ROOTECH Accura 2350-GAS User Manual
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Summary of Contents for ROOTECH Accura 2350-GAS
- Page 2 Standard safety precautions should be followed during the installation and maintenance of the product, including removing PT fuses and shorting CT secondaries. Install the product in enclosures or a similar cabinet to prevent access to the terminal strips of the product after wiring. ⓒ 2014 Rootech Inc. All Rights Reserved Page 2...
- Page 3 Notice About the Manual Rootech, Inc. reserves the right to make changes in the product specifications shown in this User Guide without prior notice. We recommend that customers should obtain the latest information on product specifications and the manual before making orders.
- Page 4 Rootech will decide at its discretion whether to repair or replace it or give a refund for the product for when the warranty period for the product expired or issues related to the product are not applicable for warranty terms and conditions.
- Page 5 The original purchaser should recognize that such defects and failures may cause inaccuracies or malfunctions. No agency, corporate entity, or employee of Rootech or other companies has authority to amend, modify or extend the terms and conditions of this warranty in any way without express written authorization from Rootech Inc.
- Page 6 Changed the image and text on the cover page and information on certifications Updated the document according to the latest version of the documentation 1.40 January 26, 2024 Added cautions when installing and operating the product ⓒ 2014 Rootech Inc. All Rights Reserved Page 6...
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Page 7: Table Of Contents
Dimensions ........................................9 Installation..........................................10 Panel Mounting ......................................11 DIN-Rail Mounting ....................................11 Wiring ..........................................12 Chapter 2 Accura 2350-GAS Operation/Setup ......................13 Power Supply ......................................... 13 Functions ..........................................13 Gas Measurement and Event Detection ............................13 Operation Mode ......................................14 Button Operation ...................................... - Page 8 Fig 1.6 DIN-Rail Mounting ......................................11 Fig 1.7 Communication Cable Connection ............................... 12 Fig 2.1 Accura 2350-GAS Front View ................................... 13 Fig 2.2 Relationship between Sensor Resistance and Gas Concentration(ppm) ................14 Fig 2.3 Operation of the Event LED [Reset with the SET Button After the Event Ends] ............17 Fig 2.4 Operation of the Event LED [Reset with the SET Button While the Event Occurs ] .............
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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 line Dimensions Fig 1.2 Accura 2350-GAS Front Fig 1.3 Accura 2350-GAS Rear ⓒ 2014 Rootech Inc. All Rights Reserved Page 9... -
Page 10: Installation
- When it is exposed to highly corrosive materials such as H2S, SOx, Cl2, HCl, etc. - When it is contaminated by alkaline metals (e.g. salt water spray) - When it is in contact with water ⓒ 2014 Rootech Inc. All Rights Reserved Page 10... -
Page 11: Panel Mounting
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 path of combustible gases. 2) If there is no specific gas flow path, install it in the upper part of the installation space, considering the rise of gas. -
Page 12: Wiring
(Accura 2350-GAS module receives power from Accura 2300S via the RJ12 6C communication line.) The number of Accura 2350-GAS modules that can be connected to Accura 2300 or Accura 2300S is limited to 6 with 3 modules connected to each of RJ12-1 and RJ12-2 ports. -
Page 13: Chapter 2 Accura 2350-Gas Operation/Setup
Accura 2350-GAS User Guide Chapter 2 Accura 2350-GAS Operation/Setup Chapter 2 Accura 2350-GAS Operation/Setup Fig 2.1 Accura 2350-GAS Front View Power Supply Item Description Power supply Receives power from Accura 2300S through the RJ12 6C communication line Current consumption 0.30 A @ 5V RJ12 power supply... -
Page 14: Operation Mode
When an event occurs, the maximum ppm value of gas and the event LED blink. Users can reset the event mode by long pressing the SET button, and the screen returns to the display mode. Setup mode Configures events and remote control ⓒ 2014 Rootech Inc. All Rights Reserved Page 14... -
Page 15: Button Operation
If there is no button operation for 10 seconds in the setup mode, the screen automatically returns to the display mode. If there is no button operation for 25 seconds in the edit mode, it automatically returns to the display mode. ⓒ 2014 Rootech Inc. All Rights Reserved Page 15... -
Page 16: Lcd Screen
ID 255 Module ID for checking connection status, communication unavailable Gas PPM Display The screen displays the output voltage of the gas sensor of Accura 2350-GAS module as the ppm value converted as shown in Figure 2.2. Display Description PPM [d][d][d] Gas ppm [parts per million] 100 –... -
Page 17: Event Mode
Fig 2.4 Operation of the Event LED [Reset with the SET Button While the Event Occurs] with hysteresis threshold end event start event start event Gas Over Start Event End Event Button Clear Button clear ⓒ 2014 Rootech Inc. All Rights Reserved Page 17... -
Page 18: Setup Mode
1. An “Over” event consists of a start event and an end event. ⓒ 2014 Rootech Inc. All Rights Reserved Page 18... - Page 19 Remote Control Setup Remote Control on[On, Default] Remote device setup and control is enabled via communication. oFF[Off] Remote device setup and control is disabled via communication. ⓒ 2014 Rootech Inc. All Rights Reserved Page 19...
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Page 20: Communication Setup
Number 1261 Module ID for Uint16 Designates the ID of Accura 2350-GAS module to set up general setup For the module ID assigned to this register, general setup for registers 1262 and 1263 – 1302 is performed. Extended setup for registers 3801 and 3802-4000 is also performed. -
Page 21: Led Indicator
Note If the remote control function is enabled in the Accura 2350-GAS module, the event LED can be reset by pressing the EVENT button on Accura 2300S. Once users check the event by pressing the button, the LED is automatically reset. -
Page 22: Chapter 3 Accura 2300S Operation/Setup
2300S and can check the event log and clear the event alarm. If the remote control settings of the Accura 2350-GAS module are enabled, the LED of the Accura 2350- GAS module can be reset remotely by long-pressing the EVENT button on Accura 2300S. However, if remote control settings are disabled, its LED can be reset only with the SET button on the Accura 2350- GAS module. -
Page 23: Do Operation Setup On Accura 2300S Associated With The Gas Module
Fig 3.3 DO Operation Setup on Accura 2300S Associated with the GAS Module Accura 2350-GAS Module Setup Accura 2350-GAS module setup can be configured via Modbus communication and are not supported in the setup mode accessible with the buttons of Accura 2300[S]. Refer to “Accura 2300[S]/2350 Communication UserGuide”... -
Page 24: Event Mode On Accura 2300S Associated With The Gas Module
Down[∨] arrow button on the event screen of Accura 2300S. Fig 3.6 Event Occurrence Time First row Year Second row Month, day Third row Hour, minute Fourth row Second, millisecond ⓒ 2014 Rootech Inc. All Rights Reserved Page 24... -
Page 25: Full-Screen Display Mode Of Accura 2300S
Accura 2350-GAS User Guide Chapter 3 Accura 2300S Operation/Setup Full-Screen Display Mode of Accura 2300S It displays the measured values of Accura 2300S and the selected Accura 2350 module. ⓒ 2014 Rootech Inc. All Rights Reserved Page 25... -
Page 26: Appendix A Specifications
Safe operating temperature -20 – 60 ℃ (-4 – 140 ℉) Storage temperature -20 – 85 ℃ (-40 – 185 ℉) Operating humidity 5 – 95% (non-condensing) 1. Compliant with the UL61010-1 standard ⓒ 2014 Rootech Inc. All Rights Reserved Page 26... -
Page 27: Appendix B Standards
EN 55011:2016/A11:2020, EN IEC 61326-1:2021, EN IEC 61326-2-1:2021, EN IEC 61000-3-2:2019/A1:2021, EN 61000-3-3:2013/A2:2021 EN 55011:2016/A11:2020, EN IEC 61326-1:2021, EN IEC 61326-2-1:2021 GB 4793.1-2007, GB/T 18268.26-2010 General 2 years Warranty period 1. CQC certification applies only to Accura 2300. ⓒ 2014 Rootech Inc. All Rights Reserved Page 27... -
Page 28: Appendix C Ordering Information
Appendix C Ordering Information Accura 2350-GAS User Guide Appendix C Ordering Information Model Accura 2350 - GAS ⓒ 2014 Rootech Inc. All Rights Reserved Page 28... - Page 30 Accura 2300/2350, 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 for detailed product specifications and ordering information. Information contained herein is subject to change without...
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