Amit IOT400-DL101 User manual

LoRa Data Logger
IOT400-DL101
User Manual

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Chapter 1 Introduction............................................................................................................................................ 3
1.1 Introduction..............................................................................................................................................3
1.2 Contents List............................................................................................................................................4
1.2.1 Package Contents...........................................................................................................................4
1.2.2 Optional Accessories......................................................................................................................4
1.3 Hardware Configuration ..........................................................................................................................5
1.4 LED Indication.........................................................................................................................................6
1.5 Installation & Maintenance Notice..........................................................................................................6
1.5.1 SYSTEM REQUIREMENTS.......................................................................................................6
1.5.2 WARNING....................................................................................................................................6
1.5.3 HOT SURFACE CAUTION.........................................................................................................8
1.5.4 Product Information for CE RED Requirements..........................................................................9
1.6 Hardware Installation.............................................................................................................................10
1.6.1 Mount the Unit............................................................................................................................10
1.6.2 Connecting I/O Devices..............................................................................................................10
1.6.3 Connecting Console Port for PC Configuration Tool.................................................................13
1.6.4 Connect to external DC Power Source .......................................................................................14
1.6.5 Setup with Windows-based Configuration Tool........................................................................15
Chapter 2 Device Configuration.......................................................................................................................... 17
2.1 Device Status .........................................................................................................................................17
2.2 LoRa Configuration ...............................................................................................................................18
2.3 I/O Configuration...................................................................................................................................23
2.4 Event Configuration...............................................................................................................................25
2.5 System Configuration ............................................................................................................................27
2.6 CLI Console Log.....................................................................................................................................29
Chapter 3 Commands for the LoRa Node............................................................................................................ 30
3.1 Command Basics ...................................................................................................................................30
3.2 Commands .............................................................................................................................................32

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Chapter 1 Introduction
1.1 Introduction
Congratulations on your purchase of this outstanding product: LoRa Data Logger. For IIoT applications, AMIT
LoRa Data Logger is absolutely the right choice. With built-in world-class LoRaWAN module, you can easily
deploy the LoRa Data Logger with LoRaWAN compliant LoRa Gateway / NS / AS for a public or private
LoRaWAN service.
The IOT400-DL101 is a cost-effective low complexity solution for simple data acquisition and wireless
telemetry. LoRa and LoRaWAN are optimized for low bandwidth IoT traffic over wide area to transmit data at
low data rates. It allows massive deployment of wireless IoT with carrier-level security.
Main Features:
Simple device with various interfaces (AI / DI / RS485) for IIoT field data acquisition.
Transfer of field data to associated LoRa Network Server at pre-defined time interval, or on an event at
the site.
Transfer of logged data to designated remote server by schedule rule, or on an event at the site.
Configuring the data logger via a PC with a convenient configuration utility.
Before you install and use this product, please read this manual in detail for fully exploiting the functions of
this product.

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1.2 Contents List
1.2.1 Package Contents
#Standard Package
Items
Description
Contents
Quantity
1
IOT400-DL101
LoRa Data Logger
1pcs
2
LoRa Antenna
1pcs
3
Terminal Block
1pcs
4
499 Ohm Resistor
1pcs
5
Power Adapter
1pcs
1.2.2 Optional Accessories
#Optional parts (these parts are sold separately)
Items
Description
Contents
Quantity
1
USB-to-Serial Console Cable
1pcs
2
Extender
1pcs or 2 pcs
(1 pcs needed for din-rail and 2 pcs
needed for wall-mount)
3
DIN-Rail Bracket
1pcs

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4
Wall Mount Kit
2pcs/set
1.3 Hardware Configuration
Left View
Right View
※Reset Button
RESET button provides user a quick and easy way to resort the default setting. Press the RESET button
continuously for 6 seconds, and then release it. The device will restore to factory default settings.
LoRa
Antenna
Reset
Button

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1.4 LED Indication
Indication
LED Color
Description
Blue + Red
OFF: Device power is off
Red Steady on: Device is powered ON, but LoRa module is not ready yet.
Blue Steady Flash: Device is powered ON, and LoRa module is ready.
Red and Blue Steady ON: Device is in Recovery mode, or FW is upgrading.
1.5 Installation & Maintenance Notice
1.5.1 SYSTEM REQUIREMENTS
Network Requirements
LoRaWAN compliant Gateway and Network Server
Configuration Tool Requirements
Computer with the following:
Windows®7 or Windows 10
An installed Ethernet adapter
A USB 2.0, or later for device configuration
1.5.2 WARNING

Only use external DC Power Supply that complies to
device spec. Using a different voltage rating power
adaptor is dangerous and may damage the product.
Do not open or repair the enclosure by yourself. If
the product is too hot or malfunctioning, turn off the
device and have it repaired at a qualified service
center.
Place the product on a stable surface, or screwed it
on a solid plate or wall.
Attention

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Federal Communication Commission Interference Statement
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.
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 off 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 different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate this equipment.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
FOR PORTABLE DEVICE USAGE (<20m from body/SAR needed)
Radiation Exposure Statement:
The product comply with the FCC portable RF exposure limit set forth for an uncontrolled environment and are safe for
intended operation as described in this manual. The further RF exposure reduction can be achieved if the product can be
kept as far as possible from the user body or set the device to lower output power if such function is available.
FOR MOBILE DEVICE USAGE (>20cm/low power)
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
FOR COUNTRY CODE SELECTION USAGE (WLAN DEVICES)
Note: The country code selection is for non-US model only and is not available to all US model. Per FCC regulation, all
WiFi product marketed in US must fixed to US operation channels only.

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1.5.3 HOT SURFACE CAUTION
CAUTION: The surface temperature for the metallic enclosure can be very high!
Especially after operating for a long time, installed at a closed cabinet
without air conditioning support, or in a high ambient temperature
space.
DO NOT touch the hot surface while servicing!!

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1.5.4 Product Information for CE RED Requirements
The following product information is required to be presented in product User Manual for latest CE RED
requirements.
1
(1) Frequency Band & Maximum Power
1. Frequency Band for LoRa Connection
Band
Operating Frequency
Max. Output Power
EU868
863 - 870MHz
100 mW (20dBm)
(2) DoC Information
You can get the DoC information of this product from the following URL:
http://www.amitwireless.com/products-doc/
(3) RF Exposure Statements
The antenna of the product, under normal use condition, is at least 20 cm away from the body of user.
(4) Unit Mounting Notice
The product is suitable for mounting at heights <= 2m (approx. 6 ft), or in a cabinet.
Ensure the unit is fixed tightly to reduce the likelihood of injury due to exposure to mechanical hazards if
dropped.
(5) Manufacture Information
Manufacture Name: AMIT Wireless Inc.
Manufacture Address: No. 28, Lane 31, Sec. 1, Huandong Rd., Xinshi Dist., Tainan 74146, Taiwan (R.O.C.)
1
The information presented in this section is ONLY valid for the EU/EFTA regional version. For those non-
CE/EFTA versions, please refer to the corresponding product specification.

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1.6 Hardware Installation
This chapter describes how to install and configure the hardware
1.6.1 Mount the Unit
The IOT400 series products can be placed on a desktop, or use extender to place on DIN-Rail bracket or mount
on the wall.
1.6.2Connecting I/O Devices
The IOT400-DL101 provides a 10-pin terminal block for one serial console port, one digital input (DI), one
digital output (DO), one analog input (AI), and DC Power (DC5~12V) ports. Connect the field device(s) to the
I/O ports with the right pin assignments as shown below.
DO-
DI-
UART TX
UART RX
GND
1
2
3
4
5
6
7
8
9
10
DO+
DI+
AI
GND
PWR
Mode
Specification
Analog Input
0-10V analog Voltage
with 12-bit ADC, sample rate upto 125kHz;
+/- 2.5mV precision
Digital Input
(Isolated)
Trigger Voltage (high)
Logic level 1: 2V~25V
Normal Voltage (low)
Logic level 0: 0V~1V, or floating
Digital Output
(Isolated)
Voltage
(Non-Relayed Mode)
Maximum 24V/300mA
(Depends on external device)
If the AI signal range of your device will run out off the design spec. of Data Logger (0-10V), you have to add a
certain scaling circuit to prevent overflow readings and even damage the Data Logger.

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Example of Connection Diagram - DI
Example of Connection Diagram - DO

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Connect to devices via AI (Analog Input) :
The IOT400 provides 1 AI port for connecting to analog sensor/meter. To connect the device, you have to
identify the type of your device and properly connect and configure the IOT400 so that it can get the correct
readings from the connected device.
The AI port supports either 0-10V voltage mode, or 4-20mA current mode analog signal.
Since the IOT400 can not detect what kind of device is connected to, proper hardware and software
configuration is mandatory. If the current mode is to be used
Example of AI Connection Diagram

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1.6.3Connecting Console Port for PC Configuration Tool
After completing prior hardware configuration, you are almost finishing the hardware configuration procedure.
To make the LPWA Data Logger operate properly in according to attached external devices, you have to further
configure software settings from a PC configuration tool.
The LPWA Data Logger provides one serial console port for device configuration. You have to connect USB-to-
Serial console cable (It is an optional accessory) to the Console Port at the 10-pin Terminal Block as illustrated
below.
Pinout Definition @ 10-pin Termainl Block and USB-to-Serial Console Cable
Pin3
Pin4
Pin5 or 9
Console Port
UART
TX(O)
UART
RX(I)
GND
USB-to-Serial
Cable
Green
RX(I)
White
TX(O)
Black
GND

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1.6.4Connect to external DC Power Source
The LPWA Data Logger accepts 5 ~ 12V DC input power, and can be powered by DC12V power supply. It can be
powered by connecting a power source to the power terminal block, as indicated below.
DO-
DI-
UART TX
UART RX
GND
1
2
3
4
5
6
7
8
9
10
DO+
DI+
AI
GND
PWR
Please connect carefully your power source. Make sure the electrodes have been plugged into the right pins
according to their assignments.
There is a DC12V/1A power adapter
2
in the package for you to easily connect DC power adapter to this
terminal block.
WARNNING: This commercial-grade power adapter is mainly for ease of powering up
the purchased device while initial configuration. It’s not for operating at wide
temperature range environment. PLEASE PREPARE OR PURCHASE OTHER INDUSTRIAL-
GRADE POWER SUPPLY FOR POWERING UP THE DEVICE.
2
The maximum power consumption of IOT400 series product is 5.0W.

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1.6.5Setup with Windows-based Configuration Tool
The Data Logger has to be configured with a Windows configuration tool. Just find out a PC/NB with an
available USB port, and plug in the USB-to-Serial Console Cable into it.
For the first time to setup the Data Logger with his Configuration Tools, you have to download it from the
vendor provided URLs or QR-code, and install it to the PC/NB for further device configuration.
When you execute the Configuration Tool, you will see the login dialog. Click the drop-down menu next to the
“Serial Port”. Choose the COM port that is bound to the Data Logger’s console port, and then click the Connect
button.
If you are not sure which COM port is the correct one, please check the Device Management setting for the
PC/NB, find out the device named “Prolific PL2303GL USB Serial COM Port(COMx)” from the “Bluetooth and
Other Devices” page. The COMx is the right port for device configuration.
If the connection succeeded, a list of menu items appears on the left side under the Login Tab.

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Now, you already logged in to the Data Logger console, and you can proceed with the required software
configuration steps one by one. Refer to the following Chapter for the details.

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Chapter 2 Device Configuration
2.1 Device Status
Click on Status menu item, and the device information and status will display on configuration area which is
located in the right-hand side. If the device status doesn’t appear or you want to get the updated status, click
Status Refresh button located at the lower right corner to refresh the status immediately.
You can see the Device Information (Device Name, Series No., and Firmware Version), I/O Connection Status
(Analog Input, Digital Input, and Digital Output), Power Information and System Time.

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2.2 LoRa Configuration
In the LoRa Configuration page, you can configure the channel, activation settings and MAC Layer settings.
Channel Configuration
There are Channel Group 1 and 2. It will show the supported Sub-Band depend on the area of the LoRa
specification. Channel/Freq will show the detail frequences of the selected channel.

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Activation Configuration
Prior to connect the LoRa Node to a certain LoRaWAN Network Server, you can configure device activation
settings for how it connects to the network and how the remote geteway and network server can identify the
LoRa Node.
Most of the settings have proper default settings, it can work well without any modification. You can just
provide the required EUI, address, or Key to the network server while registering the LoRa Nodes for your IoT
application.
TX Confirm: Specify whether the TX Confirm (ACK response from network server) is applied or not for
each data uplink transmission. By default, Confirm is selected.
Un Confirm: No ACK response is required. The LoRa Node won’t check whether the
transmitted data is received by network server or not. The data will be sent out only once.
Confirm: An ACK response is required. The LoRa Node will listen whether the transmitted
data is received or not. If no ack respose appeared, the LoRa Node will retry to send out
the same data until selected TX Retry counts. After specified retrials, if there is still no any
ack response, the data will be discarded directly.
TX Retry: Select a desired retrial counts (0~7) if TX Confirm is required.

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Activation: Specify the desired actication method for the LoRa node to connect to a network. OTAA
(Over-the-Air Activation) and ABP (Activation by Personalization) are supported. By
default, ABP is selected.
OTAA: OTAA is the preferred and most secure way to connect with network server.
Devices perform a join-procedure with the network server, during which a dynamic Device
Address is assigned and security keys (Network Session Key, APP Session Key) are
negotiated with the device.
ABP: ABP is a simpler activation method with fixed device address and security keys. For
some device, it is manufactured with a hardcode Device Address as well as the security
keys in the device. This means it can’t worked with OTAA method. This strategy might
seem simpler, because you skip the join procedure.
DeviceEUI: This is a unique and read-only ID (64-bit) for the LoRa node. It is hardcoded by the device
manufacture.
AppEUI: This is an application ID (64-bit) for the LoRa node. A network server can use this AppEUI
for specific application identification.
AppKey: This is an application Key (128-bit) for the LoRa node. A network server can use this
AppKey to generate required NwkSKey and AppSKey for further data transmission with
OTAA activation.
Device Address: This is a 32-bit (8 Hex digits) Device Address. You can provide it for registering to a
network server with ABP activation.
NwkSKey: This is a 128-bit (32 Hex digits) Network Session Key. You can provide it for registering to a
network server with ABP activation.
AppSKey: This is a 128-bit (32 Hex digits) Application Session Key. You can provide it for registering
to a network server with ABP activation.
Finally, click Save button to store the configuration in the device.