4
Siemens Schweiz AG
A6V11689764_en--_c
GAMMA instabus
2020-12-18
Technology
Position and function of the connections, operating and display elements
1
2
3
4
5
7
6
8
9
IP Interface Secure LEDs and connections
Pos. no.
Element
Function
1
Connection terminals for
additional power supply,
screwless
They supply the device with power if there is no
power supply via the RJ-45 connection (Power
over Ethernet).
2
KNX bus terminal blocks,
screwless
KNX bus connection
3
LED status display
Button: Learning mode
Short press of button (< 1 s):
⃗
Display status (LED on = active)
Very long push of button (> 20 s):
⃗
Reset to factory settings (LED starts blinking
after 20 s)
4
LED “Rx”
LED lights up if data is received via the RJ-45
connection (Ethernet)
5
LED “Tx”
LED lights up if data is sent via the RJ-45
connection (Ethernet)
6
LED “LINK”
LED lights up as soon as there is a connection
via the RJ-45 (Ethernet) connection
7
LED “Tx / Rx KNX”
LED lights up when telegrams are sent or
received via the KNX bus
8
LED “RUN”
LED lights up as soon as power supply is
established and the device is ready for
operation
9
RJ-45 connection
Connecting the device to the network
