EtherWAN EDGe 1 User manual

User’s Guide
EDGe 1
IoT LPWA Solution
Industrial LoRa Edge Node

All Rights Reserved
Dissemination or reproduction of this document, or its contents, is not authorized except where expressly
permitted. Violators are liable for damages. All rights reserved, for the purposes of patent application or
trademark registration.
Disclaimer of Liability
The information contained in this document is subject to change without notice. EtherWAN is not liable for any
errors or omissions contained herein or for resulting damage in connection with the information provided in this
manual.
Registered Trademarks
The following words and phrases are registered Trademarks of EtherWAN Systems Inc.
EtherWAN
All other Trademarks are property of their respective owners.
Warranty
For details on the EtherWAN warranty replacement policy, please visit our web site at:
www.etherwan.com
Contact EtherWAN Systems
8F., No.2, Alley 6, Lane 235, Baoqiao Rd.
Xindian District, New Taipei City 231
Taiwan
Tel: [phone]
Email: [e-mail]

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Preface
Audience
This guide is designed for the person who installs, configures, deploys, and maintains the Ethernet network.
This document assumes the reader has moderate hardware, computer, and networking skills.
Document Revision Level
This section provides a history of the revision changes to this document.
Revision
Document Version
Date
Description
A
Version 1
01/10/2020
First release
B
Version 1
11/17/2020
Battery and Bluetooth removed from contents

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Preface .................................................................................................................................................................... 3
Chapter 1 Introduction........................................................................................................................................... 5
1.1 Introduction .............................................................................................................................................5
1.2 Contents List.............................................................................................................................................6
1.2.1 Package Contents...........................................................................................................................6
1.2.2 Optional Accessories......................................................................................................................6
1.3 Hardware Configuration...........................................................................................................................7
1.4 LED Indication ..........................................................................................................................................8
1.5 Installation & Maintenance Notice ..........................................................................................................9
1.5.1 SYSTEM REQUIREMENTS...............................................................................................................9
1.5.2 WARNING......................................................................................................................................9
1.5.4 Product Information for CE RED Requirements .......................................................................... 11
1.6 Hardware Installation.............................................................................................................................12
1.6.1 Open the Top Cover ....................................................................................................................12
1.6.2 Install Battery (Optional Accessory)............................................................................................14
1.6.3 Connecting to External Devices ..................................................................................................17
1.6.4 Connecting Console Port for PC Configuration Tool ...................................................................25
1.6.5 Power On the EDGE 1..................................................................................................................26
1.6.6 Setup with Windows-based Configuration Tool.......................................................................... 28
1.6.7 Device Mount and Screw Back the Top Cover ............................................................................30
Chapter 2 Device Configuration........................................................................................................................... 31
2.1Device Status..........................................................................................................................................31
2.2 LoRa Configuration.................................................................................................................................32
2.3 I/O Configuration ...................................................................................................................................35
2.4 Modbus Configuration ...........................................................................................................................37
2.5 System Configuration............................................................................................................................. 39
Chapter 3 Commands for the LoRa Node ............................................................................................................ 41
3.1 Command Basics ....................................................................................................................................41
3.2 Commands .............................................................................................................................................43
Contact Information......................................................................................................................................49

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Chapter 1 Introduction
1.1 Introduction
Congratulations on your purchase of this outstanding product: EDGE Series Industrial LoRa Edge Node. For IoT
applications, EtherWAN LoRa Node is absolutely the right choice. With a built-in world-class LoRaWAN module,
you can easily deploy the LoRa nodes with LoRaWAN compliant LoRa Gateway / NS / AS for a public or private
LoRaWAN service.
The EDGE 1 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. Thanks to the power saving technology,
the EDGE 1 has ultra-low power consumption which allows it to operate on a single battery for years*
1
.
Main Features:
Simple device with various interfaces (AI / DI / RS485) for IoT field data acquisition.
Transfer of field data to associated LoRa Network Server at pre-defined time interval, or on an event at
the site.
Automatic issuing low battery power alerts to remote server for device or battery replacement.
Configure the LoRa node via a PC with a convenient configuration utility.
Water-resistant, dust-resistant IP65 enclosure for installing in severe environments.
Before you install and use this product, please read this manual in detail to make full use of its functions.
1 The battery lifespan depends on actual usage (frequency of data logging, and data uploading) of the data
logger.

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1.2 Contents List
1.2.1 Package Contents
#Standard Package
Items
Description
Contents
Quantity
1
EDGE 1
LoRa Node
1pcs
2
AI Jumper
3pcs
3
Water/Dust-proof Stopper
3pcs
1.2.2 Optional Accessories
#Optional parts (these parts are sold separately)
Items
Description
Contents
Comments
1
Battery
1pcs
These parts are sold separately. If necessary, please contact the manufacturer via [e-mail]

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1.3 Hardware Configuration
Front View
M16 Water/Dust-proof Connectors,
with two-hole cable gland inserted

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1.4 LED Indication
LED Icon
Indication
LED Color
Description
LED
Device Status
Blue / Red
Steady OFF: Device is powered off.
Blue Steady ON: Device is booting up.
Red Flash: Battery low.
Blue and Red Steady ON: Device is in Recovery mode, or firmware
upgrading.

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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 port for configuration
1.5.2 WARNING

Only use the battery that comes with the package or
a external DC Power Supply that complies with the
device specifications. Using a different voltage rating
power adaptor is dangerous and may damage the
product.
DO NOT remove or repair the control board 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 screw it to 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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1.5.4 Product Information for CE RED Requirements
The following product information is required to be presented in product user manual for latest CE RED
requirements.
2
(1) Frequency Band & Maximum Power
1. Frequency Band for LoRa Connection
Band
Operating Frequency
Max. Output Power
EA920
920-925MHz
25 mW (14dBm)
(2) RF Exposure Statements
The antenna of the product, under normal use condition, is at least 20 cm away from the body of user.
(3) 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.
(4) Manufacturer Information
Manufacturer Name: EtherWAN Systems, Inc.
Manufacturer Address: 8F, No.2, Alley 6, Lane 235, Baoqiao Rd., Xindian Dist., New Taipei City 231, Taiwan
(R.O.C.)
2
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
Hereunder list the available hardware ports of EDGE 1:
•LoRa: 1 LoRa node module, LoRaWAN protocol supported
•Analog Input: 3 AI ports (supports 0-10V / 4-20mA)
•Digital Input: 2 DI ports (isolated, supports Pulse Counter, Dry Contact)
•Digital Output: 1 DO port (isolated, Non-Relayed Output), reserved (not available yet)
•Field Bus: 1 RS-485 for Modbus RTU
•Console Port: 1 RS-232 for device configuration
•Wake-up Port: 1 internal Reed Switch, and
1 dedicated DI for external device wake-up triggering.
•Power Source : 4000mAh 3.6V Li-SOCL2 battery (ER18505, A Size), or
external 5V~12V DC power.
This section describes how to install and configure the hardware.
1.6.1 Open the Top Cover
The EDGE series is designed for universal data logging use. There are various interfaces for connecting to your
field devices, all enclosed with an IP65 grade enclosure. All the connection cables to the field devices must be
wired properly through the M16 connectors.
Therefore, prior to connecting and configuring the EDGE 1, you have to open the top cover to get access to the
control board.
Unscrew the four screws and remove the top cover to the side carefully.

You can see there are many hardware connectors available for you to configure. There are two spring-type
Terminal Blocks, Battery Stand, Power Socket and Switch, etc...

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Internal View
After removing the top cover, you can see all the available hardware connectors.
Note:
1. By default S1 (Power Switch) is in OFF state, and J6 (Power Source) is in BAT state.
2. Before proceeding to the following hardware configuration details, be sure to keep S1 at OFF state till the
moment you finished the required configuration and need to Power Up the device.
3. The RESET button provides a quick way to reboot the device.
CON2:
8-pin spring-type Terminal Block
for RS485, ext. power, wake-up
trigger
CON3:
Battery Power
Socket
CON5:
16-pin spring-type
Terminal Block for I/Os
Battery Stand
S1:
Power Switch
(ON/OFF)
J6:
Power Source
Jumper
S2:
RESET
Button
S3:
DIP switch for
optional conf.
CON1:
2x6 headers for
device
configuration
CON4:
2x3 headers for AIs.
w/o Jumper: 0-10V
/w Jumper: 4-20mA
Antenna
Cable
Status LEDs

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1.6.2Install Battery (Optional Accessory)
Step 1:
Insert the two cable ties through the battery stands.
Step 2:
Load the battery over the stands as illustrated, and fasten each cable tie tightly.

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WARNING :
1. It is strictly forbidden to have the battery positive or negative short circuit, charging,
discharging, heated over 100°C, removed, or disassembled. Doing any of these may
cause explosion, combustion, internal acid leakage.
2. The Li-SOCL2 battery is an one-time use battery. DO NOT re-charge, crush, or
disassemble the battery in any situation.
3. Discharged batteries are hazardous waste, and should be recycled or brought to a
hazardous waste disposal facility.
4. Battery Replacement: You can purchase a new (full power) battery and replace it by
yourself. The Battery Specification and Power pin must be compliant with the
original design:
A. 4000mAh 3.6V Li-SOCL2 battery (ER18505, A Size) with power cable.
B. Re-use the power connecter: Red pin for V+, and Black pin for GND.
C. Follow the Battery Installation procedure mentioned above.
Step 3:
Cut off the extra cable tie, and plug the power cable onto CON3 (Battery Power Socket).

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Li-SOCL2 Battery Specification
If you purchase the battery from 3rd-party, please make sure it comply to the following electrical
characteristics. Not only Nominal Capacity and Voltage, but also Max. Continuous Current andf Max. Pulse
Capacity specifications are important.

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1.6.3Connecting to External Devices
There are many available I/O interfaces for connecting the EDGE 1 LoRa node with external devices.
As indicated in the I/O pinout sheet, you can easily find out the pin location and connect to your devices with
appropriate conductive cables. However, there are only two dual-hole M16 water/dust-proof connectors for
you to route the conductive cables out of the enclosure. That is, up to four cables can be routed to connect
external devices.

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Run External cable to desired Connectors:
Step 1: a) Find a conductive cable with 15mm tinned terminals; b) Remove the external part of the M16
connector; c) Run the cable through the external parts as indicated below.
Step 2: a) Place the tinned terminal over the connector; b) Use a flathead screwdriver and push down the
clip; c) Insert the tinned terminal to very bottom; d) Release and verify the terminal is well locked.

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Screw back the External Parts of M16 Connector:
When you complete all the required hardware and software installation, make sure the device can function as
planned. You are ready to lock the cables and external parts of the M16 connectors.
Note:
1. Up to two cables can be run through the M16 connector. And to keep the IP65 water/dust-proof
performance, all the cable gland parts and also the stopper are required to be installed properly.
2. However, if you intend to run more than two cables through the M16 connector, or IP65 is not so critical for
the installation, you can decide not to put the cable glands, and skip step 1b) ~1d) for more IO flexibility.
Step 1: a) Just keep required length of cable inside the enclosure; b) Insert the first cable gland part; c)
Insert the second cable gland part; d) Insert the stopper if there is spare wire hole.
Verify all the insert parts are in position.
Step 2: Place the last insert part of the M16 connector in position and fasten it in a clockwise direction.
You have to hold the wire to prevent it twisting while fastening the M16 external part.

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Connect to devices via AIs (Analog Input) :
The EDGE 1 provides 3 AI ports for connecting to analog sensor/meters. To connect the device, you have to
identify the type of your device and properly connect and configure the EDGE 1 so that it can get the correct
readings from the connected devices.
The AI port supports either 0-10V voltage mode, or 4-20mA current mode analog signal. Since the EDGE 1
cannot detect what kind of device it is connected to, not only hardware configuration (CON4, CON5) is
required, but also software configuration is mandatory.
CON4 is dedicated for AI configuration. There are 3 sets of jumper headers, one for each AI port (AI1, AI2, AI3).
Without Jumper : 0-10V Voltage mode - (factory default)
With Jumper : 4-20mA Current mode - (You have to put the Jumper manually)
Pinout Definition @ CON5
Pin1*
Pin2
Pin3
Pin4
Pin5
Pin6
Pin7
Pin8
3.6Vout1
GND
AI1+
AI1-
AI2+
AI2-
AI3+
AI3-
Note: 3.6Vout1 @ CON5.1 is only valid when external power source is applied. It is disabled for Battery power
source.
Analog Input Specification
Mode
Specification
Range
Precision
Voltage Mode
0-10V
+/- 10mV
Current Mode
4-20mA
+/- 20μA
The EDGE 1 is designed with 10-bit ADCs (Analog-to-Digital Converter), considering hardware scaling and 0.1%
resistance variation effects, the overall precision for the 0-10V is around +/-10mV.
If the signal range of your device will run out off the design spec. of EDGE 1 (0-10V or 4-20mA), you have to
add a certain scaling circuit to prevent overflow readings and even damage the EDGE 1.