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ABB i-bus
®
KNX
Device technology
2.6
Operating controls
There are no operating controls located on the IP Interface Secure.
2.7
Display elements
Three indicator LEDs are located on the front of the IPS/S:
ON
ON
•
The LED lights for a few seconds after connection of the supply voltage.
After the supply voltage is connected, the LED initially lights up continuously.
•
After approx. 40 seconds, the LED starts flashing until the startup process is complete and
the LED lights up continuously again.
LAN/LINK
The LED lights up when the supply voltage is present and the Interface is connected to an
•
Ethernet network.
•
The LED flashes when the device detects activity on the network, e.g. when data is exchanged.
Telegram
The LED lights up when the Interface is connected to a TP network and the startup process is
•
complete (see "On" LED).
•
The LED flashes when the device detects activity on the KNX subline TP1 (twisted pair 1),
e.g. when data is exchanged.
18 9AKK107680A8655 EN Rev. A | IPS/S 3.5.1
LAN/LINK
Telegram
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