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The SWAN2 is a wall or pole mounted, battery operated gateway and directly links up to 250 wireless M-Bus-devices to the cellular network using the new LTE Cat NB1 technology and additionally/optionally supports the wired interfaces L –Bus or RS485.

Features

  • 3GPP licensed technology

  • Wall / pole mounting

  • Internal antenna

  • Dimensions 160x 90 x 50 mm

  • Weight < 400 g

  • IP 67 enclosure

  • Ideal for smart metering

  • Deep building penetration

  • Low power consumption

  • Usage within the temperature range: 20 ––+55 C

  • WM Bus mode S, T and C

  • 868 MHz

  • OMS 3.x and 4.x compliant

  • Opt . L Bus, RS 485

  • LTE band 3,5, 8, 20

  • Supported protocols: UDP,

  • HTTP/S, LwM2M

  • Micro SIM card holder, eSIM

  • Firmware update via NFC or FOTA

  • Configuration via NFC

Technical Specifications

Installation

  1. Open the case of Swan gateway

  1. Install the micro SIM card and the “jumper” that are included with the gateway

  1. Make sure the LED’s are blinking and close the Swan gateway case

Configuration (Swan App)

Connect to the device

  1. Download and open the “NFC Configurator” app (Only for Android) and place the NFC touchpoint of your Android device directly over the NFC touchpoint of the gateway. The NFC touchpoint is centered on the front of the device.

  2. If the connection is successful, you will be asked to enter your password. The default password depends on the device variant. This default password should be changed later.

  3. After the password has been entered correctly, you will be asked to reconnect and the main menu of the app will be displayed.

 

Basic Configurations

Click on the “Configuration” option.

Expert Settings

Click on the three dots and check the "Expert Settings".

Mobile Network

The “Mobile Network” tab should be configured as shown in the image.

The “APN” - Depending on your mobile service provider

Upload

The “Upload” tab configuration should be done as shown in the image.

Step 1

Step 2

Step 3

Step 4

 

 

Collect

The “Collect” tad configuration should be done as shown in the image.

Step 1

Step 2

Step 3

Step 4

 

 

 

 

Step 5

Step 6

Step 7

 

 

 

Sync Collect

The “Sync Collect“ tab configuration should be done as shown in the image.

Time

The “Time“ tab configuration should be done as shown in the image. The device must be configured to +0 time zone.

Write the Configurations

At the end of the procedure, click on "Write" and make sure everything is in order.

Configuration (Galooli Solution)

  1. Open the Galooli Software solution and log in.

  2. Open the “Manager” application >> My units >> Create a new unit or clone of an existing unit with the same settings.

  3. Additionally to the basic configurations described here, there are some specific and important configurations that need to be performed for the Swan gateway.

Overview Tab

  • It is necessary to start the Swan gateway “ID” with the digits 20 and to then add the eight last digits of the Swan gateway IMEI taken from the gateway itself or from the "NFC Configurator" application.

  • The "Name" of the Swan gateway should be the IMEI number.

Information Tab

  • In the "Unit" menu, select "Section: Hardware" >> The modem IMEI should be renamed with the Swan gateway IMEI. Swan gateway IMEI should be copied from the gateway itself or from "NFC Configurator".

  • Due to the fact that the Swan gateway does not have an internal GPS, the location must be manually set. Click on the "Additional Information" menu >> Category “Device” >> "Section: Information" >> "Location" >> Fill in the longitude and latitude.

  • In order to configure the heat meters click on the “Additional Information” >> “Category: Meters” >> “Section: Meters X” >> Fill the “Key” and “Serial Number” of each meter separately.
    The keys and serial numbers should be obtained from the heat meters themselves.

Integration Test Suite

Unit Testing for Sensors and Data Acquisition Device

  • Test each sensor individually to ensure it is providing accurate and reliable data (analog parameters & alarms).

  • Check for any anomalies or errors in data collection.

  • Simulate a 'Sensor Disconnected' scenario and check for the proper indication from the system.

Local Communication Testing

  • Ensure that the data is transmitted accurately and in the expected format.

  • Verify that the data collection device can handle both digital and analog data.

Cloud Connection Testing

  •  Ensure Data transmission interval are accurate by reviewing the logged transmission time (via Galooli Pro)

  • Ensure  that the full data payload is identical to the data collected by the control ( compare controller reading with Galooli Panorama - Live).

  • Ensure that the device responsible for sending data to the cloud can establish a secure and reliable connection.(Galooli Panorama - Live)

  • Test data transmission to the cloud to confirm that the server is receiving the correct data (Check ECS logs via Kibana solution).

Error Handling Testing

  • Simulate scenarios where the network connection is poor or temporarily unavailable.

  • Test how the system handles and recovers from communication failures or interruptions.

Scalability Testing

  • Test the system's ability to handle the maximum scenario (MAX number of sensors in a given location) .

  • Ensure that the data transmission process remains efficient and reliable as the system scales.

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