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Nexelec X870LS Technical Manual

Origin+ origin guard+ guard lorawan
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10/10/2023
D974A_Technical guide
ORIGIN+ ORIGIN GUARD+ GUARD
LORAWAN
11/10/2023
1
D974A_ORIGIN+_ORIGIN_GUARD+_GUARD_Lora_Technical_Guide_EN_P
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Summary of Contents for Nexelec X870LS

  • Page 1 10/10/2023 D974A_Technical guide ORIGIN+ ORIGIN GUARD+ GUARD LORAWAN 11/10/2023 D974A_ORIGIN+_ORIGIN_GUARD+_GUARD_Lora_Technical_Guide_EN_P ublic...

  • Page 2: Table Of Contents

    10/10/2023 I. PRODUCT OVERVIEW Main func�onali�es ..........................4 Product scheme ..........................5 Set contents ............................6 Product terms of use and cer�fica�ons ..................... 6 Support and integra�on tools ......................7 II. PRODUCT INSTALLATION Installa�on sites ..........................7 Detector moun�ng ..........................9 An�-tear detec�on ...........................
  • Page 3 10/10/2023 — 01. Data transmission frequency — 02. LoRaWAN network coverage quality XI. LORAWAN PARAMETERS Recommended LoRaWAN parameters ..................... 24 Network connec�on ......................... 24 — 01. Automa�c commissioning on power-up — 02. Commissioning strategy in case of ini�al failure — 03. Schedule a recommissioning —...

  • Page 4: Product Overview

    This document describes the technical opera�on of the LoRaWAN-connected, interconnected, NFC- configurable smoke detector. The range comprises 4 products, depending on the temperature/humidity sensor integra�on and the power source (sealed or replaceable batery). Model Name T°/Hum Power Sealed batteries Replaceable battery X870LS Origin+ ● ● X865LS Origin ● X860LS Guard+ ●...

  • Page 5: Product Scheme

    10/10/2023 2. Product scheme DIMENSIONS & WEIGHT 150 g (including batery and stand) D974A_ORIGIN+_ORIGIN_GUARD+_GUARD_Lora_Technical_Guide_EN_P ublic...

  • Page 6: Set Contents

    Recurring and / or prolonged use in this excep�onal environment can reduce batery life and therefore detectors autonomy. Residual batery es�ma�on may also be wrong outside standard domes�c environment. > Rela�ve humidity: from 0 to 99% RH (non-condensing) CERTIFICATIONS Applicable cer�fica�ons and associated declara�ons of conformity are available on the Nexelec support website support.nexelec.fr D974A_ORIGIN+_ORIGIN_GUARD+_GUARD_Lora_Technical_Guide_EN_P ublic...

  • Page 7: Support And Integra�On Tools

    > VOTL: Online product autonomy calculator : htps://nexelec-support.fr/n/volt/ If you have any ques�ons, our support team can be contacted by e-mail at support@nexelec.fr II. Product installa�on 1. Installa�on sites Depending on the layout and the surface area of the dwelling, several smoke detectors may be required to ensure minimum protec�on and guarantee efficient detec�on, the range of the alarm and quick evacua�on...
  • Page 8 10/10/2023 STANDARD INSTALLATION > One detector per floor > In hallways and/or stairwells > Between rest areas (bedrooms), the possible igni�on sources (garage, area with a high electrical system, etc.) and exits leading outside of your home (door, window) RECOMMENDED PLACES Place a detector: >...

  • Page 9: Detector Moun�Ng

    10/10/2023 CEILING MOUTING Install the detector on the ceiling in the center of the room, at least 50 cm from corners, walls, beams or any other obstacles. WALL MOUNTING Install the detector to the wall at a distance of between 50 cm and 60 cm from the ceiling.
  • Page 10 10/10/2023 Place the detector on the moun�ng base, then turn it a quarter-turn to the right to secure it. You should hear a “click”, indica�ng that the detector is secured to the base. Check that the detector is securely fixed to the wall or ceiling. Warning - If the detector is fixed with the adhesive mount, do not turn it too much, as this may twist the mount.

  • Page 11: An�-Tear Detec�On

    10/10/2023 Place the detector on the moun�ng base, then turn it a quarter-turn to the right to secure it. You should hear a “click”, indica�ng that the detector is secured in its base. Check that the detector is securely fastened to the wall or ceiling. Warning - If the detector is fixed with the adhesive mount, do not turn it too much, as this may twist the mount.

  • Page 12: Automa�C Network Connec�On

    10/10/2023 — 03. Automa�c network connec�on Once powered, the product: > Ini�alizes for approx. 5 seconds: steady reverse orange LED > Atempts to connect to the LoRaWAN network on: o Detec�on of a magnet base o A�er a short press on the botom buton o 30 seconds a�er powering the product if necessary The reverse LED displays the stages of the product ini�aliza�on and connec�on phase: At the end of the connec�on phase (approx.

  • Page 13: Main Buttons And Leds

    10/10/2023 III. Main butons and LEDs The main buton is located on the front of the product. Mode Support type Ac�on generated Reverse LED 2 successive flashes of the LED, repeated 5 �mes: • Manual test LoRa OK, Interconnec�on OK •...

  • Page 14: Product Maintenance

    10/10/2023 Specific to ORIGIN + and GUARD+ products “Periodic data” message containing temperature and humidity is also generated (Refer to sec�on XI.4.5. Periodic data). Temperature and humidity data measured a�er a product test are also available in NFC. — 03. Product maintenance The product must be dusted every year to ensure correct opera�on.

  • Page 15: Reverse Buttons And Leds

    10/10/2023 IV. Reverse butons and LEDs The secondary buton is located at the rear of the product. An object (pen, paper clip, etc.) is required to ac�vate the buton. The sequence of ac�ons induced by the use of the reverse buton can be observed on the reverse LED, located next to the reverse buton.

  • Page 16: Product Operation - Normal Mode

    10/10/2023 V. Product opera�on – Normal mode Product is working locally as a standalone smoke alarm by ac�va�ng its sounder and LED when smoke is detected. A LoRa “Smoke Alarm” message (Refer to sec�on XI.4.3. Smoke alarm status) is sent twice at 20 seconds intervals a�er the smoke alarm ac�va�on occurs.

  • Page 17: Interconnection With Daaf And Accessories

    10/10/2023 VI. Interconnec�on with DAAF and accessories The detectors provide an interconnec�on func�on that allows to connect others detectors and accessories (e.g remote control, terminals). This func�on allows the alarm to be spread throughout a network of detectors and to be silenced remotely. 1.

  • Page 18: Add A Product In The Network

    10/10/2023 2. Add a product in the network > On a product member of the network, press the botom buton (3 �mes). The botom orange LED will remain ON. > On the product to be added, press the botom buton (3 �mes). The botom orange LED will remain >...

  • Page 19: Product Operation - Specific Features To Interconnected Mode

    10/10/2023 VII. Product opera�on – Specific features to interconnected mode Glossary for interconnected mode: Detecting devices: products that detect smoke. Smoke detec�on triggers sounder and LED. Repeating devices: products that repeat the alarm without detec�ng smoke. The red LED remains OFF as long as no smoke is detected.

  • Page 20: Main Push Buton

    10/10/2023 2. Main push buton — 01. Short press PAUSE ALARM IN ADVANCE Pressing the buton only pauses the local smoke detec�on. Having paused a product won't avoid its alarm to be triggered if another product detects smoke in the network. Example- STOP ALARM ONCE ACTIVATED Short press on a repea�ng product only stops its own smoke alarm.

  • Page 21: Long Press

    10/10/2023 Example- — 02. Long press To test all the products in a network, press the buton of a single product un�l all the alarms sound (within 1 minute maximum). A LoRa “Smoke alarm” message is sent by all products to indicate a test has been done (Refer to sec�on XI.4.3. Smoke alarm status).

  • Page 22: Air Quality Analysis

    10/10/2023 VIII. Air quality analysis ORIGIN+ and GUARD+ embeds a temperature/humidity sensor that enables air quality analysis. Depending on the use-cases, you can select the appropriate func�on to get temperature / humidity. More details are available on sec�on XI.3. Descrip�on of data transmission modes). Precision Measuring Type...

  • Page 23: Autonomy

    2. Es�ma�ng my product’s autonomy An online calcula�on tool is available : https://nexelec-support.fr/n/volt/ It allows you to evaluate product autonomy according to transmission modes, network parameters. You can also access it by scanning the Qr Code: 3. Factors influencing product autonomy —...
  • Page 24 10/10/2023 — 02. LoRaWAN network coverage quality LoRaWAN technology uses a mechanism called ADR, which adapts radio transmission parameters according to the level of network coverage. A product placed in an environment with very good radio coverage can consume up to 20 �mes less energy than a sensor placed in a less favorable environment. Your product’s radio coverage is therefore a decisive factor in determining its autonomy.
  • Page 25 10/10/2023 — 03. Schedule a recommissioning You can schedule a join request via a downlink command. The typical use case is when you want to switch from a server to another. A configura�on message is sent twice to confirm the ac�va�on of the scheduling (Refer to sec�on XI.4.1.
  • Page 26 10/10/2023 Example: The following image illustrates the opera�on of the datalog func�on with the following parameters: > Number of new measures in a message : 12 > Message transmission period : 6 hours > Number of repe��on of a same value : 3 This configura�on tells the product to store measurements with a �me step of 30 minutes (12 new measurements transmited every 6 hours) and to send them every 6 hours, integra�ng the same measurement 3 �mes.
  • Page 27 10/10/2023 4. General descrip�on The different types of messages are described below: Can be Details of the func�on ID message Transmission of message Configurable deac�vated 0x00 Product Status On event + Periodic Product Function 0x01 On event + Periodic Configuration 0x02 Smoke Alarm status On event + Periodic...
  • Page 28 10/10/2023 Countdown time in DB4.7 – Remaining months until 0-120 0-120 Month DB4.0 product lifetime product end of life 0: OK Smoke sensor Status of the smoke DB5.7 status sensor 1: Smoke sensor fault Temperature / Status of the 0: OK DB5.6 humidity sensor temperature /...
  • Page 29 10/10/2023 5 : Local 6-8 : Reserved Result of 0 : Total success Reconfiguration reconfiguration DB2.4 1 : Partial success DB2.3 status process : success or 2 : Total failure failure ? 3 : Reserved Temperature Temperature datalog DB2.2 0: Non-active; 1: Active datalog enable function activated? Daily air quality...
  • Page 30 10/10/2023 — 03. Smoke alarm status This message is sent when one of this informa�on changes: > Smoke alarm status > Smoke test > Time since last smoke test > Time since last smoke maintenance Data are sent in the following format: Valid Size Bit-...
  • Page 31 10/10/2023 Temperature 0-1000 °C (linear), Increment 30..70 = 0.1°C DB4.0 – Temperature offset 30°C DB6.7 (e.g: 0=-30°C, 1023: Error 300=0°C, 1000=70°C) DB6.6 Not used Not used Not used DB6.0 — 04. Daily air quality Data are sent in the following format: Valid Size Bit-...
  • Page 32 10/10/2023 0-200 0-100 DB6.1 Relative Relative Humidity Humidity max. (linear), 0.5%RH step DB7.2 255: Error 0-200 0-100 Relative DB7.1 Relative Humidity Humidity (linear), 0.5%RH step DB8.2 average 255: Error DB8.1 Not used Not used Not used DB8.0 — 05. Periodic Data Data are sent in the following format: Valid Size...
  • Page 33 10/10/2023 Valid Size Bit- Offset Data Description Scale Unit (bit) range Range ORIGIN+: 0xB1 Type of DB0.7 ORIGIN: 0xB2 Product model DB0.0 product GUARD+: 0xB3 GUARD: 0xB4 Type of DB1.7- Temperature datalog 0x05 DB1.0 message Number of Total number of data DB2.7 1 - 36 1 - 36...
  • Page 34 XII. Product configura�on and remote commands An online downlink calcula�on tool is available : htps://nexelec-support.fr/n/downlink The product can be reconfigured to best fit each use case. This reconfigura�on can be done : Locally, using a smartphone or a tablet via the NFC TOUCH applica�on Remotely, via the LoRaWAN connec�on interface...
  • Page 35 Then the following bytes can be used to reconfigure the product with respect to the format: Command ID and DATA. Note: Downlink func�onali�es will certainly progress in the future. To ensure backwards-compa�bility, Nexelec recommends sending the IDs from the lowest to the highest value.
  • Page 36 10/10/2023 0 : disabled Daily air quality enable 0x2A 1 : enabled 0x4A Product restart Product restart and restore to factory 0x4B configura�on D2D Network ID: Join the D2D network of ID x 0x4F 131071 1 - 131071 1 : D2D unpairing Delete the product from the D2D network 0x50 request...
  • Page 37 10/10/2023 Example 2: > Add the product to the D2D network of ID 6921 (0x001B09) Frame structure from LSB to MSB: Byte Value Info 0x55 Header for 1- message reconfigura�on 0x4F ID Join an interconnected network 0x00 Value for D2D Network ID 6921 0x1B Value for D2D Network ID 6921 0x09...
  • Page 38 The TOUCH product reconfigura�on applica�on is available on Android and iOS for devices (mobile, tablet) equipped with NFC interface. 3. Access to TOUCH Android applica�on documenta�on Documenta�on for the TOUCH applica�on is available on the support site : htps://support.nexelec.fr/fr/support/solu�ons/folders/80000680573 XV. Traceability and markings QR Code format : Serial_number;Testbench;Date;LoRadevEUI Example : X870LS23-0532PV0014;1M-2F;090823;70B3D540F557D40E...
  • Page 39 10/10/2023 XVI. Revision history Document Details Date revision 10/10/2023 Created D974A_ORIGIN+_ORIGIN_GUARD+_GUARD_Lora_Technical_Guide_EN_P ublic...

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