ROOTECH ACCURE 2350-GAS, User Manual

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Page 2: ...have received appropriate training for high voltage and current devices Caution If hazardous voltages are mishandled while installing and operating the product in the field it can cause serious injury...

Page 3: ...ions and the manual before making orders In the absence of written agreements Rootech Inc assumes no liability for applications assistance customer s system design or infringement of patents or copyri...

Page 4: ...d for the product expired or issues related to the product are not applicable for warranty terms and conditions Limitation of Warranty The Warranty does not apply to uninterrupted or error free operat...

Page 5: ...sibility to determine the suitability of the product and associated documentation The original purchaser should acknowledge that 100 up time is not realizable because of possible hardware or software...

Page 6: ...ovember 21 2014 Upgraded content on PPM conversion based on the methane gas standard 1 20 December 18 2014 Added the Notice Standard Compliance Warranty and Contents sections Added the communication s...

Page 7: ...12 Power Supply 12 Functions 12 Gas Measurement and Event 12 Operation Mode 13 Button Operation 14 LCD Screen 15 Display Mode 15 Event Mode 16 Setup Mode 17 Communication Setup 19 LED Indicator 20 Ch...

Page 8: ...ting 10 Fig 1 6 DIN Rail Mounting 11 Fig 1 7 Communication Cable Connection 11 Fig 2 1 Accura 2350 GAS Front View 12 Fig 2 2 Relationship between Sensor Resistance and Gas Concentration ppm 13 Fig 2 3...

Page 9: ...c All Rights Reserved Page 9 Chapter 1 Installation and Wiring Before Installation Components Fig 1 1 Accura GAS Components Accura 2350 GAS Mounting wings L S Two mounting screws RJ12 6C communication...

Page 10: ...n Panel Mounting Fig 1 5 Panel Mounting Please observe the following precautions for the installation location of Accura 2350 GAS module 1 Determine where to install the module considering the flow pa...

Page 11: ...nnect the RJ12 6C communication line to the RJ12A RJ12B port Accura 2350 GAS module receives power from Accura 2300 S via the RJ12 6C communication line The number of Accura 2350 GAS modules that can...

Page 12: ...ption Gas sensor Model TGS 813 Type Tin dioxide SnO2 semiconductor Detection Wide range of combustible gases Measuring range of gas concentration 1 100 10 000 ppm Event Detects the occurrence of an Ov...

Page 13: ...Mode Mode Description Display mode Displays the module ID and measured PPM values Event mode If a start event occurs the screen automatically changes to the event mode When an event occurs the maximu...

Page 14: ...econd Performing Device Setup and Checking Setup Items Button Function Display Mode Displays the module ID and measured PPM values Setup Mode Short press 1 Go to the setup mode The setup menu is seque...

Page 15: ...vided into as follows The standby ID 255 is assigned to all Accura 2350 modules as a factory default value Accura 2350 ID ID Description Communication ID ID 0 39 ID of Accura 2350 module that enables...

Page 16: ...um Gas PPM Display MAX Maximum PPM Value d d d 1 Displays the maximum gas value in PPM k segment Indicates thousands 1 d decimal number Event Mode Reset The event mode is reset by long pressing the SE...

Page 17: ...Default 255 Setup range 0 39 1 d decimal number 2 Module IDs are divided into three types of IDs as follows The standby ID 255 is assigned to all Accura 2350 modules as a factory default value Accura...

Page 18: ...Threshold value for event detection End level Threshold value Hysteresis value Start event A start event occurs when the measured value exceeds the threshold value for event detection and the definit...

Page 19: ...register for accessing registers 1263 1302 By reading this register the data collected from the module ID assigned to register 1261 can be fetched to registers 1263 1302 After a successful fetch the...

Page 20: ...the screen and the event LED also blinks Event LED RED LED LED blinks red when an event occurs Users can reset the event LED by long pressing the SET button on the event mode screen Note If the remote...

Page 21: ...play screen users can check the gas concentration ppm of the GAS module and the status of the event LED by pressing the Right button to move to the MODULE column or pressing the Left button move to th...

Page 22: ...opposite direction in the setup mode of Accura 2300 S and moving to the DO Digital Output setup screen of Accura 2300 S If the GAS module is selected on the screen Accura 2300 S outputs DO signals whe...

Page 23: ...screen Display Mode of Accura 2300 S It displays the measured values of Accura 2300 S and the selected Accura 2350 module Parameter Volt Curr Power Energy V I P E Voltage Frequency V FREQ Current I P...

Page 24: ...d on the methane concentration of 1000 ppm and measurements are performed in the condition where the load resistance of the gas sensor is 18 k 2 An Over event consists of a start event and an end even...

Page 25: ...Accura 2350 GAS User Guide Appendix B Ordering Information 2014 Rootech Inc All Rights Reserved Page 25 Appendix B Ordering Information Model Accura 2350 GAS...

Page 26: ...2350 Accura 2300S 2350 Accura 2700 2750 Accura 3000 Accura 3300E Accura 3300S 3300 Accura 3500S 3500 Accura 3550S 3550 Accura 3700 Accura 5500 and Accura 7500 are trademarks of Rootech Inc Contact us...