ATIM Cloud Wireless ACW TH-O Series User manual

Model concerned:
ACW/LW8-THO
ACW/SF8-THO
ATIM Cloud Wireless®
Temperature & Hygrometry
TH-O
User Guide

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ATIM_ACW-TH-O_UG_EN_V1.8
TABLE OF CONTENTS
Document version history ........................................................................................................... 3
Disclaimer....................................................................................................................................... 3
Trademarks and copyright.......................................................................................................... 3
Declaration of compliance.......................................................................................................... 5
Environmental recommendations ............................................................................................. 5
Explosive atmosphere .............................................................................................................. 5
Environment ............................................................................................................................... 5
Radio............................................................................................................................................ 6
Technical features ........................................................................................................................ 7
a. Product ................................................................................................................................ 7
b. Temperature and humidity sensors............................................................................... 7
Casing.............................................................................................................................................. 8
a. Mounting............................................................................................................................. 8
b. Identification ...................................................................................................................... 8
Operating mode............................................................................................................................ 9
a. Periodic mode (called « periodical » in the configurator) ......................................... 9
b. Eco-energy (called « energy saver » in the configurator) .......................................10
ACW configurator .......................................................................................................................12
a. Which ACW configurator version to use?...................................................................12
b. LoRaWAN network pairing configuration ..................................................................13
c. Eco-energy mode configuration (Energy saver)........................................................14
d. Periodic mode configuration.........................................................................................14
Frames format.............................................................................................................................15
a. Sigfox and LoRaWAN .....................................................................................................15
b. Local 868MHz...................................................................................................................16
Modbus table...........................................................................................................................16
Supported Modbus features.................................................................................................16
Data decoding .........................................................................................................................16
Downlink .......................................................................................................................................18
a. Keep alive frame emission frequency..........................................................................18
b. Confort zone Delta..........................................................................................................18

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ATIM_ACW-TH-O_UG_EN_V1.8
c. Operating mode ..............................................................................................................18
d. Lower threshold ...............................................................................................................19
e. Higher threshold..............................................................................................................19
f. Emission period outside the confort zone..................................................................19
g. Temperature and hygrometry periodic measure......................................................19
h. Temperature offset .........................................................................................................20
i. LoRaWAN network pairing............................................................................................20
j. Codes reserved for future upgrades............................................................................20
Access to data on the web (Sigfox and LoRa solutions) ....................................................21
a. ACW Cloud Wireless® platform modem visualization ............................................21
b. Modem registration on Sigfox network......................................................................23
c. Modem registration on LoRaWAN network ..............................................................26
Help................................................................................................................................................27
Technical Support .......................................................................................................................27

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ATIM_ACW-TH-O_UG_EN_V1.8
Document version history
Version
Date
Description
Author
Concerned
software
version
0.1
22/10/2015
Document creation
YL
0.2
27/10/2015
Data addition
YL
0.3
12/11/2015
Installation procedure
YL
1.0
14/11/2016
References correction.
Syntax correction.
Picture correction.
Frame format clarification. Accuracy range
clarification.
LoRaWAN parts addition.
CB
1.1
22/03/2017
Corrections
YM
1.2
27/03/2017
Corrections, Visual products update
YM
1.3
26/07/2017
Merging the document with Quick
Installation Guide data
CB
SF V4.0.6 &
SF V5.0.3
LW V4.0.8
1.4
06/09/2017
Table of Contents update
YM
1.5
29/09/2017
Add info downlink Sigfox and LoRaWAN
related to the ATIM protocol downlink
V1.0.1
YM
SF V5.0.3
LW V5.1.0
1.6
19/01/2018
Sigfox Visual Update and ACW Platform
Add info Soft version number in tracking
table
YM
SF V5.0.3
LW V5.1.0
1.7
29/03/2018
Periodic graphics and eco-energy modes
updates. Frames format table update.
SC
SF V5.0.3
LW V5.1.0
1.8
14/02/2019
Evolution: battery-pack 7,2mAh
QR code info addition
YM
SF V5.0.3
LW V5.1.0
Disclaimer
The information contained in this document is subject to change without warning and does not
represent a commitment on the part of ATIM radiocommunications. ATIM radiocommunications
provides this document ‘as-is’ with no warranty of any kind, express or implied, including but not
limited to implied warranties of merchantability or fitness for a particular purpose. ATIM
radiocommunications may make changes and/or improvements to this manual or to the product(s)
or program(s) described in this manual, at any time.
Trademarks and copyright

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ATIM_ACW-TH-O_UG_EN_V1.8
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.

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ATIM_ACW-TH-O_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)
EN 301489-3 v1.4.1, EN 301489-1 V1.9.2
3 Efficient use of the radio frequency spectrum (Art.3.2 of the 1999/5/EC Directive)
ETSI EN300 220-2 v2.4.1 and EN300 220-1 v2.4.1
Environmental recommendations
Explosive atmosphere
Except for the ACW-ATEX line specifically intended for this purpose, do not use ACW radio modems
in the presence of flammable gases or fumes. Using the equipment in such an environment
constitutes a safety hazard.
Environment
Respect the temperature ranges for storage and operation of all products. Failing to respect these
guidelines could disrupt device operation or damage the equipment. ACW products in IP65 water-
and dust-resistant housings may be placed outdoors, but must not, under any circumstances, be
submerged.
Follow the instructions and warnings provided below to ensure your own safety and that of the
environment and to protect your device from any potential damage.

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ATIM_ACW-TH-O_UG_EN_V1.8
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.
WARNING: the safe operation of this product is ensured only when it is operated in accordance
with its intended use. Maintenance may only be performed by qualified personnel.
Waste disposal by users in private households within the European Union. This symbol appears
on a product or its packaging to indicate that the product may not be discarded with another
household waste. Rather, it is your responsibility to dispose of this product by bringing it to a
designated collection point for the recycling of electrical and electronic devices. Collection and
recycling waste separately at the time you dispose of it helps to conserve natural resources
and ensure a recycling process that respects human health and the environment. For more
information on the recycling centre closest to your home, contact your closest local government
office, your local waste management service or the business from which you purchased the
product.
Radio
Modems in the ACW line are radio-communication modems that use the ISM (industrial, scientific
and medical) bands, which may be used freely (at no cost and with no authorisation required) for
industrial, scientific and medical applications.

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ATIM_ACW-TH-O_UG_EN_V1.8
Technical features
a. Product
Dimensions
100 x 100 x 35 mm
Antenna
Integrated (¼ wave)
Temperature
-20°C à +55°C (operating mode)
-40°C à +70°C (storage)
Mount
Wall
Power supply
1 battery-pack 3.6V / 7.2 mAh
Weight
200 g
Frequency
865 –870 MHz
Power
25 mW (14 dBm)
Rate
Sigfox: 100 bps
LoRaWan: 300 bit/s to 10 Kbit/s
Consumption
Sigfox
LoRaWan
Tx mode
60 mA
50 mA
Sleep mode
7 µA
7 µA
Rx mode
35 mA
18 mA
b. Temperature and humidity sensors
The following ranges refer to the sensor used. WARNING, the product has a smaller operating range
than the sensors (see above).
Temperature
Range
-40 to +125°C
Resolution
0.01°C 14 bits
Precision from -40°C to -
10°C
-0,7°C / +0,9°C
Precision from -10°C to
85°C
+/- 0,3°C
Precision from 85°C to
125°C
-0,7°C / +0,9°C
Humidity
Range
0% RH –100% RH

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ATIM_ACW-TH-O_UG_EN_V1.8
Resolution
0.025% RH RMS on 12 bits
Precision between 0 and
80 %RH
+/- 3% RH
Casing
a. Mounting
ACW-THO modems are fixed on a flat wall using the 4 fixing holes
available at each end of the case. For best results, it is recommended
to install the case without environmental obstruction and to place it
at a minimum height of 2m. For information, the antenna is integrated
into the box. It must be mounted on a vertical support or attached to
a wall.
b. Identification
The product identifier is visible on the outer label on the back of the product, on the inside of the
electronic board and in the status bar of the configuration software.
For LoRaWAN modems the communication keys are automatically given by the network ("Over The
Air Activation", or OTAA pairing).
Each product in the ATIM ACW range has a QR Code label visible either on the side or on the front
of the product.
ACW-THO product
label
Datamatrix :
ID sigfox
or
DevEUI LoRaWAN
Serial number
product
Product reference :
Sigfox or LoRaWAN version
Sigfox or DevEUI
LoRaWAN ID
Revision number of the
product (hardware and
firmware)
O

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ATIM_ACW-TH-O_UG_EN_V1.8
This QR code can be easily read with any 2D barcode reader application on a smartphone.
Reading this code indicates the following information:
ATIM|ACW/LW8-THO|C.0|190114|1|3.0|5.11|70B3D59BA0008C0A
Interpretation:
ATIM
ACW/L
W8-THO
C.0
190114
1
3.0
5.11
70B3D59BA0008
C0A
Manufactur
er name
Product
referenc
e
Revisio
n
numbe
r
Date of
manufactur
e
Manufacturi
ng site
Hardwa
re
version
Applicati
on
firmware
version
Sigfox ID
or
DevEUI LoRaWAN
Operating mode
To turn on the product, switch the switch to the ON
position.
The ACW-THO sensor measures a temperature and
humidity rate at the instant "t" and sends this data
by radio to the associated Sigfox or LoRaWAN
network, depending on the model used.
Two modes of use are available, periodic or eco-
energy.
a. Periodic mode (called « periodical » in the configurator)
For a complete telemetry, a temperature and hygrometry reading is sent periodically and regularly.
This provides a very accurate tracking curve. In this mode each report is sent by the ACW-THO. The
"Sampling period" is therefore equal to the "Statement period".
This period of reading and emission is adjustable by the user, with a minimum of 10 minutes.