evalink 4G Transmitter TNA Connect Installation Guide
- June 6, 2024
- evalink
Table of Contents
4G Transmitter TNA Connect
Installation Guide
1 LAN| Connect the ethernet connection using a shielded patch cable (Cat. 5
STP) to the network (modem, router, or switch)
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2 Antenna| Mount the antenna in a suitable location with good reception and
connect the antenna cable to the SMA connector. The signal strength can be
displayed on Eva link live. –> Commissioning Step 2
3 SIM-Card| Insert the mini-SIM card into the slot on the back of the modem
adapter. The SIM card may not contain any active PIN code. If necessary,
deactivate the PIN using a mobile phone.
4 Inputs| Connect the potential-free contact of the AS to the input (1…10)
and the common loop power (C) terminals.
Loop open: > 50kΩ
Loop closed: < 300Ω
Note: The loop power (on contact C) is connected to the power supply. The
cable length must not exceed 100m and shielding is recommended.
5 Outputs| The open-drain outputs work with a common external power supply of
Vmax = 20V.
Output in the „active“ state is connected to GND (Ron max = 0.1 Ω).
If the TNA Connect is powered off or the output is in the „inactive“ state,
the voltage is on the level of the external power V.
6 Power supply| The TNA Connect has two power input capabilities Option 1:
7…28VDC on screw terminal VIN Option 2:
5V on the USB port of the Raspberry Pi
7 USB connectors for add-ons| The TNA Connect has 3 free USB ports for
connecting optional adapters such as a Wi-Fi adapter as an alternative alarm
transmission path or for hotspot functionality Ethernet network adapter for
remote access to connected systems Ethernet network adapter for alarm
transmission based on various protocols (e.g. MQTT, MODBUS TCP,….)
8 Serial interface| The TNA Connect has an RS-232 serial interface. possible
applications are
• Remote access via RS-232 to a connected system
• Alarm transmission (e.g. ESPA 4.4.4)
9 Optional Dial Converter Module| The TNA Connect supports the connection of
an optional Dial Converter Module. This makes it possible to connect older
alarm systems with analog dialers. DTMF dialing, Contact ID and SIA protocol
are supported.
Output function assignment
The output function assignment is configured within the Eva link.
| Function Assignment | Description | 1 |
|---|---|---|
| Control output | Used as an output contact controlled by an ARC via Eva link. |
In the powerless state of the TNA Connect, the output is always in the
inactive state!| If the output is activated (set to , true). it is connected
to GND. In the inactive state (set to false it is connected to the external
voltage V.
Fault contact 1 Non-critical fault| The output indicates when the TNA Connect
detects a fault but is still operational. (Except on total power loss). The
indication is caused by one of the following causes
•A connection path to Eva link (Ethernet or mobile) is disturbed ”
•The mobile signal strength is too weak (if _ configured in Eva link)| In the
nonfailure state, the output is connected to GND. In case of a failure.
the output is connected to the external voltage V
Fault contact 2
Critical fault | The output is activated, if the TNA Connect is unable to send
alarms to the Eva link due to a connection loss. The output is also activated
during a power outage.| In the nonfailure 7 state, the output is connected to
GND. In case of a failure, the output is connected to the external voltage V
local alarm| The output is in the active state, as long as an alarm message
cannot be delivered to the ARC’) and on power loss.| “In the nonalarm state,
the output is connected to GND. In case of an alarm, the output is connected
to the external voltage V
With configurable delay time. The output is only activated if the cause still persists after the delay time has expired.
Commissioning
For an easy installation, Eva link life can be used on any smartphone, tablet
or PC via the browser.
After the successful registration and login on
www.evalinklive.com please proceed as follows:
Step 1: Register the device
Set up the device via the online platform
www.evalinklive.com.
Step 2: Commissioning
Select your installation and click on configure
You will then be prompted to enter the TNA Connect MAC address.
The network configuration shows the actual status of the ethernet and mobile connections of the device.
By clicking on Network configuration, you can check the mobile signal strength
and by clicking on Configuration protocol, you can receive the configuration
log via email.
Step 3: Transmission test
The commissioning of the TNA Connect also includes the checking of the correct
alarm transmission from the alarm system to the alarm receiving center. The
responsible ARC determines the procedure. Before you start the test, you have
to set the access level passwords.
As soon as the device is connected to evalink, you can perform the
transmission test. To start the test on TNA Connect, press the red button SW1
for 2s. Now you can test the inputs and outputs, as well as simulate all
technical faults.
Fault diagnostic
If the commissioning via Eva link life was not successful
3.1 Indications of LED
If the device is registered and powered on, about 30s later the Ethernet
connection is
established and after additional 60s the device is also connected over mobile.
When the LED adopts the following statuses the device works properly:
-
L2 (operation)
◦ during installation: flashes twice shortly, followed by a longer pause
◦ in normal operation mode: flashes regularly -
L3 (Ethernet connection established): constantly lit
-
L4 (Mobile connection established): constantly lit
-
L5 Off
-
L6
◦ During transmission tests: constantly lit
◦ Normal operation mode: Off
3.2 Fault diagnostic Ethernet connection
If L3 does not stop flashing:
- Check the LED in the LAN socket. If the LED in the LAN socket is not lit, the
connection to the network (router/switch) is interrupted.
-> contact the local IT administrator - If the LED in the LAN socket lights
◦ Check the IP assignment of the DHCP server or the correct configuration of
a fixed IP address
◦ Check if all required ports are open
-> contact the local IT administrator
3.3 Fault diagnostic Mobile connection
If L4 does not stop flashing:
- First, check that the SIM card is in the correct position.
- If the PIN code is deactivated
- Check the signal strength and modem status using Eva link live. If the reception is weak, reposition the antenna.
3.4 Advanced diagnostic
3.4.1 TNA Connect as Wi-Fi Access Point
With the optional Wi-Fi adapter, the TNA Connect can be used as a Wi-Fi Access
Point. This is very helpful if it is not possible in another way, to access
the Internet from a smartphone, tablet or PC and thus the evalink platform in
order to carry out the commissioning. The precondition for this is that
Internet access works via at least one connection (Ethernet or mobile) of the
TNA Connect.
If the Wi-Fi adapter is connected to one of the USB ports, a new access point
with an SSID corresponding to the MAC address of the TNA Connect will appear.
To connect to it, the MAC must also be entered as a password (e.g.
0800640312DF). Please note capitalization.
3.4.2 QuickTest
If the TNA Connect does not connect to the evalink platform, various analyses
can be performed using the QuickTest.
To access the QuickTest, proceed as follows:
-
Start the webserver of the TNA Connect by pressing SW1 for more than 5s
-
If the webserver is active, L2 shows the following pattern LED flashes 2 times, followed by a longer pause Connect to the web server via browser
-
If the ipTNA Connect Access Point has been activated (see above) and the client computer is connected with this Access Point, the following address can be entered:
http://192.168.2.1:8080 -
If the client computer is located in the same Ethernet subnet as the TNA Connect, the IP address of the TNA must first be determined, then it can be connected to the webserver:
http://a.b.c.d:8080 -
If the start page of the TNA Connect webserver is visible, at least the the password of access level 2 must be entered to access QuickTest.
On the „Help“ page the possibilities of the QuickTest are described.
3.4.3 Local configurations
If it should be necessary to configure a fixed IP address and/or set special
Mobile access data, this can also be done via the local web server of TNA
Connect. For the activation of the „Configuration“ menu, you need the password
of level 3. The default password is: 333333
Installation
4.1 Requirements on site
When installing the TNA Connect into an alarm system, the system must provide
a buffered power supply in the range of 7…28VDC
.All circuits connected to the TNA Connect must be designed and protected
according to EN 60950 (SELV circuit).
The site has to be protected against humidity and moisture. A network
(10/100/1000 Mbit/s Ethernet LAN) with an internet connection is required at
the installation location. All port numbers for connecting to evalink have to
be opened in the firewall.
The TNA Connect works per default with a dynamic IP address assigned by a DHCP
server. If this is not possible or desired, a static IP address can be
defined. There must be sufficient mobile signal strength at the location of
the antenna.
4.2 Requirements on evalink
The identification of the TNA Connect is based on the MAC address. You can
find the MAC address on the label on top of the network connector.
You need the MAC to address for the registration of the device on evalink and
also for any requests on the Sitasys hotline.
In case of a device replacement, the old and the new MAC address are required.
Technical specifications
Operating temperature range
Dimensions
Operating voltage
Tightening torque of screw terminals
Switching power of the outputs| -10 … +55 °C
140x70x45mm (WxLxH)
7…28VDC / ~300mA @ 12V (screw terminal) 5V / ~700mA (on USB)
0.15 Nm max.
Umax = 20V / Imax = 2A
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Notes and warnings
Intended use: The intended use of the TNA Connect is only applied when the
instructions of the Installation Guide for the installation, electrical
connection, and commissioning are observed. Any deviation from the
installation instructions shall be deemed to be improper. Sita says AG takes
no liability for any damage resulting therefrom.
This installation guide describes the installation and commissioning of the
TNA Connect with default settings. In most cases these are appropriate.
Changes in the interest of technical progress are reserved.
Contact
Industriestrasse 6
CH-4513 Langendorf
+41 31 511 01 01
info@sitasys.com
www.evalink.io/devices
Although the information has been correctly reproduced in good faith in this publication, Sitasys AG assumes no liability for its completeness or accuracy. Sita says AG is not responsible for damage of any kind which is caused by the use of information provided in this publication. Such information is subject to change without notice. Sita says AG does not give any warranty that the products mentioned in this publication were designed for a particular purpose or use. All content (incl. graphics) is protected by copyright, and trademark, and is the property of Sitasys AG.
© Copyright 2021 Sitasys AG
Version 1.1
References
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