector:

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

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

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 slightly moving the BI optical assembly in the vertical and horizontal planes, successively illuminate LED indicator 1 (red), then LED indicator 2 (green), and then LED indicator 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 PSU board to make the LED indicator 3 light up.

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

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

7.11. Move the switches "К" and "Ч" to the off position, while the LED indicator 1 will flash with a glow time (t) equal to 0.2 sec. and period (T) equal to 5 sec. The LED indicator located at the bottom of the PSU base should duplicate the glow of indicator 1.

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

7.13. Fix the PSU optical unit with screws, install the housing and fasten it with screws, the LED indicator at the bottom of the PSU base should continue to glow, as in paragraph 7.11.

7.14. Perform a PPC reset. The detector will go into standby mode.

7.15. To configure the detector in the far zone, it is necessary to use a pointer voltmeter with a scale of 5x10 V, which, using extension wires that ensure the placement of the voltmeter near the BI, is connected to the “+ K-” contacts of the power supply board. The voltmeter provides finer sensitivity control in the far field where LED readings are difficult to read.

7.16. Follow item 7.7. watching the voltmeter reading. 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. H. "Reduce sensitivity to 3.2 V. Repeat step 7.16

7.18. Follow points 7.8.÷7.14.

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

8. FUNCTIONAL CHECK

8.1 The setting of the detector in the “FIRE” signal generation mode is carried out at the manufacturer or by specialized organizations of the fire service using special technical means.

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

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

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

Briefly (for less than 1 sec.) block the detector coverage area, indicator 1 should not change the nature of the glow;

Block the detector coverage area for more than 1 sec., indicator 1 should display the “FAULT” signal with a flashing glow with a glow time (t) of 0.2 sec. and period (T) 1sec. In this case, the control panel must fix the signal “FAULT”. After the zone overlap stops, the detector must return to the standby mode.

8.4. The detector has a built-in circuit for monitoring and diagnosing faults with the output of information about the nature of the fault on the LED indicators. The control of the serviceability of the indicators is provided by a short-term glow when the power is applied.

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

Without turning off the power, remove the PSU case;

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

By sequentially pressing the “RESET” button, read all codes of the nature of the malfunction and determine the causes of 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 malfunction itself, switch the “K” switch to the off position, press the “RESET” button, - the detector will switch to standby mode;

Put on and seal the PSU case, reset the control panel.

Note. If the “FIRE” signal was generated during the operation of the detector, then it will be displayed first during the status control. When removing and installing the PSU housing, a “FAULT” signal may be generated.

9. POSSIBLE MALFUNCTIONS AND WAYS TO ELIMINATE THEM.

9.1 The list of possible malfunctions and ways to eliminate them is given in Table 9.1.

Table 9.1

APPENDIX

Table 1. Detector operating modes

Notes:

1. Position of switches: "+" is included (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 glow duration, T is the glow period.

2.5 "- → +" transition to the constant glow mode.

2.6 "- ↔ +" transition to the constant glow mode with a return.

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

Table 2. Setting the detector sensitivity.

Table 3. Setting the threshold

Note: The position of the switches: " + " - ON / enabled /

" ─ " - OFF

PSU board

power supply 12V

loop ШС1

ShS2 loop

K─ / VUOS / indicator 1

Setting Polarity "P"

Sensitivity "H"

Control "K"

Views from the installation side of the elements.

Rice. 2. Location of controls and indications on the PSU board.

a. Switching scheme with alternating loop power supply

Switch P on the PSU board in the “ON” position

b. Switching circuit with DC loop supply

in. Switching scheme with two loops

Switch P on the PSU board in the “OFF” position

End schemes Rg are selected in accordance with the scheme for connecting loops in the control panel

Rice. 4. Schemes for switching signals of loops

(Key position in NORMAL mode)

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

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

Transmitter and receiver blocks IPDL-D-I/4R housed in a single building. The controlled zone is formed on the one hand by the detector itself IPDL-D-I/4R, on the other - a reflective plate. The remarkable property of a special reflector to return the incident beam to the starting point greatly facilitates the alignment of the device. IPDL-D-I/4R, because does not require precise installation of the reflector. The built-in video camera allows you to connect to IPDL-D-I/4R a small monitor, on the screen of which a flickering image of a reflector is perfectly visible. Detector adjustment IPDL-D-I/4R comes down to turning its optical system so that the image of the reflector is in the center of the screen, after which it is required to adjust the device with adjusting screws, focusing on the indicator lights.

IPDL-D-I/4R detector device

IPDL-1 (IPDL-D-I/4R) can be equipped with a remote optical signaling device VUOS with the possibility of testing the detector. The device is fixed in an easily accessible place. If the test passes successfully, the detector must generate a FIRE message.

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

Linear fire smoke detector IPDL-D-I/4r is designed to detect particles of combustion products in the atmosphere and issue a fire notification.
It is 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 one housing and a reflector installed on the opposite side of the protected area. Together they form an IR 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 easiest and fastest way to configure the detector is using the built-in TV camera. To do this, connect the detector's TV output to a monitor that has a standard one-volt video signal input. In addition to the image from the camera, the screen displays: the relative value of the current signal level, the maximum signal level achieved during adjustment, the relative current gain.

Peculiarities:
range up to 100 m
optics dust compensation
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 the VUOS and the control device PK-01
Memory of the last actuation

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

Characteristics Poliservice IPDL-D-I / 4R:

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