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GTC-200A

3-3. Channel Unit

Channel Control Unit

Input type

4-20mA.DC / Full Scale

Measurement display

0.000 to 9999 Digital (settable by user)

Measurement
Accuracy

FND Digital

–bigger one between ±1% Full Scale or 1 Digit

LED Bar --- bigger one between ±1% Full Scale or 1 Digit

Input check interval

100 ms

Alarm setting

3 stage Alarm (settable by user)

Alarm setting display

3 Color Bar Graphic (Green/Red/Yellow LED)

Alarm display

LED Bar Graphic

Alarm reset

Manual (Common Unit)

Self diagnosis

Test Switch & Reset Switch

10 Control In/out

RS-485

11 Measurement Output

4-20mA.DC / Full Scale

12 Alarm Output

Fault Alarm - STDT Relay Dry contact Signal Output

Alarm 1 STDT Relay Dry contact Signal Output

Alarm 2 STDT Relay Dry contact Signal Output

Alarm 3 STDT Relay Dry contact Signal Output

* Relay Dry contact capacity : AC125V 10A

13 Operating Power

DC 24V

3-4. Wall Mount Type

Wall Mount Type

Input Power

AC 110V/220V 50/60Hz (default: AC220V 50/60Hz)

Applicable SMPS
capacity by
Channel quantities

Channel

Capacity

3(4) Channel

24V 1.5A (24V 1.5A)

5(6) Channel

24V 2.1A (24V 2.1A)

7(8) Channel

24V 2.1A (24V 3.5A)

9(10) Channel

24V 3.5A (24V 3.5A)

**( ): quantities and capacity when there is no Power Unit

Содержание GTC-200A

Страница 1: ...T TEST VOLT GTC200A POWER GTC200A RESET TEST 0 10 20 30 40 50 60 70 80 90 100 GTC200A CHANNEL LEL GTC200A RESET TEST 0 10 20 30 40 50 60 70 80 90 100 GTC200A CHANNEL LEL GTC200A RESET TEST 0 10 20 30 40 50 60 70 80 90 100 GTC200A CHANNEL LEL GTC200A COM PC COM CH BZ STOP GTC200A COMMON RESET BZ STOP GTC200A BATT TROUBLE BATT GOOD BATT POWER MAIN POWER BATT TEST VOLT GTC200A POWER GTC200A For prope...

Страница 2: ...whenever there are any questions or inquiries during usage of the detector You are encouraged to carefully read and make good use of the operating manual by safekeeping and referring to the same at your every need As always we once again appreciate your patronage of our products and should you have any inconveniences or problems on our products kindly contact us at the following address during use...

Страница 3: ...GTC 200A 3 C o n t e n t s 1 Introduction 4 2 Features 4 3 Specifications 5 4 Part s name and major functions 7 5 Terminal wiring diagram 14 6 How to use 16 7 External Drawings and Dimensions 26 ...

Страница 4: ... L 2nd H L and 3rd H L and trouble alarm 2 Features GTC 200A Series produces audible buzzer and visual alarm LED and bar graphic LED flashing warnings in case of instant alarm and trouble alarm If an alarm occurs this product can hold a Max PV value holding GTC 200A series enables remote control for alarm cancellation Our product can carry out synchronous control functions because it has an output...

Страница 5: ... Common Unit Common Alarm Unit 1 Input type RS 485 2 Input check interval 100ms 3 Alarm type Audible Buzzer Visible LED 4 Alarm reset Manual Reset Switch 5 Control input Remote Reset Buzzer stop reset 6 Measuring output Isolation RS 485 Option 7 Alarm output Buzzer STDT Relay Dry contact Signal Output Fault Alarm STDT Relay Dry contact Signal Output 1st Alarm STDT Relay Dry contact Signal Output 2...

Страница 6: ...osis Test Switch Reset Switch 10 Control In out RS 485 11 Measurement Output 4 20mA DC Full Scale 12 Alarm Output Fault Alarm STDT Relay Dry contact Signal Output Alarm 1 STDT Relay Dry contact Signal Output Alarm 2 STDT Relay Dry contact Signal Output Alarm 3 STDT Relay Dry contact Signal Output Relay Dry contact capacity AC125V 10A 13 Operating Power DC 24V 3 4 Wall Mount Type Wall Mount Type 1 ...

Страница 7: ... ON OFF SWITCH 4 FRONT SUB COVER 13 FRONT COVER SCREW 5 MAIN BODY FIXED BRACKET 14 TERMINAL PCB 6 MAIN BAT POWER DISPLAY 15 TERMINAL PCB SCREW 7 MAIN POWER LED 16 DC INPUT CONNECTOR 8 BAT POWER LED 17 BATTERY CONNECTOT 9 BAT POWER GOOD LED 18 DC OUTPUT CONNECTOR 4 1 1 MAIN BAT POWER DISPLAY Display voltage of main and Aux power This is also one for Common Unit and Channel Unit 4 1 2 MAIN POWER LED...

Страница 8: ... flickering if there is no connection with Battery 4 1 6 BAT POWER TEST KEY This S W is for testing operation of Battery When pressing this S W battery power is applied and operates gas detection system Also voltage of battery is displayed on FND 4 1 7 BAT POWER ON OFF SWITCH This is battery power on off S W Note When the products is released the batter switch should be off After turning on main p...

Страница 9: ...N LED CHANNEL 3 ACRYLIC 13 COMMUNICATION LED PC 4 FRONT SUB COVER 14 BUZZER STOP LED 5 MAIN BODY FIXED BRACKET 15 BUZZER STOP RESET KEY 6 BUZZER 16 POWER ON OFF SWITCH 7 POWER LED 17 FRONT COVER SCREW 8 TROUBLE LED 18 TERMINAL PCB 9 ALARM 3 LED 19 TERMINAL PCB SCREW 10 ALARM 2 LED 20 CONNECTOR 4 2 1 Buzzer Buzzer sounds when trouble or alarm occurs from each channel unit 4 2 2 Power LED When power...

Страница 10: ...on unit this COM CH LED is flickering If number of channel unit is set as under 1 on Common Unit the LED is flickering with 0 5 second interval 4 2 8 PC communication LED COM PC LED Option If Common Unit normally receives communication data from PC this COM PC LED is off after turned on once If number of common unit address is set as under 1 on Common Unit the LED is flickering with 0 5 second int...

Страница 11: ... FND DISPLAY 18 UP KEY 7 POWER LED 19 POWER ON OFF SWITCH 8 STANDBY LED 20 FRONT COVER SCREW 9 TROUBLE LED 21 TERMINAL PCB 10 ALARM 3 LED 22 TERMINAL PCB SCREW 11 ALARM 2 LED 23 CONNECTOR 12 ALARM 1 LED 4 3 1 Measurement density display FND Digital Display Continuously displays measurement value of corresponding detector connected with each channel unit and displays user setting value with flicker...

Страница 12: ...or is orange When the measured value is lower than 3rd alarm the LED color is red If measured value is higher than alarm setting value bar graphic is being held at the maximum value and is flickering with the alarm 4 3 9 Test Key If pressing Test Switch channel unit goes into self diagnosis mode Measurement display FND is flickering and user can check alarm function on channel unit and common unit...

Страница 13: ...XED BRACKET 3 WALL MOUNT CASE COVER 12 CASE COVER SCREW 4 POWER UNIT Option 13 FRONT CASE FIXED HOOK 5 COMMON UNIT 14 WALL MOUNT FIXED HOLE 6 CHANNEL UNIT 15 MCCB Molded Case Circuit breaket 7 MOTHER BOARD FILTER PCB Option 16 POWER SUPPLY 8 MOTHER BOARD COMMON PCB 17 BATTERY Option 9 MOTHER BOARD CHANNEL PCB 18 BATTERY COVER Option 4 4 1 Power Unit Option This unit is only for Battery and supplie...

Страница 14: ...MON RESET BZ STOP GTC200A BATT TROUBLE BATT GOOD BATT POWER MAIN POWER BATT TEST VOLT GTC200A POWER GTC200A RESET TEST 0 10 20 30 40 50 60 70 80 90 100 GTC200A CHANNEL LEL GTC200A RESET TEST 0 10 20 30 40 50 60 70 80 90 100 GTC200A CHANNEL LEL GTC200A Channel Unit 64 Channel Unit Channel Unit 2 Channel Unit 1 Common Unit Power Unit Release the fixing ring and open front case And then connect elect...

Страница 15: ... Gas Detector connection diagram 2Wire type 11 10 8 9 7 mA 6 4 5 3 1 2 OUTPUT 4 20mA SHILD EARTH ALARM3 경보3 ALARM2 경보2 SENSOR 탐지기 14 13 12 17 16 15 ALARM1 경보1 NO TROUBLE 고 장 NC NO NC NO NC NO NC Note Please use CVVS or CVVSB 1 5sq Shield Cable Gas detector TS 1100Ex TS 2000Ex TS 2100 Series TS 4000 Series TS 4100 Series TS 5100 Series GTD 1000 Series GTD 2000 Series GTD 3000 Series GIR 3000 Series...

Страница 16: ...tent sound when receiving alarm signal from Channel Unit 6 2 2 Trouble alarm LED These LEDs are turned on when receiving trouble or alarm signal from Channel Unit Alarm LED is flickering during alarm time 6 2 3 Communication LED COM CH LED represents communication status between Common Unit and Channel Unit This LED is turned on at first communication 0 1 sec with each channel unit and turned off ...

Страница 17: ...op Parity Even parity 6 2 6 2 Gas density value Analog input No Function name Address Other 1 Channel 1 unit gas density value 30001 Channel address is increased by 1 for each channel unit 2 Channel 2 unit gas density value 30002 3 Channel 3 unit gas density value 30xxx 6 2 6 3 Channel unit status Bit Data Digital input contact reading Data Channel Unit No Function name Address Other Channel 1 Uni...

Страница 18: ...amp is also turned on Lowest round LED at 3 Color Bar Graphic LED is turned on with Red color If current value received from gas detector is 10 higher than predetermined High scale value OuEr is displayed with flickering 0 5 sec interval Highest round LED at 3 Color Bar Graphic LED is turned on with Red color If gas density is higher than alarm setting value corresponding alarm is activated after ...

Страница 19: ...egative number sign is added and displayed If desired SAD value is displayed press FUNC key to set the value as SAD and go to next item If pressing RESET key returns to density display mode ex In case of setting SAD as 2 if output error from gas detector is 2 the display will be 2 In this case User should compensate 2 SAD setting value to display 0 on FND Channel Number setting message setting rec...

Страница 20: ... and 1L mode is to activate alarm when value is equal and smaller than alarm 1 setting value If desired mode is displayed press FUNC to set mode and go to next item If pressing RESET key returns to density display mode Alarm Type was set at shipment combustible 1H 2H 3H Oxygen 3H 2H 1L Toxic 1H 2H 3H Type This mode is to set alarm 1 dead band value and the value is increased or decreased by pressi...

Страница 21: ...t type is displayed press FUNC key to set the type and go to next item If pressing RESET key returns to density display mode Alarm1 Blink output types are on and oFF oFF type is to deactivate Alarm1 Blink output and oN type is to activate Alarm1 Blink output this output is activated only when Alarm1 relay output type is on Alarm2 value setting function AL 2 is displayed Press Func key and go into ...

Страница 22: ...ivated when gas density fall under alarm setting value within 5 seconds Alarm2 relay output setting function A2Ct is displayed Press Func key to go into Alarm2 relay output setting mode If pressing RESET key returns to density display mode This mode is to change Alarm2 relay output and output type is changed in turns on and oFF when pressing or key If desired Alarm2 relay output type is displayed ...

Страница 23: ...NC to set the value and go to next item If pressing RESET key returns to density display mode This function is to give hysteresis value to remove frequent alarm on off around alarm setting value this value is zero when shipment Ex If alarm setting value is 20 LEL and Dead Band is 2 LEL alarm is activated at 22 LEL and deactivated at 18 LEL Alarm3 delay time setting function AL3t is displayed Press...

Страница 24: ...o return to density display mode This mode is to select functions to set current input and output values and In or oUt are displayed when pressing or key If desired mode is displayed press func to go into selected mode In mode is to set current input value and oUt mode is to set current output value If pressing RESET key returns to density display mode This mode is to select In and to set 20mA inp...

Страница 25: ...dress of common unit SW1 and channel number SW2 3 Color Bar Graphic LED shows green orange and red color in turns and each function LED is also flickering 0 5 second interval Press Func to go into next mode If pressing RESET key returns to density display mode This mode is to check channel unit normally communicated with Common unit and normal channel unit number is displayed in turns 0 5 second i...

Страница 26: ...h unit 7 1 1 Power Unit BATT TROUBLE BATT GOOD BATT POWER MAIN POWER BATT TEST VOLT GTC200A POWER GTC200A 97 136 104 1 0 36 144 119 3 1 0 12 7 160 34 7 1 2 Common Unit COM PC COM CH BZ STOP GTC200A COMMON RESET BZ STOP GTC200A 36 144 97 136 104 1 0 119 3 1 0 12 7 160 34 ...

Страница 27: ...90 100 GTC200A CHANNEL LEL GTC200A RESET TEST 0 10 20 30 40 50 60 70 80 90 100 GTC200A CHANNEL LEL GTC200A A B 137 Min 30 144 Minimum space of cut out is 30mm in case of above 2 stages panel Panel cut out CHANNEL A mm B mm CHANNEL A mm B mm 1 Channel 108 107 6 Channel 288 287 2 Channel 144 143 7 Channel 324 323 3 Channel 180 179 8 Channel 360 359 4 Channel 216 215 9 Channel 396 395 5 Channel 252 2...

Страница 28: ...nel 361 291 5 Channel 289 219 9 Channel 433 363 Above 4 types are standard model and the others size should be special ordered 7 3 2 The type excluding the power unit 35 290 20 B 10 5 A Ø10 Ø5 145 RESET TEST 0 10 20 30 40 50 60 70 80 90 100 GTC200A CHANNEL LEL GTC200A COM PC COM CH BZ STOP GTC200A COMMON RESET BZ STOP GTC200A RESET TEST 0 10 20 30 40 50 60 70 80 90 100 GTC200A CHANNEL LEL GTC200A ...

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