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Table 1. Description of the components.
Component
No.
Description
[1]
LEDs – optical indication:
PWR – supply’s voltage
TX
– data transmission
RX
– receiving data
[2]
RST button
– reset the interface settings
[3]
INIT button
– initialization of the interface
[4]
RP-SMA antenna socket
[5]
SERIAL socket for connection with the power supply
[6]
green LED light – signaling the operating status
[7]
Yellow LED –Wi-Fi connection indication
[8]
Wi-Fi antenna
3. Installation.
The “one-to-one” communication involves a single Wi-Fi interface connected to a single PSU. A selected
location for mounting the interface is provided inside the enclosure of the power supply unit. Therefore, the power
supply units fitted with Wi-Fi interfaces can be freely arranged within the network without additional communication
cables. The role of the access point controlling the data flow is done by a Wi-Fi router connected to a PC via an
Ethernet network cable or wirelessly.
This type of communication is suitable for places where leading additional wires between the power
supply units is not possible
Fig.2. Schematic diagram of WI-FI network communication.
Installation of the interface:
1. Make a hole for antenna in the side of the PSU’s enclosure.
2. Mount the Wi-Fi interface.
3. Connect the „SERIAL” sockets on the interface module and on the PCB of the power supply using the included
cable.
4. Connect the Wi-Fi router with the computer using the RJ45 – RJ45 cable.
