VIOTEL Smart IoT Data Node User Manual
- June 3, 2024
- VIOTEL
Table of Contents
VIOTEL Smart IoT Data Node
Introduction
Warning
This guide intends to assist in the preferred mounting, operation, and usage
of Viotel’s SMART IoT Data Node. Please read and completely understand this
user guide in order to make sure the safe and correct use of the system as
well as maintain the longevity of the device. The protection provided by the
equipment may be impaired if used in a manner contrary to this user manual.
The antenna must be plugged in before any operation occurs. Changes or
modifications not expressly approved by Viotel Limited could void the user’s
authority to operate the equipment. This product must not be disposed of in
the normal waste stream. It contains a battery pack and electronic components
and so should be recycled appropriately.
Theory of Operation
The SMART IoT Data node is a low-touch Internet of Things (IoT) device. It is
designed to be as simple as possible to install, plug required sensors in,
activate, set, and forget. Data is retrieved from the device via our cloud-
based platform or via API to yours using the integrated LTE/CAT-M1 cellular
communications. The device also uses GPS for time synchronization where a
comparison of events between nodes is required. The device is always
monitoring for events and can be continuously monitored, or set to a triggered
state and upload data in seconds. Remote configuration is possible to change
the acquisition, calibration, and upload frequency.
Parts List
PART| QTY| DESCRIPTION| ****
---|---|---|---
1| 1| SMART IoT Data Node
2| 1| Battery pack* (pre- installed on the Node)
3| 5| Caps (pre-installed on the Node)
4| 3| 4 Pin Sensor Plugs
5| 1| 3 Pin Sensor Plug
6| 1| External Power Plug
7| 1| Antenna
8| 1| Magnetic Key
9| 1| Pole Mounting bracket (optional)
Externally Powered SMART IoT Data Nodes will not include internal batteries.
Required Tools
Tools are not required for installation other than hand tools specific to your
installation scenario. The following tools are required for connecting your
sensors to the device.
- Soldering equipment
Dimensions
Mounting options include:
- 4x Covered M5 mounting holes
- 2x Threaded M3 Holes suitable for optional pole mount bracket or mounting to an enclosure
Usage
Indicated Key Location
WARNING:
The antenna must be screwed into its designated antenna jack before any
operation of the device.
The switch that the magnetic key (Part 8) operates on the SMART IoT Data Node
(Part 1) is located at the top right-hand corner of the device.
Channels
You are supplied with 4x Sensor Plugs (part 4 & part 5) for soldering to your
chosen sensor.
| CHANNEL | DESCRIPTION |
|---|---|
| CH1 | MODBUS / RS485 |
| CH2 | Strain Gauge (3 Pin) |
| CH3 | 4-20mA dc |
| CH4 | 4-20mA dc |
Virtual can supply sensors with the plugs pre-installed, or a plug to the junction box for quick connection of cables.
External Power
A 7.5V DC supply is required to power your device. All electrical work must be
carried out by a suitably qualified technician and in compliance with local
laws and regulations.
Power adapters can be purchased from Virtual.
Operating Instructions
Operation
By default, your Viotel SMART IoT Data Node will be set to Off mode. To change
the mode that the node is currently in; simply take the magnetic key (Part 7)
and hover it over the Indicated key location.
All operations and LED indications refer to firmware version: 3.02.16, please be aware future states may change some functionality.
| TAP INSTRUCTIONS | FUNCTION | DESCRIPTION |
|---|---|---|
| Tap once (while in Off) | Current Status | This will light up the LED indicating |
the current status that this system is in.
Tap once (while On)| Diagnostic| The device will quickly record 10 data
entries and upload them. Once this data has been logged, the device will
return to its standard operation automatically.
Tap once, Tap again within 3 seconds| Upload and change status| This will
cause the device to initiate the upload and update sequence. In total, this
process should take a few seconds to complete and then set the device
automatically to a new status.
System Status
| STATUS | DESCRIPTION |
|---|---|
| On | In this status, the device will consistently record data given the user- |
defined interval, check for firmware updates, monitor for user-defined
triggers, and check for Magnetic Key inputs (Part 4).
Diagnostic| This status will set the data recorded interval to 3 minutes and
quickly record 10 entries along with GPS data. After approximately 30 minutes,
the device will return to its On status automatically.
Communicating| The device is currently trying to communicate with the server
to update firmware, load data and status information.
Off| The device will check for any wake-up commands, such as the Magnetic Key
(Part 3) or user-defined data collection interval.
Every 7-days, the device will initiate a connection to provide status updates and check for system updates. Then it shall return to an Off unless otherwise specified by the server.
Flow Diagram for Cycling System Status with Magnetic Key
System Status Indicator
| LIGHT | INTERVAL | MEANING | DESCRIPTION | VISUAL |
|---|---|---|---|---|
| Green Blink four times | 1s | Successful Firmware Update | Firmware update | |
| requested, downloaded, and installed successfully. | **** | |||
| Green Blink Twice (100ms) | every 30s | On | Device is On, running normally. See | |
| the section 3.2 System Status for details. | **** | |||
| Green Blink Twice (50ms) | Status Change Confirmation | The device has | ||
| confirmed that it will now switch from Off to On. | **** | |||
| Solid Green | <3s | Status Change Confirmation | The device has confirmed that | |
| it will now switch from On to Off | **** |
Solid Green +
Yellow Blink
| 3s 1s| Status Change Confirmation| Device is On and preparing to run a
Diagnostic.|
Yellow Blink (100ms)| Every 1s| GPS Fixing| The device is currently acquiring
a GPS signal.|
Solid Yellow| 1s| GPS Fixing| The GPS signal has been acquired and
successfully got a valid position.|
Red Blink four times| 1s| Failed Firmware Update| Firmware update requested
and failed to download.|
Solid Red (300ms)| | Device is Busy| The device is currently busy and will
not accept commands from the magnet.|
Blue Blink Twice (150ms)| | Communicating| The device has begun
Communicating, network has successfully connected.|
Solid Blue| 3s| Off| Device is in Off. See the section 3.2 System Status for
details.|
Purple Blink Twice (100ms)| Every 30s| Diagnostic| Device is On, running
Diagnostic. See the section 3.2 System Status for details.|
---|---|---|---|---
Green/Red Alternating| | Firmware Update| Firmware update requested,
downloading and installation underway.|
Blank| N/A| Off| Device is in Off. See the section 3.2 System Status for
details.|
Maintenance
The product should not require any maintenance after installation. If the need
to clean the product should arise, use only a damp cloth and mild detergent.
Do not use any solvents as this may damage the enclosure.
Only service personnel authorised by the manufacturer may open the inner
enclosure. No user-serviceable parts are located inside.
Downloading Data
The only way to retrieve data is over cellular communications. This can be
activated on demand using the magnetic key. However, if the device is in the
field and is unable to upload data, the device is programmed to keep trying in
decreasing increments to conserve battery. If after 4 days of attempting to
upload, it will reboot. Data is stored on non-volatile memory; therefore, it
is stored when rebooted and after power loss. Data is deleted from the device
once successfully uploaded.
Further Support
For further support, please email our friendly staff at
support@viotel.co with your name and number and we
will get back to you.
Viotel Offices
Sydney
Suite 3.17, 32 Delhi Road Macquarie Park, NSW, 2113.
Auckland
Suite 1.2, 89 Grafton Road Parnell, Auckland, 1010.
Remote Offices: Brisbane, Hobart support@viotel.co | viotel.co.