D2D mode

In D2D mode, the TX IO communicates with LoRa Enless sensors (4 maximum) and controls its outputs according to the alarm thresholds configured on the sensors

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TX IO power supply

• Open the TX IO case by unscrewing the 4 cover screws.

• Externally power your TX IO (between 7.5 and 24VDC). If you use our 12V power supply, connect your power supply to the POWER terminal of the receiver.

•Red wire connected to the V+ terminal block

•Black wire connected to the 0V terminal block

Access to the TX IO configuration server

The procedure for accessing the TX IO configuration server is identical to that of the receiver. The default address for accessing the TX IO server is 192.168.77.77 (please avoid use on Microsoft Edge and favor use on Google Chrome).

Selecting local control mode

Select the D2D operating mode from the CONFIG TX IO tab . Once selected, restart your TX IO so that the mode change is taken into account using the Reboot button from the TX IO server Admin tab

Declaration and configuration of sensor alarm thresholds

In the CONFIG D2D tab, you must declare the sensors you want to pair to the TX IO. The procedure is the same as when you declare sensors on a receiver

Configuring alarm thresholds is done from the advanced options

Relay configuration

In the CONFIG TX IO tab, the relays can be associated with the alarm thresholds of the sensors that we have just configured.

To do this, for each relay select:

• The LoRa ID of the configured sensor

• The relay mode: normally closed or normally open

Normally closed : corresponds to a closed rest state. When the status is 0, the relay is closed. When the status is 1, the relay is open.

Normally open : corresponds to an open rest state. When the status is 0, the relay is open. When the status is 1, the relay is closed.

• The type of alarm to trigger a relay.

Activation of sensors

The activation of the sensors is done in the same way when pairing the sensors to the receiver.

Validation of reception of sensor information

In the STATUS tab , in the Transmitter Network section, the frames from the sensors that you have just activated must be sent at the periodicity that has been configured. This tab allows you to validate the correct reception of sensor frames. We recommend using this page as an on-site audit tool, to validate that RSSI levels for receiving probes are good.

Click Save to save your configuration.

Viewing output status

In the STATUS tab in the Outputs section you can see the relay status display ON or OFF and the number of times the status has been switched from the TX IO power supply. You can test the relay status by clicking the Toggle Relay button. The relay activates for one second.

The TX IO relays are contact type, electronic mosfet relays without polarity. The maximum voltage between the two relay terminals is 48 VDC and the maximum current is 500 mA.