4
Device
views
UGW X-series
Device views
20 of 66
4.2
Front view of the UGW DOUBLE-X (LON)
①
LON status
Green LED lights up during data traffic with the
LON network.
②
PWR.
(power)
Green LED lights up when the power supply is
activated.
③
RX
(RxD, RS485)
Yellow LED lights up when the gateway is
receiving data over RS485.
④
TX
(TxD, RS485)
Yellow LED lights up when the gateway is
sending data over RS485.
⑤
ST.
(status)
Multi-colour LED indicates the system status of
the gateway (see “Status LED” info box on
Page 19).
⑥
10/100 MBit/s
Yellow LED indicates the network connection
speed.
⑦
Link/Activity
Green LED shows the status of the network
connection and activity.
LED
Display of the system status of the gateway
using five LEDs.
LON Service
(service pin)
Service button for commissioning the UGW
DIP switches
Activation of the network bias and termination
resistance (RS485 only, see Chap. 5.1.4).
RS485 or RS232
4-pole Weidmüller socket
LON
4-pole connection for the LON network
Power supply unit
2-pole connection for voltage supply
Network 1
RJ45 socket (LAN)
Reset
Reset button for device restart or initiating
specific modes
(see Chap. 6.11)