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IGM Vega FD 329-3-1, User Manual

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IGM Vega FD 329-3-1 User Manual Download Page 18

MRBP.425241.001 UM version 1.1 01.05.2022   FD 329/330-3-

1 «Vega»

 

18 

 

 

Notice: 250 Ohm is necessary to ensure the correct operation of the HART interface, in 

case  of  4-20  mA  controller  low  resistance,  it  is  not  necessary  to  install  resistance  at  the FD 
329/330-3-

1 «VEGA» output, it can be installed at the controller input. 

Figure10 

– Three-wired connection diagram FD 329/330-3-1 «VEGA» using 4-20mA and 

HART

 

 
 

 

Notice: 250 Ohm is necessary to ensure the correct operation of the HART interface, in 

case  of  4-20  mA  controller  low  resistance,  it  is  not  necessary  to  install  resistance  at  the  FD 
329/330-3-

1 «VEGA» output, it can be installed at the controller input. 

Figure 11 

– Four-wired FD 329/330-3-1 «VEGA» connection diagram using 4-20mA and 

HART 

 

9.  Commissioning 

  

PROHIBITED:  

1  OPERATION  OF  THE  DETECTORS  IN  CONDITIONS  AND  MODES 

DIFFERENT FROM THOSE, MENTIONNED IN THIS UM! 

2  OPERATION  OF  THE  DETECTORS  WITH  DAMAGED  ELEMENTS,  SEALS 

Summary of Contents for Vega FD 329-3-1

Page 1: ...ress 27 Engels Prospect building 5 litera A Saint Petersburg 194156 Russia Tel 8 800 234 66 90 Website www igm pribor com E mail support igm pribor ru 1 Flame detector FD 329 330 3 1 Vega User manual...

Page 2: ...ource requirements 13 8 2 Detector connection 13 Connecting a detector to digital channel RS 485 13 5 1 Connection diagrams 14 9 Commissioning 18 Output signals and LED indicators description 19 9 1 F...

Page 3: ...of petroleum products natural gas and other hydrocarbons explosive and fire hazardous facilities of the oil and gas as well as fuel and energy complexes including production sites transport systems a...

Page 4: ...5 short term exposure to 100 humidity is allowed Supply voltage Nominal 24 VDC Range 18 32 VDC FD 329 330 3 1 VEGA power consumption Stand by mode not more than 2 VA Alarm mode not more than 3 VA With...

Page 5: ...ng to GOST 30546 1 98 the impact of earthquakes with an intensity of 9 points according to MSK 64 at an installation level above the zero mark up to 10 m Immunity to direct mechanical impact with an e...

Page 6: ...bility check in conditions of standard mounting without disconnection from the external actuating alarm system Sunshield protects the optical elements of the sensors from the adverse effects of the en...

Page 7: ...MRBP 425241 001 UM version 1 1 01 05 2022 FD 329 330 3 1 Vega 7 5 Configuration and operation 5 1 Appearance Figure 1 FD 329 330 3 1 VEGA appearance...

Page 8: ...ion into an electrical signal Signals in digital form are processed in the microcontroller according to a given algorithm to increase the reliability of the alarm output The program highlights the use...

Page 9: ...nlight lightning high voltage arc X rays and gamma rays etc Notice It is not recommended to operate FD 329 330 3 1 VEGA in places where combined disturbance may occur welding radio station 5 W 100 MHz...

Page 10: ...05 05 84 Technological equipment and process pipelines Detectors mounting must be carried out with the power supply switched off Detector repair is allowed only to the personnel of the manufacturer s...

Page 11: ...place of a possible fire Figure 1 Wrong orientation of the detector Correct orientation of the detector Figure 3 Installation relative to the horizon It is necessary to visually estimate the area view...

Page 12: ...eas of any class including indoors outdoors in channels tunnels ground trench in an aggressive environment in places exposed to stray currents 7 While FD 329 330 3 1 VEGA mounting it is necessary to c...

Page 13: ...nd 9 show diagrams of connecting two detectors to fire alarm control system via RS 485 interface with and w o terminal box install the FD 329 330 3 1 VEGA housing on the base and tighten the 3 screws...

Page 14: ...points of the line Each branch must serve a separate tank Extension of the main line beyond 1200 m must be carried out by inserting an interface repeater into the line 5 It is advisable to power the...

Page 15: ...25241 001 UM version 1 1 01 05 2022 FD 329 330 3 1 Vega 15 Figure 5 Connection diagram for an ultra explosion proof detector EEx de Figure 6 Connection diagram for a detector with uninsulated output 4...

Page 16: ...UM version 1 1 01 05 2022 FD 329 330 3 1 Vega 16 Figure 7 Connection diagram for an explosion proof detector via RS 485 interface Figure 8 Connection diagram for two explosion proof detectors EEx via...

Page 17: ...MRBP 425241 001 UM version 1 1 01 05 2022 FD 329 330 3 1 Vega 17 Terminal box Figure 9 Connection diagram for two detectors and a digital channel RS 485 via terminal box...

Page 18: ...FD 329 330 3 1 VEGA using 4 20mA and HART Notice 250 Ohm is necessary to ensure the correct operation of the HART interface in case of 4 20 mA controller low resistance it is not necessary to install...

Page 19: ...330 3 1 VEGA different states Table 1 FD 329 330 3 1 VEGA state Fire relay contacts state Failure relay contacts state Output signal mA LED indicators state NC NO 1 No supply voltage Closed Open Open...

Page 20: ...05 2022 FD 329 330 3 1 Vega 20 It is possible to change the sensitivity and signal processing time to reduce the effect of interference when identifying a fire or a nearby location of the alleged fire...

Page 21: ...tionality by the method of illumination by a test radiation source it is necessary to do the following 1 Direct the test source to the flame detector located at a distance of up to 2 m and press the s...

Page 22: ...UV channels sensors The constant glow of one of the LEDs in the absence of a flame or other sources of IR and UV radiation indicates a malfunction of one of the sensors or the presence of a background...

Page 23: ...ing the mode by turning off the power or using the service program sequentially turning off and then turning on the fixation mode Switching using the service program 6 Heating Heating of the optical p...

Page 24: ...om the housing and clearing the windows of the FD 329 330 3 1 VEGA with a cloth dampened with rectified alcohol After wiping with alcohol wipe the surface again with dry cloth to eliminate residual di...

Page 25: ...nt of a defective device and to ensure continuous protection of the hazardous area 12 Packaging The detectors belong to group III 1 according to GOST 9 014 78 Packaging is made for storage conditions...

Page 26: ...t the consumer follows operating transportation and storage terms of this UM Warranty period 18 months since commissioning including components Warranty period of storage at the consumer s 12 months w...

Page 27: ...rface using the MODBUS protocol FD 329 330 3 1 VEGA supports the following command types reading from the device Command code 04 word recording Command code 06 Address map carrying information about t...

Page 28: ...when changing the detector s number it is necessary to monitor the contents of the byte responsible for the exchange rate and vice versa When changing the rate and or the detector s number the upper...

Page 29: ...MRBP 425241 001 UM version 1 1 01 05 2022 FD 329 330 3 1 Vega 29 Appendix B Ex protection drawing...

Page 30: ...MRBP 425241 001 UM version 1 1 01 05 2022 FD 329 330 3 1 Vega 30 Revision history sheet Chang e Sheet number pages Total sheet number pages of the docum ent Signature Date change d replace d new null...

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