Bosch DOW 1171 Operation Manual Download Page 29

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Radio Frequency Fire Detection System

Technical data | en

Bosch Sicherheitssysteme GmbH

Operation Guide

2016.04 | 6.0 | 4.998.120.885

SMF121 RF Manual Call Point with SMF6120 RF Base

Power supply

2 x 3.6 V lithium batteries

Battery service life

Approx. 5 years

Average current consumption

0.06 mA

Frequency range

868 to 870 MHz (SRD band)

Channel spacing

25 kHz

Maximum transmitting power

5 mW

Maximum range in buildings
(Depending on environment)

40 m

Protection category

IP 43

Permissible ambient temperature

-10 °C to +55 °C

Maximum relative humidity

95%

Housing material

Plastic, ABS

Housing color

red, RAL 3000

Dimensions (H x W x D)
–

SMF121

–

SMF6120

–

SMF121 installed on SMF6120

125 x 125 x 36.5 mm
116.3 x 116.3 x 42 mm
125 x 125 x 56.5 mm

Weight
–

SMF121

–

SMF6120

–

SMF121 installed on SMF6120

Approx. 150 g
Approx. 350 g
Approx. 500 g

Summary of Contents for DOW 1171

Page 1: ...Radio Frequency Fire Detection System DOW 1171 FK 110 LSN SMF121 en Operation Guide ...

Page 2: ......

Page 3: ...ace Module to the Fire Panel 18 6 2 Connection of SMF121 RF Manual Call Point to SMF6120 Base 19 7 Commissioning a RF Fire Detection System 20 7 1 Commissioning the FK 100 LSN RF Interface Module via WinPara FSP 5000 RPS 21 7 2 Commissioning DOW 1171 and SMF121 RF Detectors 21 7 2 1 Logging in DOW 1171 RF Smoke Detectors to the RF Interface Module 21 7 2 2 Logging in the SMF121 RF Manual Call Poin...

Page 4: ...take other suitable measures when handling PC boards Notice When connecting please observe the regulations and guidelines of the regional authorities and institutions fire service police etc 1 2 Approvals and Certificates An approval in line with Guideline 99 5 EC relating to short range devices and telecommunications transmitting devices Annex IV exists This approval applies for the following cou...

Page 5: ...e is bi directional If a base channel is occupied by an external system the system immediately switches to a secondary channel to guarantee alarm transmission The RF fire detection system works in a frequency range of 868 to 870 MHz Within this range a few channels are exclusively defined for radio applications in security systems This guarantees an extremely high level of operational stability 1 ...

Page 6: ...3 1 FK 100 LSN RF Interface Module 1 100 135 35 7 37 4 20 2 3 4 3 Betrieb Störung Alarm Figure 3 2 FK 100 LSN configuration closed 1 Housing cover 2 Lower part of housing 3 Cable bushing 4 LED operation fault and alarm 4 1 2 3 5 Figure 3 3 FK 100 LSN configuration open 1 Radio module 2 Reed contact 3 PC board 4 Tamper contact 5 Connection terminals ...

Page 7: ...ctor 5 6 7 4 1 2 3 Figure 3 4 DOW 1171 configuration closed and open 1 Detector Bases 2 Bayonet ring 3 Red LED 4 Detector housing 5 New button for logging in and resetting 6 Contact as removal lock 7 9 V lithium battery pack The RF smoke detector utilizes the scattered light method in the same way as conventional optical smoke detectors In conjunction with the modern detection algorithm it achieve...

Page 8: ...door 4 Terminal block 5 Reset lever 6 Cable insertion 4 1 2 3 5 6 Figure 3 6 SMF6120 Base configuration 1 Radio module 2 3 6 V lithium battery 3 Cable to connect to SMF121 4 Green LED display when logging in 5 New button for logging in 6 Battery connection The RF manual call point consists of the SMF121 Manual Call Point and the SMF6120 Detector Base The detector base contains the radio module and...

Page 9: ...ing x x Frequency search x RF detector login x Commissioning without WinPara FSP 5000 RPS x Fault Slow flashing x System configuration for RF fire detection system x Standby x Alarm Steady light x Sabotage alert Interface module opened or detector twisted out of base x Normal mode Display Timing diagram ms Rapid flashing 4 Hz 125 125 125 125 125 125 125 Slow flashing 0 5 Hz 1000 1000 3 4 2 DOW 117...

Page 10: ...6 04 6 0 4 998 120 885 Operation Guide Bosch Sicherheitssysteme GmbH Flash cycle Timing diagram ms Meaning Three times every 1 s 80 80 80 80 600 80 Field strength moderate Twice every 1 s 80 80 760 80 Field strength low Once every 1 s 80 920 Field strength very low ...

Page 11: ... 30 RF fire detectors or 10 RF manual call points per interface module Interface modules RF fire detectors and RF manual call points count in each case as one LSN element e g 1 interface module 15 RF fire detectors 16 LSN elements A maximum of 127 LSN elements are permitted for each LSN ring Attenuation of a transmission path 90 dB 4 2 Planning the RF Fire Detection System To be able to create an ...

Page 12: ...21 SMF121 DOW 1171 DOW 1171 15 m 10 m 4 m 7 5 m Figure 4 7 Calculation example for planning of RF fire detection system The individual transmission paths FS can be calculated as follows FS 1 Attenuation corresponding to distance attenuation through reinforced concrete ceiling 40 dB 30 dB 70 dB FS 2 Attenuation corresponding to distance 35 dB FS 3 Attenuation corresponding to distance attenuation t...

Page 13: ...ically and the LED on module A flashes while the radio connection is being established As soon as the radio connection is set up LED 5 on module A goes out and LED 5 on module B stays continuously lit 2 Position module A as close as possible to the RF interface module 3 Connect module B to the service pole and move to the designated RF detector installation location As long as the LED 5 on module ...

Page 14: ...ion observe the following points The RF interface module must not be installed in a metal cabinet A minimum distance of 2 m must be maintained between individual RF interface modules installed in the same area Notice In the case of a wall mounted configuration fit the RF interface module in a vertical position to ensure that the writing on the cover can still be read 76 5 100 15 15 61 5 9 4 x 4 x ...

Page 15: ...he lower part of the housing 2 Push off the two snap fit hooks 2 on the left or right of the PC board carefully and remove the PC board 1 3 Punch out the required openings for the surface mounted 3 or flush mounted 4 cable feed and screw the lower part of the housing to a dry even surface 4 Insert the PC board 1 again and wire up the connections for terminal assignment see chapter Connection of FK...

Page 16: ...e easily accessible for service and maintenance work In addition it must be possible to check it and remove it vertically from below e g to change the battery For this reason there must be a free area of 2 cm around the detector base When installing the base ensure without fail that the LED display is always visible from the reconnaissance route For precise aligning when installing the position of...

Page 17: ...3 116 3 1360 200 2 Figure 5 13 SMF6120 Detector Base Dimensions 1 Space to open the door 2 Mounting height The RF manual call point is suitable for surface mounting on a wall Select the installation location so that approx 35 mm is left free to the right 1 to open the door and so that the detector is easily accessible for service and maintenance work The mounting height 2 from the ground to the ce...

Page 18: ... supply of 24 V via the connections 0 V U b2 a2 b1 a1 0V 0V U U Figure 6 14 Interface Module Terminal Assignment b2 a2 LSN outgoing 0V U 20 to 30 V DC Ground b1 a1 LSN in 1 Remove the terminal blocks and wire up the connections 2 Do not insert the terminal blocks until the RF interface module has been commissioned as this simplifies the commissioning procedure see chapter Commissioning the FK 100 ...

Page 19: ... 4 998 120 885 6 2 Connection of SMF121 RF Manual Call Point to SMF6120 Base b b 1 2 Figure 6 15 Connection of SMF121 RF Manual Call Point to SMF6120 Base 1 Break out the pre punched cable feed on the SMF121 RF Manual Call Point 2 Wire up the connection cable to the terminal block of the RF manual call point ...

Page 20: ...ady been configured must always be manually reset into the delivery state This is described in the respective chapter for logging in For the complete commissioning of the RF fire detection system the RF interface module must be set up first see chapter Commissioning the FK 100 LSN RF Interface Module via WinPara FSP 5000 RPS page 21 and then the individual RF detectors must be logged into the RF i...

Page 21: ...he red LED on the RF interface module lights up for approx 10 seconds As soon as it goes out the green and yellow LEDs start to flash rapidly and the automatic search for a base channel frequency starts After a successful search approx 1 to 5 minutes the yellow LED goes out and the green LED flashes until all the RF detectors configured in WinPara FSP 5000 RPS are logged in 7 2 Commissioning DOW 1...

Page 22: ... case follow the instructions as for a new detector 1 Trigger the manual call point by pressing the push button 2 Connect the batteries in the detector base The green LED on the right of the PC board flashes briefly once per second If the green LED flashes three times every 2 seconds the detector must be reset to the delivery state To do this press the new button at the bottom left of the PC board...

Page 23: ...N RF Interface Module to the Fire Panel page 18 The red LED on the RF interface module lights up for approx 10 seconds Then the yellow LED flashes slowly 2 Activate the reed contact in the RF interface module by moving a magnet along the left side of the interface module housing see the order information in chapter Order information page 27 The red LED on the RF interface module lights up for appr...

Page 24: ...d in the SMF6120 Detector Base as well as the green LED on the FK 100 LSN RF Interface Module are flashing rapidly 4 Now take the DOW 1171 RF Smoke Detector out of the base or disconnect the SMF121 Manual Call Point including the SMF6120 Detector Base 5 To log in the new RF detectors follow the instructions in chapter Logging in DOW 1171 RF Smoke Detectors to the RF Interface Module page 21 or cha...

Page 25: ... LED on the RF interface module lights up for approx 10 seconds As soon as it goes out the yellow LED starts to flash rapidly 4 Deactivate the reed contact by removing the magnet 5 Reactivate the reed contact in the RF interface module within 10 seconds by moving the magnet along the left side of the interface module housing as often as is required until just the green LED is flashing rapidly Afte...

Page 26: ...Batteries in the RF Detectors Notice Under optimum application conditions lithium batteries have an operational life of approx 5 years However Bosch ST recommends that you replace the batteries after approx 4 years as part of a scheduled inspection Batteries are changed during normal operation It is not necessary to make any settings on the fire panel However when removing the batteries or the det...

Page 27: ...r the FK 100 LSN RF Interface Module adhesive wafer for the interface module locking screw 10 Pc 3 002 389 678 DBZ 1193A Detector Identification 10 Pc 4 998 115 785 DZW 1171 Radio Test Unit Pc 4 998 120 143 Radio Spy 1 field strength measuring unit and software Pc 4 998 117 745 SOLO330 Smoke Detector Tester Pc 4 998 112 071 SOLO100 Telescopic Access Pole 1 to 3 4 m can be extended with up to 3 SOL...

Page 28: ...ssible ambient temperature 10 C to 55 C Housing material Plastic ABS Terluran Housing color light gray RAL 9002 Dimensions H x W x D 135 x 100 x 35 7 mm Weight Approx 200 g DOW 1171 RF Smoke Detector Power supply 2 x 9 V lithium batteries Battery service life approx 5 years Average current consumption 0 07 mA Frequency range 868 to 870 MHz SRD band Channel spacing 25 kHz Maximum transmitting power...

Page 29: ...e 868 to 870 MHz SRD band Channel spacing 25 kHz Maximum transmitting power 5 mW Maximum range in buildings Depending on environment 40 m Protection category IP 43 Permissible ambient temperature 10 C to 55 C Maximum relative humidity 95 Housing material Plastic ABS Housing color red RAL 3000 Dimensions H x W x D SMF121 SMF6120 SMF121 installed on SMF6120 125 x 125 x 36 5 mm 116 3 x 116 3 x 42 mm ...

Page 30: ......

Page 31: ...Bosch Sicherheitssysteme GmbH Robert Bosch Ring 5 85630 Grasbrunn Germany www boschsecurity com Bosch Sicherheitssysteme GmbH 2016 ...

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