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GIR-3000 Instruction Manual

PAGE

16 of 44

Rev 2.0, 2012.8.21

5.3.2.

4~20mA Source drive type wiring method

Connect 4-20mA Signal Terminal of PLC to ‘mA’ of GIR3000. GND Terminal is used in common with the

power. Turn J4 Jumper ON.

※

HART Communicator can be used only in models utilizing HART Option Board.

[Figure 8. Analog 4~20mA Source Configuration]

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Summary of Contents for GIR-3000

Page 1: ...elopment production installation and servicing of Gas Dectector GIR3000 Instruction Manual Revision 2 0 Copyright GASTRON Co LTD All rights reserved Please read this manual carefully for proper use of the device ...

Page 2: ...p it for further reference in case you have questions If there are any problems with our products please contact us at the address below Address Gastron Co Ltd 18 8 Dogeumdanji 1gil Palgogi dong Sanglok gu Ansan city Gyeonggi do Korea Tel 82 31 490 0800 Fax 82 31 490 0801 URL www gastron com e mail gastron gastron com Note Inspection and calibration are recommended at least once every 3 months to ...

Page 3: ...GIR 3000 Instruction Manual PAGE 3 of 44 Rev 2 0 2012 8 21 This page intentionally left blank ...

Page 4: ...ring method 14 5 3 1 Relay drive type wiring method 15 5 3 2 4 20mA Source drive type wiring method 16 5 3 3 4 20mA Sink drive type wiring method 17 5 3 1 Connection method with our main Control Unit 18 6 Standard Type outside view and Dimensions 19 7 Warning light type Outside view and Dimensions 20 8 Raincover type Outside view and Dimensions 21 9 Menu Configuration Table 22 10 Detector activati...

Page 5: ...N MODE 35 11 4 How to set Maintenance Mode 36 11 1 How to configure 485 MODBUS 38 11 2 How to configure in Device Mode 39 11 3 How to use INSPECTION MODE 40 11 4 Data initialization 40 11 5 Correction data initialization 40 12 Troubleshooting 41 13 Caution before installation 42 13 1 Selection of installation location Occupational Safety and Health Law 42 13 2 Selection of installation location Hi...

Page 6: ...r can support up to 500 meters distance away from gas detector to receive output signal When CVVS or CVVSB 2 0 sq shield cable is used And communication signal of RS 485 can be transmitted up to 1 000 meters when RS 485 dedicated line is used 2 Structure The body of GIR 3000 is made of aluminum alloy and its structure is designed to be explosion proof Ex d IIC T6 The product can be installed in ar...

Page 7: ...idity 0 to 99 RH Non condensing Analogue Signal Output Measurement output 4 20mA DC Full Scale Diagnostic output 3mA Calibration output 3mA Faulty output 2mA HART Interface HART REV7 Optional Board 1 Alarm Signal Output SPST Signal of Relay contact 250V 1A Calibration Work Magnetic interface to configure alarm Cable Connection Length Max 500m 4 20mA signal Max 1000m Isolated RS 485 Signal Power Su...

Page 8: ...1 RY2 RY3 S1 TP3 TP4 Z1 GH5 GH2 C14 GH3 CN12 CN5 Figure 1 GIR3000 Components No Name No Name 1 HOUSING 14 RESET SWITCH 2 MAIN PCB 15 SWITCH 3 DISPLAY PCB 16 SWITCH 4 POWER SIGNAL TERMINAL 17 EXTERNAL EARTH 4sq 5 ALARM SIGNAL TERMINAL 18 MOUNT HOLES 2 Ø7 6 RS 485 SIGNAL TERMINAL 19 COVER FIXED SCREW 7 SENSOR TERMINAL 20 SENSOR THREAD 8 POWER SWITCH 21 CABLE INLET 9 POWER LED LAMP 22 INTERNAL EARTH ...

Page 9: ...nal RD WH BK BE 8 Power on off switch Turning on or off power of gas detector The switch should be turned off when cable work or A S is performed After finishing those works the switch can be on 9 Power lamp When power switch turns on this power lamp light will be on 10 Trouble lamp When fault occurs in circuit or sensor sensitivity the trouble lamp will be on 11 Alarm1 lamp The alarm1 lamp turns ...

Page 10: ...int to protect it against external noises or high voltage 23 RS 485 Module HART Module Optional This is a connector which enables the detector to communicate with PC or PLC through isolation type RS 485 communication protocol or HART To activate RS 485 communication communication address must be assigned to the detector properly the value is set to be 1 by default For using HART polling address an...

Page 11: ...Cover The Gas Detector Cover can be removed by turning the Cover fastening Slotted Set Screw M4 x 1ea three to four rotations anti clockwise using hex wrench M2 followed by turning the Cover counterclockwise by hand After the separation of Cover the LCD indicator appears Figure 2 Slotted Set Screw After the Cover removal remove the Display Part as follows Figure 3 Display Parts removal 1 2 1 Click...

Page 12: ...in PCB terminal arrangement No Name Description 1 CN12 Power Output Signal Terminal 2 J4 4 20mA Source Sink selection jumper ON Source Type OFF Sink Type 3 CN11 Display LCD Connector 4 CN10 Sensor Connector 5 CN6 Program download Connector 6 D1 Status LED blinks every second in normal operation 7 CN1 CN2 CN4 HART Option Board Connector 8 CN5 Warning Light GTL 100 Interface Connector Table 4 Main P...

Page 13: ...oard and is connected using CN5 CN6 CN7 terminals of Main PCB and the HART Board Screw at the top left Figure 5 HART Board constituting Main PCB No Name Description 1 HART Board Screw Constructed using 3Ø Screw 2 Blank Hole Reserve Hole 3 HART Board Option Board for HART Interface Table 5 HART Board main Parts description ...

Page 14: ...ver connect DC18 24V power to connect Signal Cable to mA tighten the terminal set screws clockwise to keep the terminals in place and insert it like before the removal Figure 6 CN12 Terminal structure No PCB Silk Pin Name Description 4 20mA Source Drive J1 Jumper ON 4 20mA Sink Drive J1 Jumper OFF 1 VISO VIS N C 4 20mA Sink In 2 24V 24V POWER 3 mA mA 4 20mA Source Out 4 20mA Sink Out 4 GND GND POW...

Page 15: ...marked A B silk to set Relay drive type and connect using Jumper as you want Relay drive type Figure 7 Main PCB Relay part Configuration Drive type A Contact B Contact De Energized Connect Jumper to A C Connect Jumper to B C Energized Connect Jumper to B C Connect Jumper to A C Table 7 Relay drive type description Note 1 Be sure to use the same J1 J2 J3 Note 2 Conventional GIR 3000 can be operated...

Page 16: ...0mA Source drive type wiring method Connect 4 20mA Signal Terminal of PLC to mA of GIR3000 GND Terminal is used in common with the power Turn J4 Jumper ON HART Communicator can be used only in models utilizing HART Option Board Figure 8 Analog 4 20mA Source Configuration ...

Page 17: ... 3 3 4 20mA Sink drive type wiring method Connect 4 20mA Sink Output Terminal of PLC to VISO Terminal and Terminal to mA Terminal Turn J4 Jumper OFF HART Communicator can be used only in models utilizing HART Option Board Figure 9 Analog 4 20mA Sink Configuration ...

Page 18: ...ence to the Figure below See product manual for each Control Unit 11 10 9 mA 24V 감지기 SENSOR CONTROL UNIT GAS DETECTOR ET mA SHIELD EARTH POWER mA VISO GTC 100A Series Control unit mA CONTROL UNIT SENSOR 탐지기 17 16 15 GAS DETECTOR ET mA SHIELD EARTH POWER mA VISO GTC 200A 210A Series Control unit POWER mA GAS DETECTOR ET mA S IN mA GND 24V CN2 CONTROL UNIT SHIELD EARTH VISO GTC 510A 520A Series Cont...

Page 19: ...GIR 3000 Instruction Manual PAGE 19 of 44 Rev 2 0 2012 8 21 6 Standard Type outside view and Dimensions Figure 10 GIR3000 outside view ...

Page 20: ... view and Dimensions 56 54 110 35 146 322 GSA920A Sensor Detector 취부시 140 156 2 Ø7 TRANSMITTER GASTRON 방 폭 형 식 규격 및 형식 12 KB2BO XXXX II 2G Ex dIIC T6 Gb IP65 GTL 100 한국산업기술시험원 인증필 인 증 번 호 사 용 온 도 30 C 70 C 사 용 전 원 24VDC 80mA Max 84 5 198 8 Figure 11 GIR3000 Warning Light type outside view ...

Page 21: ...truction Manual PAGE 21 of 44 Rev 2 0 2012 8 21 8 Raincover type Outside view and Dimensions 244 75 177 41 217 5 TRANSMITTER GASTRON 357 68 GSA920A Sensor Detector 취부시 Figure 12 GIR3000 Raincover type outside view ...

Page 22: ...E CALIBRATION ZERO SPAN ZERO CALIBRATION NO YES NO ZERO GAS 0 ZERO PROCESSING SUCCESS FAIL CALIBRATION DATA 0 SPAN CALIBRATION NO YES NO SPAN GAS VALUE 0 50 of Full Scale CH4 SPAN GAS 000 0 SPAN PROCESSING SUCCESS FAIL CALIBRATION DATA 0 ALARM PROGRAM MODE ALARM OPERATING AUTO MANUAL AUTO ALARM RELAY TYPE DE ENERGIZED ENERGIZED DE ENERGIZED FAULT RELAY TYPE DE ENERGIZED ENERGIZED DE ENERGIZED ALAR...

Page 23: ... ALARM2 TIME SET 01 SEC 0 60 ADJ 01 TEST MODE TROUBLE RELAY ON OFF OFF ALARM RELAY ON OFF OFF OUTPUT SIGNAL 4mA 20mA 4mA TEST 0 0 Full Scale ADJ 0 IR SENSOR DATA MODE M MANUAL 0 XXXX 0 XXXX X XXX XX XX XX Z ZERO S SPAN 0 XXXX 0 XXXX 0 XXXX 0 XXXX Z S ZS RAT RATE XX X XX X XX X A AUTO 0 XXXX 0 XXXX X X XXX XX X VIN MIN MAX XX X V XX V XX V VERSION MODE GIR3000A GSA920A V XXX V X XX H W VERSION REV ...

Page 24: ...E WARNING LIGHT MODE STEADY BLINKING STEADY MAINTANCE LEVEL 0 0 Full Scale ADJ 0 ENGINEERING MODE ON OFF OFF EMERGE TIME OUT EMERGENCY TIME OUT ON OFF OFF 485MODBUS MODE 485 BOARD EMPTY CHECK ADDRESS NO 01 0 64 ADJ 01 DEVICE MODE HART BOARD EMPTY CHECK P ADDR LOOP CUR POLLING ADDRESS LOOP CURRENT 0 ON OFF 0 ON FIXED CUR MODE FIXED CURRENT MODE DISABLE DISABLE DEVICE CODE 0xE1C6 0xE1C6 SERIAL NUMBE...

Page 25: ...on FUNC Function Key Sensor Mode entry function more than 2 seconds of touch with Magnet bar in Measuring Mode Entry to the next step of Level2 and storage of setting value RESET Reset Key Moving back to the previous step before the entered LEVEL Up Key Change to the next step after LEVEL1 and plus change of Level2 setting Down Key Change to previous step before LEVEL1 minus change of Level2 setti...

Page 26: ...st in the second line 11 2 Gas Measuring Mode The name of gas being measured is displayed in the first row of LCD OLED and a message WAIT is displayed in the second row when sensing part stays in waiting state even though the detector has already entered normal state after completing self test The message WAIT is updated in every second The detector will operate as follows if it is in normal and g...

Page 27: ...moment if function key is touched the detector will go into programmable mode Level2 submenu This mode is to set gas group Whenever or switch is touched gas group name will be changed HC PROPANE CO CO2 This mode is to set gas name Whenever or switch is touched gas name will be changed This mode is to set measurement unit Whenever or switch is touched unit will be changed LEL PPM PPB This mode is t...

Page 28: ...ne minute at the rate of 1000mL min into sensors with using calibration tool Once it has stabilized zero calibration can be performed automatically by touching FUNC switch During performing zero calibration the progress will be displayed If zero calibration is completed to be successful a message ZERO PROCESSING SUCCESS will be displayed for two seconds and then the mode will transit to CALIBRATIO...

Page 29: ...bration the progress will be displayed If span calibration is completed to be successful a message SPAN PROCESSING SUCCESS will be displayed for two seconds and then the mode will transit to CALIBRATION DATA mode If it fails SPAN PROCESSING FAIL will be displayed for two seconds and then the mode will change to CALIBRATION DATA mode This mode is to display measured value after completing calibrati...

Page 30: ...anged between DE ENERGIZED and ENERGIZED DE ENERGIZED mode is inactive ENERGIZER function and ENERGIZED mode is active ENERGIZER function This mode is to configure Relay drive type of FAULT By touching or switch the type will be alternatively changed between DE ENERGIZED and ENERGIZED DE ENERGIZED mode is inactive ENERGIZER function and ENERGIZED mode is active ENERGIZER function This mode is to s...

Page 31: ...t operate when alarm1 is activated This mode is to set delay time of the alarm1 The value can be increased or decreased by touching or switch The value shown in LCD OLED indicates seconds and its range is from 0 to 60 When the desired value is displayed touch FUNC switch to set delay time of the alarm1 After that the detector will go to Alarm Program state This mode is to set the operational direc...

Page 32: ...r will go to Alarm program state This mode is to set ON or OFF for relay contact control on alarm2 by touching or switch In case of ON relay will operate when alarm2 is activated In case of OFF relay will not operate when alarm2 is activated This mode is to set delay time of the alarm2 The value can be increased or decreased by touching or switch The value shown in LCD OLED indicates seconds and i...

Page 33: ...ion to be 4mA or 20mA When or switch is touched 4mA or 20mA will be alternatively displayed When the desired value is shown touch FUNC switch to set the value After that the detector s mode will transit to next test mode item If the value has been set to be 4mA the detector will output 4mA If set to be 20mA it will output 20mA This mode enables the user to test trouble relay alarm relay and output...

Page 34: ...temperature 80 C 40 C In this mode the screen displays Detector value and Reference value of sensor in voltage Those values have been generated following a manual calibration ZERO or SPAN In order to go into next mode touch FUNC switch This mode is to display temperature and ratio of detector and reference Zero Det Ref Span Det Ref Those values are generated following Zero or Span calibration manu...

Page 35: ...menu In this screen program version of the product is shown A message shown in the first row indicates program version of GIR3000A A message shown in the second row indicates program version of GSA920A It is H W version It is HART device version which has been configured It is HART protocol version which has been configured Touch FUNC switch then the detector s mode will return back to VERSION MOD...

Page 36: ...l not be available Default setting is OFF This mode is to set zero sensitivity of sensor The value will be alternatively switched between ON and OFF by touching or switch In case of setting to be ON the value measured by sensor will be determined as following way The value will be set to be 0 if the measured value is in 0 2 range of high scale value The value will be deducted by 2 if measured valu...

Page 37: ... then the mode will be alternatively switched between ON and OFF In case of setting to be ON Reference compensation function will operate Default value is ON Touch or switch then the mode will be alternatively switched between ON and OFF In case of setting to be ON the detector will ignore FAULT8 error In case of OFF the detector will apply FAULT8 error Default value is OFF This mode is to set UND...

Page 38: ... operate maintenance mode Default value is OFF 11 1 How to configure 485 MODBUS This mode is to check the connection status of 485 board If the board is connected CHECK will be shown Otherwise EMPTY will be shown This mode is to set a detector s address for RS 485 communication Whenever or switch is touched address number will increase or decrease Available address is between 1 and 64 An address a...

Page 39: ... 4mA This mode is to check fixed current mode of HART device This value cannot be modified This mode is to check Device Code of HART device This value cannot be modified This mode is to check Serial Number of HART device This value cannot be modified This mode is to check Tag of HART device This value cannot be modified This mode is to check long tag of HART device Long string can be shifted by to...

Page 40: ...alization Only authorized personnel are allowed to conduct this Mode because it will initialize all the values to the data set in the factory before shipping Turn the power ON while holding FUNC Key and UP Key When TSM SEN INIT is displayed on the Display window select YES to carry out the data initialization 11 5 Correction data initialization Only authorized personnel is allowed to conduct the i...

Page 41: ...SEN CHANGE REF Output generated by GSA920A s internal IR Reference channel falls below a valid voltage level 0 1V Check filter and waveguide of sensing part GSA 920A Fault in gas sensor FAULT7 SEN CHANGE OPT Both outputs of IR Detector channel and reference channel fall below a valid voltage level 0 1V Check filter and waveguide of sensing part GSA 920A Fault in gas sensor FAULT8 Calibration Error...

Page 42: ...ooms etc near explosion proof area 5 Other special gas friendly places 13 2 Selection of installation location High Pressure Gas Safety Management Regulations The Gas detector of the Gas leak detection alarm system shall be installed close to risky area of gas leakage However if the direct gas leaks are not expected but gas residence is vulnerable it should be installed in such places as follows 1...

Page 43: ... in the range of 20 60 Installation elevation less than 1 000 M above sea level Relative Humidity 5 99 Installation place indoors or outdoors Explosive ignition temperature of the gases or vapors used Ex d IIC T6 The wire conduit shall be sealed to prevent the gas moving or the explosion flame propagation through the conduit under 45cm when the explosion proof cable gland is used at the cable inle...

Page 44: ...Mode July 25 2011 1 3 Added new functionality related to HART APR 3 2012 2 0 Added mechanical drawing operating flow and new function Manual Version Modify AUG 21 2012 END This product and instruction manual are subject to change without prior notice for the improvement of product performance and ease of use Gastron Co Ltd 75 10 Palgok 2 dong Sangnok gu Ansan si Gyeonggi do Korea Tel 031 490 0800 ...

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