Semtech TNIT100 Industrial Outdoor Tracker User Manual

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Document ID	3788945
Application ID	GU0RFBshN33phPzDn4xXjQ==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	21.94kB (274245 bits)
Date Submitted	2018-03-20 00:00:00
Date Available	2018-09-16 00:00:00
Creation Date	2018-03-08 22:50:27
Producing Software	LibreOffice 5.4
Document Lastmod	0000-00-00 00:00:00
Document Title	User Manual
Document Creator	Draw

Industrial Tracker
Reference Manual
TNIT100-915
TNIT100-868
Table of Contents
1. Description
1. Description ............................................... 1
The multi-purpose Industrial Tracker is
designed for outdoor asset tracking and
industrial applications. The design uses
replaceable batteries and is designed for
multi-year operation. The sensor includes
a three-axis accelerometer which is used
to optimize diferent asset tracking applications for response time and battery lifetime.
The sensor also includes many unique
GPS acquisition and geo-fencing features
for optimal battery lifetime and response
time. TrackNet provides the sensor, sensor
software, and core network management
to deliver fully optimized asset tracking
solutions.
2. Specifcations .......................................... 2
2.1 Mechanical ....................................... 2
2.1.1 Sensor ........................................... 2
2.2 Environmental ................................. 2
2.3 Radio .................................................. 2
2.4 Certifcations and Conformity..... 2
2.5 Power ................................................. 2
2.6 User Interface .................................. 2
2.7 Additional Features ........................ 2
3. Operation ................................................. 2
3.1 Shipping Mode ................................. 3
3.2 Transport Mode ............................... 3
3.3 Default Mode ................................... 3
3.4 Charging and Low Battery
Indication .......................................... 3
4. Messages .................................................. 4
4.1 Status ................................................ 4
4.1.1 Common Fields ........................... 4
4.1.2 Triggers ........................................ 4
4.1.1 Payload ......................................... 4
5. Command ................................................. 4
© 2017 TrackNet Inc, USA and Trackio GmbH, Switzerland. All rights reserved.
2. Specifcations
2.1 Mechanical
2.1.1 Sensor
Length x Width x Height
52mm x 85mm x 27mm
Weight
45 grams
Sensor
GNSS, 3D MEMs accelerometer, Hall efect
2.5 Power
2.2 Environmental
Temperature
-20°C to +50°C
Source
3.6V Li-SOCl2 2500mAh battery
IP Rating
IP 66 equivalent
Maximum Voltage
3.6V
Minimum Voltage
3.1V
Current
170mA max / 5uA minimum
2.3 Radio
Frequency
Either 863–870MHz for EU
models and 902–928MHz for
North America
Tx Power
+19dBm conducted
LEDs
Rx Sensitivity
(Conducted)
-138dBm
2.7 Additional Features
Antenna Gain
0dBi Peak, -3dBi Avg
PCB Temperature
NTC 100K Ohm
Battery Monitoring
Resistor divider
2.6 User Interface
One green LED
2.4 Certifcations and Conformity
FCC: 2AMUGTNIT100
IC: 22980-TNIT100
CE
ROHS REACH
© 2017 TrackNet Inc, USA and Trackio GmbH, Switzerland. All rights reserved.
3. Operation
3.1 Shipping Mode
When industrial trackers leave the factory, they are put into shipping mode, where
the sensor is hibernating without functionality to prevent radio activity and minimize
battery usage. Devices are delivered in this mode. The LED shall be of at all times
when in shipping mode and the hall sensor will be ignored. When the device is commanded by a network, the device shall exit shipping mode and enter default mode.
There is no method for customers to put the device back into shipping mode.
3.2 Transport Mode
The sensor is hibernating without functionality to prevent radio transmissions and to
minimize battery usage.
To enter transport mode from default mode, the user shall press and hold a magnet
for at least 10 seconds. Upon removal of the magnet, transport mode is activated and a
green LED shall fash rapidly for a duration of 3 seconds as an indication to the user.
To exit transport mode, the user shall press and hold a magnet for at least 10 seconds.
Upon removal of the magnet, transport mode is deactivated and default mode entered.
As an indication to the user, the green LED shall light up for a duration of 3 seconds.
3.3 Default Mode
This mode is active when the device is in normal operating mode. Whenever device
motion is detected after a period of rest, the green LED shall fash 3 times within
500ms, or once if a low battery condition is detected. Position updates will be sent to
the network until the device remains at rest for 30 seconds.
© 2017 TrackNet Inc, USA and Trackio GmbH, Switzerland. All rights reserved.
4. Messages
LoRaWAN Packets for this device use port 136.
4.1 Status
4.1.1 Common Fields
Status[7:0]
{Fault3, Fault2, LED1, LED0, Fault1, Fault0, BTN1, BTN0}
• Nominally Fault0 indicates no network time available
• Nominally Fault1 indicates loss of primary sensor function
• Nominally Fault2 indicates loss of secondary sensor function
• Nominally Fault3 indicates loss of network connectivity
Battery[7:0]
LoRaWAN Decode
• 0 => Device is charging or line powered
• 1 to 254 => device level, 1 = minimum and 254 = fully charged
• Futher encode
• [7:4] = predicted battery life percentage, 15 = New, 0 = Replace
• [3:0] = BatteryVoltage — 2.5V, in 0.1V steps, So 3.1V = 6
• 255 => Device could not measure battery — possible Fault
Temperature[6:0]
Unsigned Integer (0 to 127) Temperature = value - 32, measurement range -32 to 95°C
For Industrial Tracker devices Fault 3 indicates ‘1’ for no GNSS fx, and ‘0’ for GNSS fx is OK.
Note: If there is no GNSS fx, the Lat and Lon felds contain the last values reported by the
GNSS receiver. If there has never been a GNSS fx acquired, the values may both be 0.
4.1.2 Triggers
Packet Triggers: 60 minute inactivity, movement, button press, position update every 15
seconds while moving and GNSS has a 2D fx, update every 2 minutes while moving and
GNSS does not have a 2D fx.
© 2017 TrackNet Inc, USA and Trackio GmbH, Switzerland. All rights reserved.
4.1.3 Payload
Port
136
Payload Length
11 bytes
Byte
Field
Status
Battery
Temp
Lat
10
11
Lon
Status
Sensor status
Bit [3]
1 – no GNSS fx, 0 – GNSS fx OK
Bits [7:4]
See common status format above
Battery
Battery level
Bits [3:0]
unsigned value ν, range 1 – 14;
battery voltage in V = (25 + ν) ÷ 10.
Bits [7:4]
unsigned value κ , range 0 – 15;
remaining battery capacity in % = 100 × ( κ ÷ 15).
Temp
Temperature as measured by on-board NTC
Bits [6:0]
unsigned value τ, range 0 – 127;
temperature in °C = τ - 32.
Bit [7]
RFU
Lat
Latitude as last reported by GNSS receiver
Bits [27:0]
signed value φ, range -90,000,000 – 90,000,000;
WGS84 latitude in ° = φ ÷ 1,000,000.
Bit [31:28]
RFU
Lon
Longitude and position accuracy estimate as last reported by GNSS receiver
Bits [28:0]
signed value λ, range -179,999,999 – 180,000,000;
WGS84 longitude in ° = λ ÷ 1,000,000.
Bits [31:29]
unsigned value α, range 0-7;
position accuracy estimate in m = 2 α+2 (max).
The value 7 represents an accuracy estimate of worse than 256m.
Note: If there is no GNSS fx (see sensor status), the Lat and Lon felds contain the last values
reported by the GNSS receiver. If there has never been a GNSS fx acquired, the values may
both be 0.
5. Command
RESERVED.
6. Battery Replacement
Use ER14250 or equivalent.
Remove screw and replace both batteries.
Do not mix old and new batteries.
© 2017 TrackNet Inc, USA and Trackio GmbH, Switzerland. All rights reserved.
This device complies with Part 15 of the FCC Rules and license-exempt RSS Standards of Industry Canada.
Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2)
This device must accept any interference received, including interference that may cause undesired operation.
For the full FCC/IC Compliance Statements and EU declaration of conformity, visit www.tabs.io/legal.
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment of and on, the user is encouraged to try to correct the interference by
one of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit diferent from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifcations not expressly approved by the party responsible for compliance
could void the user's authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
IMPORTANT NOTE
“To comply with FCC and Industry Canada RF radiation exposure limits for general population, the antenna(s)
Used for this transmitter must be installed such that a minimum separation distance of 20cm is maintained
Between the radiator (antenna) and all persons at all times and must not be co-located or operating in
conjunction with any other antenna or transmitter.”
Industry Canada statement
This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes:
1) l’appareil ne doit pas produire de brouillage;
2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible
d’en compromettre le fonctionnement.
RF Radiation Hazard Warning
To ensure compliance with FCC and Industry Canada RF exposure
requirements, this device must be installed in a location where the antennas
of the device will have a minimum distance of at least 20 cm from all persons.
Using higher gain antennas and types of antennas not certifed for use with
this product is not allowed. The device shall not be co-located with another
transmitter.
Installez l’appareil en veillant à conserver une distance d’au moins 20 cm entre
les éléments rayonnants et les personnes. Cet avertissement de sécurité est
conforme aux limites d’exposition défnies par la norme CNR-102 at relative
aux fréquences radio.
© 2017 TrackNet Inc, USA and Trackio GmbH, Switzerland. All rights reserved.

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