Wireless ACW/LW8-DIND160 User manual

ATIM Cloud Wireless®
Metering and Dry Contacts
DINDxxx
User Guide
Concerned models:
ACW/LW8-DIND160
ACW/SF8-DIND160
ACW/LW8-DIND80
ACW/SF8-DIND80
ACW/LW8-DIND88
ACW/SF8-DIND88
ACW/LW8-DIND44
ACW/SF8-DIND44

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ACW-DINDxxx_UG_EN_V1.8
Table of content
DOCUMENT VERSION HISTORY.......................................................................................................................................3
DISCLAIMER .....................................................................................................................................................................3
TRADEMARKS AND COPYRIGHT......................................................................................................................................3
DECLARATION OF COMPLIANCE .....................................................................................................................................4
ENVIRONMENTAL RECOMMENDATIONS .......................................................................................................................4
A.EXPLOSIVE ATMOSPHERE..........................................................................................................................................4
B.ENVIRONMENT .......................................................................................................................................................4
C.RADIO ...................................................................................................................................................................5
PRELUDE...........................................................................................................................................................................6
PRODUCT IDENTIFICATION .............................................................................................................................................7
1. TECHNICAL FEATURES............................................................................................................................................8
A.PRODUCTS FEATURES...............................................................................................................................................8
B.ELECTRICAL FEATURES..............................................................................................................................................9
C.INPUTS AND COUNTERS FEATURES ...........................................................................................................................10
D.TEMPERATURE SENSOR FEATURES............................................................................................................................10
E.METERS BACK-UP..................................................................................................................................................10
F.OUTPUTS CALENDAR..............................................................................................................................................10
2. FOOTPRINT AND MOUNTING ..............................................................................................................................12
3. SET UP ...................................................................................................................................................................13
A.ANTENNA POSITIONING..........................................................................................................................................13
B.MODEM CONNECTION...........................................................................................................................................13
Antenna (SMA connector)....................................................................................................................................13
Jack connector ......................................................................................................................................................13
Micro USB .............................................................................................................................................................13
C.TERMINALS’DESCRIPTION.......................................................................................................................................14
D.PUSHBUTTON .......................................................................................................................................................15
E.LEDS MEANING ....................................................................................................................................................15
4. NORMAL BEHAVIOR AT STARTUP........................................................................................................................16
5. SETUP AND CONFIGURATION..............................................................................................................................17
A.SETUP .................................................................................................................................................................17
Inputs setup ..........................................................................................................................................................17
Available event....................................................................................................................................................................17
Pulling types (from version V1.2.0)....................................................................................................................................17
Available trigger modes......................................................................................................................................................17
Bounce time parameter........................................................................................................................................18
Periodic frame parameter ....................................................................................................................................18
Keep alive frame parameters...............................................................................................................................18
The available periods are as follows ..................................................................................................................................18
Temperature parameter (offset)..........................................................................................................................18
Pairing method setup ...........................................................................................................................................18
B.CONFIGURATION VIA USB......................................................................................................................................19
6. UPLINKS ON IOT NETWORKS (SIGFOX/LORAWAN).............................................................................................22
A.TEST FRAME .........................................................................................................................................................22

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ACW-DINDxxx_UG_EN_V1.8
Frame format........................................................................................................................................................22
B.KEEP ALIVE FRAME.................................................................................................................................................22
Frame format........................................................................................................................................................22
C.STATE FRAME .......................................................................................................................................................22
Digital inputs frame..............................................................................................................................................23
Frame of digital IN/OUT and temperature..........................................................................................................23
Digital IN/OUT frame, temperature and counter 1 ............................................................................................23
Frame of digital IN/OUT, counter 1 and counter 2 .............................................................................................23
Frame of digital IN/OUT and counter 1 ...............................................................................................................23
Counters 1 & 2 frame ...........................................................................................................................................24
Counters 3 & 4 ......................................................................................................................................................24
Counters 5 & 6 ......................................................................................................................................................24
Counters 7 & 8 ......................................................................................................................................................24
Frame of digital IN/OUT, temperature and counters 1 to n (only LoRaWAN)...................................................24
Frame of digital IN/OUT and counters 1 to n (only LoRaWAN)..........................................................................25
D.ALARM OF SHOCK FRAME .......................................................................................................................................25
E.FORMAT/DECODING OF DATA/FRAMES.....................................................................................................................25
State of digital inputs (for DIND160 and DIND80)..............................................................................................25
State of digital inputs/outputs (for DIND88 and DIND44)..................................................................................25
Metering..............................................................................................................................................................................26
Temperature in 1/10 of °C..................................................................................................................................................26
Power supply tension (millivolt).........................................................................................................................................26
Metering..............................................................................................................................................................................26
F.FRAMES SUMMARY................................................................................................................................................27
7. DOWNLINKS FROM IOT NETWORKS (SIGFOX OU LORAWAN)...........................................................................28
A.PARAMETERS........................................................................................................................................................28
Keep alive frame parameters (Code 03) ..............................................................................................................28
Inputs parameters (Code 10 to 25)......................................................................................................................29
Events - bits 0 to 4...............................................................................................................................................................29
Pull types - bits 5 (from V1.2.0)..........................................................................................................................................30
Trigger modes - bits 6 to 7..................................................................................................................................................30
Rebound time parameter (Code 30) ....................................................................................................................30
Parameter of the periodic frame (Code 31) ........................................................................................................30
Settings on temperature - Offset (Code 32) ........................................................................................................30
Output calendar configuration (code 34 to 40) ..................................................................................................31
Shock alarm configuration (code 41)...................................................................................................................32
B.COMMANDS.........................................................................................................................................................32
Restart (Command 0x01) .....................................................................................................................................32
About (Command 0x02) .......................................................................................................................................32
Reconfiguration with default settings (Command 0x03)....................................................................................32
Obtain the complete configuration (Command 0x04)........................................................................................33
Obtain the version of the used protocol (Command 0x07) ................................................................................33
Apply a value to the counters (from version V1.2.0) (Command 0x0A).............................................................33
Outputs monitoring ..............................................................................................................................................34
Apply a state to outputs (Command 0x10)........................................................................................................................34
Obtain the state of outputs (Command 0x20) ..................................................................................................................35
Apply a state to outputs’ group (Command 0x11)............................................................................................................36
Generate a positive pulse to an outputs group (Command 0x12)...................................................................................36
Generate a negative pulse to an outputs’ group (Command 0x13).................................................................................37
Enable/Disable Output calendar (0x0B).............................................................................................................................37
Get output calendar state (0x0C).......................................................................................................................................38
C.SUMMARY OF COMMANDS .....................................................................................................................................39
8. TECHNICAL SUPPORT ...........................................................................................................................................40

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ACW-DINDxxx_UG_EN_V1.8
This user guide deals with the following references:
Document version history
Version
Date
Description
Author
1.8
21/09/2020
Output calendar (downlink and command) +
configuration of shock alarm + update configuration
manual
AC
1.7
24/02/2020
Add new uplink frames (output status)
AC
1.6
21/02/2020
Clarify Downlink summary table
AC
1.5
07/10/2019
Re-reading and corrections
FR, CR
1.3
11/09/2019
- Renaming
- Outputs versions addtions (DIND44 and DIND88).
- Electrical features updates.
AM
05/04/2018
Inputs decoding precisions
AM
1.2
15/03/2018
SF8/LW version in 8 and 16 inputs
Downlink commands addition
AM
1.1
27/09/2017
Complete version in SF8
AM
1.0
26/06/2017
Corrections
FR
0.9
10/06/2017
1st version
AM
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
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.
Product reference
Product version
ACW/SF8-DIND160
B.0
ACW/SF8-DIND80
B.0
ACW/SF8-DIND88
B.0
ACW/SF8-DIND44
B.0
ACW/LW8-DIND160
B.0
ACW/LW8-DIND80
B.0
ACW/LW8-DIND88
B.0
ACW/LW8-DIND44
B.0

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ACW-DINDxxx_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
a. 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.
b. 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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ACW-DINDxxx_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.
c. 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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ACW-DINDxxx_UG_EN_V1.8
Prelude
This guide describes the features of the ACW-DINDxxx product. It describes the characteristics of the
product, explains its commissioning, its configuration and its operation.
The ACW-DINDxxx is intended to raise the digital input states (ToR) on an IoT network such as Sigfox or
LoRaWAN. These inputs are configurable and can be enabled / disabled as single inputs or as counter
inputs. Versions with dry contact outputs are also available, allowing the remote control of various
equipment.
A temperature sensor can be optionally connected. The product also has a shock sensor for issuing an
alert in case of tearing of the limp.

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ACW-DINDxxx_UG_EN_V1.8
Product identification
The product identifier is visible on the outer label:
Each product in ATIM's ACW range 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 app on your smartphone.
Reading the QR Code indicates the following information:
ATIM|ACW/LW8-DIND88|A.0|190925|1|1.0|1.3.0|70B3D59BA0009030
Interpretation
ATIM
ACW/LW8-
DIN88
A.0
190925
1
1.0
1.3.0
70B3D59BA0009030
Manufactu
rer name
Product
reference
Revision
version
Date of
manufacture
(AAMMJJ)
Manufacture
site
Hardware
version
Application
firmware
version
DevEUI LoRaWAN
DIN88
Product ID
Product revision number
(Technical state hardware
and firmware)
Product reference
Datamatrix
DevEUI LoRaWAN
Serial N° of the product

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ACW-DINDxxx_UG_EN_V1.8
1. Technical features
a. Products features
Dimensions
53 x 67 x 95 mm
Antenna
External connector SMA
Temperature
-20°C à +55°C (operating mode)
-40°C à +70°C (storage)
Mounting
Rail-DIN
Power supply
1 x power supply 10-30 Vcc
Consumption
100 mA
Digital inputs TOR
(DIND160)
-16 configurable inputs
-Change of state alerting
-8 configurable meters on whatever input (4 meters
before version V1.2.0)
-Available configuration of 4 group of inputs
Digital inputs TOR
(DIND80 et DIND88)
-8 configurable inputs
-Change of state alerting
-8 configurable meters on whatever input
-Available activation of a group of inputs
Digital inputs TOR
(DIND44)
-4 configurable inputs
-Change of state alerting
-4 meters configurable on whatever input
-Available activation of a group of inputs
Digital outputs TOR
-DIND88: 8 outputs driven via downlink
-DIND44: 4 outputs driven via downlink
Set up
USB Port or Downlink
Alarm
Wrenching / Shock
Frequency
865 –870 MHz
Power
25 mW (14 dBm)
Rate
Sigfox: 100 bps
LoRaWan: 300 bit/s à 10 Kbit/s
LoRaWAN
Class C

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ACW-DINDxxx_UG_EN_V1.8
b. Electrical features
Min.
Type
Max.
Power supply (V)
10V
30V
Emission consumption (mA)
Condition:
-12V Power supply
-Every output is shut down
60mA –Sigfox
60mA –LoRaWAN
Condition:
- 24V Power supply
-Every output is shut down
35 mA –Sigfox
30mA –LoRaWAN
Reception consumption (mA)
Condition:
-12V Power supply
-Every output is shut down
50mA –Sigfox
30mA –LoRaWAN
Condition:
- 24V Power supply
-Every output is shut down
30mA –Sigfox
20mA –LoRaWAN
Standby consumption (mA)
Condition:
-12V Power supply
-Every output is shut down
20 mA –Sigfox
N/A –LoRaWAN
Condition:
- 24V Power supply
-Every output is shut down
15 mA –Sigfox
N/A –LoRaWAN
Input high level voltage (V)
2.8V
with Pull-Down
30V
(recommended)
2.3V
with Pull-Up
Input low level voltage (V)
0V
with Pull-Down
1.3V
with Pull-Up
0.15V
Dry contacts tensions of outputs
(V)
10V
Power supply tension
30V
Dry contacts outputs current (mA)
250 mA

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ACW-DINDxxx_UG_EN_V1.8
c. Inputs and counters features
d. Temperature sensor features
Optionally, a temperature sensor can be connected to the ACW-DINDxxx. The following ranges refer to
the sensor used. Be careful, the product has a smaller operating range than the sensor (see above).
e. Meters back-up
Since version V1.2.0 the counters are saved in the memory of the ACW during several events:
⚫When writing counters via the USB configurator
⚫When writing via a downlink command
⚫During a power failure
f. Outputs calendar
From 1.4.0 firmware version, it is possible to program outputs state depending weekday and a time
window.
The possible configurable parameters are:
-The start time (1 minute increment)
-The stop time (1 minute increment)
-The weekdays when the program is effective
-Outputs to set
-Outputs to reset
You can configure from 1 to seven programs and several programs can be used the same day.
Temperature
Range
-55°C / +125°C
Resolution
0,1°C
Precision between -10°C and 85°C
+/- 0,5°C
Precision entre -55°C and 125°C
+/- 2°C
Min.
Type
Max.
Inputs or meters frequency (Hz)
Condition:
- Cyclic report at 50%
- Filtering time 1 ms
400Hz
Bounces filtering time
1 ms
Note: Configurable value.
255 ms
Bounces filtering time precision
-1ms
Note: to guarantee a minimum 1ms of
filtering time, the filtering time must
be configured to 2ms.
0ms
Meters size
4 bytes

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ACW-DINDxxx_UG_EN_V1.8
Once a program is configured, it is automatically enabled but a command is provided to disable it later
on (several programs can be disabled at once). It will remain disabled while the same command is sent
once again.
In addition, this command can disable the program(s) for the next day only. The program(s) will be
automatically enabled the day after.
Once a program’s time slot is done, the outputs affected by the program will be driven at the opposite
state (ex: an output to “1” during the program will be at “0” at the end).
WARNING: It is not a good practice to configure several programs at the same time if these ones drive
the same outputs.

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ACW-DINDxxx_UG_EN_V1.8
2. Footprint and mounting
Dimensions given in mm.
ACW modems in ‘breaker’ format are attached to a DIN-rail.

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ACW-DINDxxx_UG_EN_V1.8
3. Set up
a. Antenna positioning
This version was designed for installation in a cabinet. If the latter is made of insulating materials (PVC,
ABS, fiberglass), it is possible to simply use a small half wave whip antenna (Ref: ANT868-12FSC). This
antenna must be correctly screwed on the SMA connector and positioned vertically, preferably
upwards.
In the case of a metal box, it is imperative to deport the antenna to the outside to have good results in
radio (avoid the Faraday cage).
For optimal results, it is advisable to deport the antenna in height, clear of any metallic obstacle in a
radius of one meter.
b. Modem connection
Antenna (SMA connector)
Before powering the product, a 50Ω/ 868MHz antenna must be
connected, either directly to the SMA connector or via a 50Ωcable in
case of antenna offset.
Power Supply (Lower terminal)
The ACW-DINDxxx module must be powered with a DC power supply
between 10V and 30V that can provide a minimum current of 100mA.
The POWER pin corresponds to the + terminal and the GND pin to the -
(0V) terminal.
Note: All GND terminals of the ACW-DINDxxx are interconnected
internally. Only the GND terminal, bottom right, should be used to
connect the power cable.
Jack connector
This connector is used to connect an optional temperature sensor
(supplied with a 2m cable).
Micro USB
This connector is used for product configuration via USB interface on
PC.
Note : The configuration via USB can directly power the ACW-DINDxxx and does not require an external
power supply (10 / 30V). But an external power supply can also be present.

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ACW-DINDxxx_UG_EN_V1.8
c. Terminals’ description
Below you will find a table describing the different connection pins:
Name
Designation
Input / Output
GND
Ground (-) for IN1, IN2 and IN3
Ground
IN1
Digital input ALERT 1
Input
IN2
Digital input ALERT 2
Input
IN3
Digital input ALERT 3
Input
GND
Ground (-) and IN4, IN5 and IN6
Ground
IN4
Digital input ALERT 4
Input
IN5(2)
Digital input ALERT 5
Input
IN6(2)
Digital input ALERT 6
Input
GND
Ground (-) for IN7 and IN8
Ground
IN7(2)
Digital input ALERT 7
Input
IN8(2)
Digital input ALERT 8
Input
NC
Do not use –Do not connect
IN9(1)
Digital input ALERT 9
Input
OUT1
Digital output 1
Output
IN10(1)
Digital input ALERT 10
Input
OUT2
Digital output 2
Output
IN11(1)
Digital input ALERT 11
Input
OUT3
Digital output 3
Output
IN12(1)
Digital input ALERT 12
Input
OUT4
Digital output 4
Output
GND
Ground (-) for GPIO9, 10, 11 and 12
Ground
IN13(1)
Digital input ALERT 13
Input
OUT5(3)
Digital output 5
Output
IN14(1)
Digital input ALERT 14
Input
OUT6(3)
Digital output 6
Output
IN15(1)
Digital input ALERT 15
Input
OUT7(3)
Digital output 7
Output
IN16(1)
Digital input ALERT 16
Input
OUT8(3)
Digital output 8
Output
GND
Ground (-) for GPIO13, 14, 15 and 16
Ground
POWER
Power supply between +10V and +30V
Input (Alim +)
GND
Ground (-)
Ground (Alim 0V)
(1) DIND80, DIND88 et DIND44 versions do not include inputs from IN9 to IN16. Do not connect anything
on those pins.
(2) DIND44 version, does not include inputs from IN5 to IN16. Do not connect anything on those pins.
(3) DIND44 version, does not include outputs from OUT5 to OUT8. Do not connect anything on those
pins.

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ACW-DINDxxx_UG_EN_V1.8
d. Pushbutton
The push button located on the front of the box makes it possible to send a test frame to validate the
installation on site by checking the arrival of the message on the ATIM Cloud Wireless® platform.
e. LEDs meaning
The LEDs are used to characterize the proper operation or not of the ACW-DINDxxx. In general, the
green LED indicates correct operation and the red LED indicates a critical, non-critical error, alarm or
loss of power.
•Failure or success of an operation
Behavior: The red or green light flashes rapidly for about 1/2 second.
A failure is characterized via the red light and a success is characterized via the green light.
Events
⚫When the device is powered on (after a short time), to notify power supply is good
⚫After configuring or sending a command (USB or Downlink)
⚫During Radio transfer.
•Radio activity
When a radio message is transmitted over the network, the green LED flashes every half-second during
the sending time. In Sigfox, this can take up to a minute but usually only takes about 10 seconds.
•Alarm
When a shock is detected, the red light blinks rapidly for one second.
•Power cut
As of version V1.2.0, a small energy reserve is embedded in the product. When power is lost, the red
light stays on until the power supply is exhausted.
•Non critic error
Behaviour: the red-light flashes briefly every ten seconds.
Error source: The previous radio message could not be transmitted.
•Critical error
Behaviour: the red-light flashes briefly every second.
Error source: The product could not start correctly

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ACW-DINDxxx_UG_EN_V1.8
4. Normal behavior at startup
On power-up, after a moment, the green LED flashes rapidly for about 1/2 second, to attest to a good
start.
1 minute after power up, 3 frames are sent:
⚫1 test frame
⚫1 keep alive frame
⚫1 input frame with the state of every inputs’ states
Then, 4 other test frames are successively sent on the network at a rate of 1 frame per minute for 4
minutes. During this transmission, the green LED flashes.

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ACW-DINDxxx_UG_EN_V1.8
5. Setup and configuration
a. Setup
Inputs setup
All inputs are configurable and can be assigned to different operating modes. Each entry can be
deactivated or assigned to one of 14 different events available. For each event, a trigger mode is
associated among three different modes available, as well as the type of draw of entries.
Available event
⚫Off (by default)
⚫Sending an alert frame to the state change if input 1 is open.
⚫Sending an alert frame to the state change if input 8 is open.
⚫Send warning frame to status change if input 9 is open (only in ACW-DIN-DIO16 version).
⚫Send warning frame to status change if input 16 is open (only in ACW-DIN-DIO16 version).
⚫Sending an alert frame to the state change.
⚫Incrementation of meter 1
⚫Incrementation of meter 2
⚫Incrementation of meter 3
⚫Incrementation of meter 4
⚫Incrementation of meter 5 (V1.2.0 and uppers)
⚫Incrementation of meter 6 (V1.2.0 and uppers)
⚫Incrementation of meter 7 (V1.2.0 and uppers)
⚫Incrementation of meter 8 (V1.2.0 and uppers)
Pulling types (from version V1.2.0)
⚫Pull-up: Suitable for dry contacts connecting the input and ground (0V). This default configuration
is used in versions below V1.2.0.
⚫Pull-down: Suitable for dry contacts connecting the input and the 10 / 30V.
Available trigger modes
⚫At the change of state of a contact, from "closed" to "open" (rising edge).
⚫At the change of state of a contact, from "open" to "closed" (falling edge).
⚫At state change on rising and falling edge (default).

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ACW-DINDxxx_UG_EN_V1.8
Bounce time parameter
All inputs are affected by an anti-rebound time that can be adjusted between 1 and 250 ms depending
on the type of dry contacts used.
Periodic frame parameter
The periodic frames make it possible to regularly go back up the state of the inputs / counters. This
frequency is set to 1 hour by default but can be set from 10 minutes to 45 days, 12 hours and 15 minutes.
Depending on the setting you have chosen, it is possible that several frames are sent. In this case and
only in the Sigfox version the minimum periodicity can be affected:
⚫If two frames are to be sent, the minimum period is 20 minutes.
⚫If three frames are to be sent, the minimum period is 30 minutes.
⚫If four frames are to be sent, the minimum period is 40 minutes.
⚫If five frames are to be sent, the minimum period is 50 minutes.
Keep alive frame parameters
A life frame can be emitted periodically. This frame will remount the supply voltage of the product.
The available periods are as follows
⚫Disabled
⚫Every hour
⚫Every two hours
⚫Every four hours
⚫Every eight hours
⚫Everyday
⚫Every two days
⚫Every three days
⚫Every four days (by default)
⚫Every week.
⚫Every month (30 days)
Temperature parameter (offset)
If a temperature sensor is connected, it is possible to assign an offset value for calibration of the sensor.
By default, a value of 0 ° C is affected and the possible values are from -10 to +10 ° C in steps of 0.1 ° C.
Pairing method setup
In the LoRaWAN version it is possible to choose the method of pairing between OTAA (Over The Air
Activation) and ABP (Activation By Personalization).
Note: The class of operation LoRaWAN is by default and not configurable, class C. This remains
compatible with a network configured for class A.
Note: Class C requires a first uplink broadcast before being able to receive downlinks. When starting up,
it will take a minute to send downlinks.

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ACW-DINDxxx_UG_EN_V1.8
b. Configuration via USB
Download and install the "ACW Configurator" software, which you will find at the following address:
http://www.atim.com/fr/support/telecharger/
Connect the ACW to your computer with a micro-USB cable, then launch the software if you have not
already done so. When you connect the ACW-DINDIO8 / 16, the software window changes to allow you
to access the ACW configuration. Automatically, the current configuration of the connected ACW is
retrieved and displayed. You can then see a window like the one below (eg for an ACW-DIND160,
previously ACW-DINDIO16):
In the upper left corner, there is the product reference and a functional description.
In the upper right corner, the radio technology of the product is indicated.
In the “input settings” tab, you will have the choice to configure the inputs mode, pull setting and trigger
edge as well as input bounce time.
In the “General settings” tab, you can configure:
-The statement period (when a periodical radio frame is sent) and the keep alive period.
-Visualize in real time the temperature measured from temperature sensor (if connected) and
apply a temperature offset to the measure.
-Enable/disable the shock alarm
In the “Counters view” tab, you can visualize the counters indexes and the associated input. In addition,
the “Reset all counters” button set the value of all the counters to “0”.
In the lower left corner, the firmware version of the product and radio module plus the radio ID will be
listed.