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Rezontech RFD-2000 User Manual

Flame detector
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Flame detector ( UV/IR Type )
RFD-2000 User's Manual
Rezontech co., ltd

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Summary of Contents for Rezontech RFD-2000

  • Page 1 Flame detector ( UV/IR Type ) RFD-2000 User’s Manual Rezontech co., ltd...

  • Page 2: Table Of Contents

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 TABLE OF CONTENTS 1 Product Overview 1.1 Product Introduction 1.2 Contents of User Manual 1.3 Revision of User Manual 1.4 Warranty 2 Technical Specifications 2.1 Electrical Specifications 2.2 Mechanical Specifications 2.3 Environmental Specifications 3 Installation 3.1 Unpacking &...
  • Page 3 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 4 Operation 4.1 Product checklist 4.2 Initial Operation of Product 4.3 Safety Handling 4.4 Product Testing 5 Maintenance & Troubleshooting Instructions 5.1 Tools of Maintenance and Products Training 5.2 Maintenance Procedures 5.3 Troubleshooting 5.3.1 No LED responds after the power connection.

  • Page 4: Product Overview

    1. Product Overview 1.1 Product Introduction Model RFD-2000 from Rezontech Co., Ltd. is UV/IR type flame detector. It activates alarm signal or fire extinguishing system via fire or flame detection. This function can be used directly with output terminal and through connected control circuits are also available.

  • Page 5: Revision Of User Manual

    [Table 2] Revision of User Manual 1.4 Warranty Rezontech warrants the Models RFD-2000 to be free from defects in workmanship or material under normal use and service within two years from the date of shipment. Rezontech will repair or replace without charge any such equipment found to be defective during the warranty period.

  • Page 6: Technical Specifications

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 2. Technical Specifications 2.1 Electrical Specifications [Figure 1] TB1 Terminal address at product cover 2.1.1 Electrical ㆍ Recommended Operating Voltage : 24VDC ㆍ Rating Voltage : 17VDC ~ 32VDC ㆍ Max Input Voltage : 36VDC ㆍ...
  • Page 7 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 2.1.4 RS485 Communication ㆍ Non-isolation output (2 wiring) ㆍ Communication Speed : 9600bps 2.1.5 LED Indicator ㆍ Two LED's(Yellow, Red) indicator - Yellow LED : Provides indication of Normal or Fault state - Red LED : Provides indication of Warning or Alarm state ㆍ...

  • Page 8: Mechanical Specifications

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 2.2 Mechanical Specifications [Figure 3] Front, inch[mm] [Figure 4] Side, inch[mm] [Figure 5] Combination of Detector and Bracket, inch[mm] ㆍ Enclosure (Material) : Aluminum alloy, Texture power coating ㆍ Weight : Product - approximate 1.2㎏, Overall - approximate 2.2㎏(With Bracket) ㆍ...

  • Page 9: Environmental Specifications

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 2.3 Environmental Specifications ㆍ Operating Temperature : -40℃ ~ +75℃ ㆍ Storage Temperature : -50℃ ~ +80℃ ㆍ Humidity : Relative humidity 95% Document No. Manual-2000 (Rev. 01) March 2012 - 8 -...

  • Page 10: Installation

    A/S center with fee applied. 3.1.1 Product Compositions ㆍ RFD-2000 1EA ㆍ BK-2(Bracket) 1EA ㆍ Spare Bolt 1set ㆍ...

  • Page 11: Selection Of Installation Location

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.2 Selection of Installation Location Minimum information will be provided below for the location selection of installation. Please refer the information according to the purpose of your use. 3.2.1 Cone of Vision 3.2.1.1 Fuel ㆍ...

  • Page 12: Environment Points To Be Considered When Use

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.2.2.2 Detection Range of False Alarm The detector is immune to a variety of false alarm sources. Representative samples of detector's response from false alarm sources are listed below. Radiation Source Immunity Distance ft(m)

  • Page 13: Installation And Electrical Wiring

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.3 Installation and Electrical Wiring 3.3.1 Electrical Wiring 3.3.1.1 Standard for Electrical Wiring ㆍ Wire gauge for detectors power supply wires AWG No. Diameter(㎜) Cross section(㎟) 0.511 0.205 0.573 0.258 0.644 0.326 0.723 0.410 0.812...
  • Page 14 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 [Figure 7] Bracket BK-02 3.3.2.2 Combination of Product & Bracket ㆍ Necessary tool : Hexagon Wrench Driver, Screw Driver ㆍ component : Metric M6-10 × 2pcs, Metric M5-30 × 4pcs ㆍ Flame detector's body and cover has to be combined with M6-35 Hexagon Wrench Driver at 5(N･m) Torgue.

  • Page 15: Terminal Wiring

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.3.3 Terminal Wiring This is the reference for the user on how all the connection of the electrical wiring are connected to each system or product as per stated below. 3.3.3.1 Relay Signal - Fire Relay The following signal occurs when fire is detected ㆍ...
  • Page 16 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 - Fault Relay This signal shows up when product is not working properly or the fire signal is not functional. ※ Before power supply is on, FLT_N.O is connected because Fault Relay is not in error status.
  • Page 17 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 ㆍ Power supply Fire, Relay and Fault Relay wires interlink (indication of Jumper setting location) [Figure 10] Terminal wiring diagram schematic at fault relay (Internal) [Figure 11] Terminal wiring diagram schematic at fault relay (External) Document No.
  • Page 18 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 ㆍ Loop connection with several detectors This is Loop type connection method which can generate alarm and fault signal. But with this connection, detection performance is blocked when one flame detector is in fault condition.
  • Page 19 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 - Warning Relay This signal shows when fire is detected at primary stage before the real fire is confirmed. This signal only occurs within delay time. ㆍ Warning Relay operated according to detector's condition...
  • Page 20 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.3.3.2 4~20mA (Current Source) This signal shows when various recorded information of current output is transmitted through electrical wiring. It is varied according to the product status. ㆍ Non-isolation output, Common 24V-_IN (-Power) ㆍ Max. Terminating Resistance : 500Ω...

  • Page 21: Rs485

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.3.3.3 RS485 This signal (RS485) does not inform product status only but also supports changing and controlling in variable setting value. And this function can be used in synch with interlinking remote control or other systems.
  • Page 22 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.3.3.4 External Recovery Signal It is used when the detector needs to recover from its default status after any fire detection, etc. Hence, it is similar to reset product via power on/off. Signal terminal number (TB1)
  • Page 23 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.3.3.5 External Self-Diagnosis Test Within the various parts of fire detector, sensor is the most basic receiving part nearliest from 'fire signal' with transmission function. This function is enable to inspect from the receiving part to fire recognition circuit.

  • Page 24: Sensitivity Setting

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.3.4 Setting of Product 3.3.4.1 Sensitivity setting Sensitivity setting can be adjusted by user according to the various environmental conditions. Due to the difference in law or regulation from various countries, this function may not be applicable to all. So we have no responsibility for the troubles related with sensitivity setting over the approved range.

  • Page 25: Setting Of Delay Time

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 3.3.4.2 Setting of Delay Time The flame detectors are equipped with Alarm delay option, which provides programmable time delays by settings. The Alarm signal will be activated if the fire still exists after programmed delay time. But the fire disappears within programmed delay time, the detector will return to its standby state again.

  • Page 26: Ground Connection

    [Table 21] Switch setting for self-diagnosis test 3.3.5 Ground Connection For proper operation of the detector, the RFD-2000 must be grounded through a wire to the chassis. Failure to establish a ground connection can lead to greater susceptibility of the detector to electric surges, electromagnetic interference, and ultimately, damage to the instrument.

  • Page 27: Operation

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 4. Operation The contents of this page are about "Operation". As much as ‘product selection’ or ‘Installation’, the operation is also very important. Though another parts of operation "Maintenance and Troubleshooting" will be discussed separately in another chapter.

  • Page 28: Safety Handling

    4.4 Product Testing 4.4.1 Product Testing by using : TL205 TL 205 generates specific UV/IR radiations which can be detected by Rezontech Flame detector series as fire. It has an individual built in internal power supply hence, it can be moved and used easily.
  • Page 29 Co.,Ltd. UV/IR Type Flame Detector RFD-2000 [Figure 18] TL205 TEST LAMP ㆍ Testing Sequences with TL205 1. Please wait for 10seconds after the power is supplied. Check, Yellow LED blinking. 2. Face and 'Turn On' the TL 205 in front of the flame detector.

  • Page 30: Tools Of Maintenance And Products Training

    Ignoring these instructions may cause problems with the detector and may invalidate the warranty. Whenever a unit requires service, please contact rezontech or its authorized distributor for assistance. 5.1 Tools of Maintenance and Products Training Basic tools are necessary and the person in-charge shall received products training in order to maintain the detector.

  • Page 31: Troubleshooting

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 5.3 Troubleshooting If there is any error, kindly refer to the solutions as stated below. And please contact the manufacturer or authorized A/S center if the problem proceed. 5.3.1 The LED is not responding after the power supply is connected.

  • Page 32: Customer Support

    6.1 Contacts Information Rezontech Office Address Phone, Fax, E-Mail South Korea TEL : +82-1544-9108 805, Megavally, Gwanyang-dong, FAX : +82-31-420-0800 Dongan-gu, Anyang-si, Gyeonggi-do, E-Mail : rezontech@rezontech.com Korea [Table 25] Information of Contact Document No. Manual-2000 (Rev. 01) March 2012 - 31 -...

  • Page 33: Appendix

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 7. Appendix 7.1 Abbreviation Abbreviation Description ATEX Atmosphere Explosives American Wire Gauge End Of Line Field Of View IECEx International Electrotechnical Commission Explosion Infrared Ultraviolet Refers to relays remaining in the ON state even after the ON condition...

  • Page 34: Things To Be Consider When Choosing Electrical Wiring For Power Supply

    Co.,Ltd. UV/IR Type Flame Detector RFD-2000 7.2.2 Things to be consider when choosing electrical wiring for power supply : ㆍ The number of product to connect to one circuit ㆍ Wiring length for installation (overall space or partly space) ㆍ The necessary voltage range for product ㆍ...

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