ABLE ONTENTS Document version history ........................3 Disclaimer ..............................3 Trademarks and copyright ........................3 Declaration of compliance ........................4 Environmental recommendations ......................4 Explosive atmosphere ........................4 Environment ..........................4 Radio ............................5 Technical specifications ........................... 6 Product ............................6 Temperature and humidity sensors .....................
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Temperature and humidity sampling period ................18 Temperature offset ........................18 Pairing with LoRaWAN network ....................18 Codes reserved for future developments .................. 19 Accessing data on the web (Sigfox and LoRa solutions) ................ 20 Viewing modems on the ACW platform ..................20 Registering the modem on the Sigfox network .................
Trademarks and copyright ATIM radiocommunications®, ACW ATIM Cloud Wireless® and ARM Advanced Radio Modem® are registered trademarks of ATIM SARL in France. The other trademarks mentioned in this document are the property of their respective owners. ATIM_ACW-TH_UG_EN_V1.8...
Declaration of compliance All ACW Atim Cloud Wireless® products comply with the regulatory requirements of the R&TTE Directive (1999/5/EC), article 3: 1 SAFETY (Article 3.1a of the 1999/5/EC Directive) NF EN60950-1 Ed. 2006/A1:2010/A11:2009/A12:2011 (health) EN62479: 2010 (power <20mW) or EN62311:2008 (power > 20mW) 2 Electromagnetic compatibility (Article 3.1b of the 1999/5/EC Directive)
General hazard – Failure to follow the instructions presents a risk of equipment damage. Electrical hazard – Failure to follow the instructions presents a risk of electrocution and physical injury. Direct-current symbol WARNING: do not install this equipment near any source of heat or any source of humidity. WARNING: for your safety, it is essential that this equipment be switched off and disconnected from mains power before carrying out any technical operation on it.
Technical specifications a. Product Dimensions 80 x 80 x 35 mm Antenna Integrated (¼ wave) -20°C to +55°C (operation) Temperature -40°C to +70°C (storage) Mounts to Wall Housing Building automation Power supply 1 battery-pack 3,6V / 7,2 mAh Weight 100 g Frequency 865 –...
DevEUI oduit Each ATIM ACW product line has a QR Code label visible either on the side or on the front of the product. This QR code can be easily read with any 2D barcode reader application on a smartphone.
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QR Code label of an ACW-TH: Reading this code indicates the following information: ATIM|ACW/LW8-TH|C.0|190114|1|3.0|5.11|70B3D59BA0008C0A Interpretation: ACW/LW8- ATIM 190114 5.11 70B3D59BA0008C0A Sigfox ID Application Manufacturer Product Revision Manufacturing Site de Hardware firmware name reference version date fabrication version version LoRaWAN DevEUI...
d. Assembly and disassembly The housing must be mounted to a flat, vertical wall. Place and attach the back of the housing against the wall, oriented in the direction shown by the arrows on the rear panel. Use screws 5 mm in 60 mm diameter.
Operation The ACW-TH measures a temperature and humidity level at time ‘t’ and sends the data by radio on the associated Sigfox or LoRaWAN network, depending on which model you use. Two modes of operation are available: Periodic or Energy Saver. a.
b. Energy Saver mode This mode of operation aims to minimise energy consumption and maximise battery life. This mode can be configured to send out frames only under certain conditions: • If temperature readings are stable: a frame is sent out only after a specified period of time has elapsed (timeout).
Sigfox: v5.03 or later V4.0.2 LoRaWAN: v5.10 or later Download and install the configuration tool ‘setupACW.exe’ at: http://www.atim.com/fr/support/telecharger/ When the ACW Configuration Tool is started, the stand-by Click ‘Help’ at the top left of the window, then click window appears on the screen.
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- OTAA (Over The Air Activation): In this mode, the communication keys are assigned and transmitted over the network every time the module starts up or requests a connection. This is the mode that is configured by default. - ABP (Activation By Personalization): In this mode, the communication keys used are the ones loaded on the module at the factory.
c. Configuring the Energy Saver mode: Keep-alive frame Select mode of operation frequency: Lower threshold Temperature and humidity sampling period Upper threshold Offset applied to each reading and to the displayed value Frequency of transmission to network Difference in °C (vs. last reading sent).
Once the configuration is complete, do not leave the module connected via USB. This mode of operation is very energy-intensive. When you remove the USB connection without removing the battery, the module re-initialises itself and automatically returns to normal operation. Frame formats a.
b. Local 868 MHz In local point-to-point communication mode, the Modbus RTU protocol is used. Modbus table Modbus address Data 0x00 (0) Read logical entries b0: State of entry 1 b1: State of entry 2 0x24 (36) Read temperature and humidity Modbus functions supported Function Type...
The USB configuration of these products requires an ACW configuration tool of version 4.0.2 or higher. The document ATIM_ACW-DLConfig_UG_FR_v1.1 explains how the downlink works with regard to version v1.1 of the ATIM Downlink Protocol. The parameters specific to ACW-TH models are: a.
e. Upper threshold Parameter code (Byte 1) Parameter value (Byte 2) Parameter value (Byte 3) 0x09 0xYY 0xZZ For a threshold in °C with a precision in tenths of a degree °C, 0xYY and 0xZZ are calculated as follows: ( ℎℎ + 46.85 ) 0...
ABP: Activation By Personalization OTAA: Over The Air Activation j. Codes reserved for future developments Parameter code (Byte 1) Parameter value (Byte 2) 0x10 0x08 0x11 0x00 IMPORTANT: DO NOT CHANGE THESE VALUES ATIM_ACW-TH_UG_EN_V1.8...
Accessing data on the web (Sigfox and LoRa solutions) a. Viewing modems on the ACW platform Connect to the Web platform at http://acw.atim.com to access all your devices and view your data. Your login credentials will be emailed to you when we send out your order.
Registering the modem on the Sigfox network If you have signed up with ATIM for a subscription to the Sigfox network, we will take care of registering your modem/probe/sensor on the Sigfox network. However, if you have set up your subscription through Sigfox, you will need to register your device yourself through the Sigfox online portal.
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Step 1: Open a Web browser and go to https://backend.sigfox.com. Enter the login name and password you selected when you created your Sigfox customer account: Step 2: Click ‘Device’ at the top left: Step 3: On the screen with your list of devices, click ‘New’: ATIM_ACW-TH_UG_EN_V1.8...
Step 4: Enter the required information about the new device that you want to register in your Sigfox account: Sigfox identifier Sigfox PAC code Sigfox certificate number for your product (provided by ATIM) Select the device type under which you want to register the device Confirm the information by clicking ‘OK’...
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The product operates in OTAA mode (over-the-air activation); when the product is switched on, it sends out a join request for a LoRa network. The device must first be provisioned on the required network, with one of the operators (such as Orange or Objenious) or existing private gateways. A new join request may be sent by switching the device on again.
• Check whether the power supply is correctly connected to the modem • Configure the modem using the USB configuration tool Technical support For any information or technical problems, you can contact our technical support by e-mail and phone: www.atim.com/fr/technical-support ATIM_ACW-TH_UG_EN_V1.8...
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