4
Device
views
UGW X-series
Device views
19 of 66
4
Device views
4.1
Front view of the UGW SINGLE-X standard
①
Power
Green LED lights up when the power supply is
activated.
②
RX
(RxD, RS485)
Yellow LED lights up when the gateway is
receiving data over the serial interface.
③
TX
(TxD, RS485)
Yellow LED lights up when the gateway is
sending data over the serial interface.
④
Status
Multi-colour LED indicates the system status of
the gateway (see “Status LED” information).
⑤
10/100 MBit/s
Yellow LED indicates the network connection
speed.
⑥
Link/Activity
Green LED indicates the status of the network
connection and network activity.
LED
Display of the system status of the gateway using
four LEDs.
DIP switches
Activation of the network bias and termination
resistance (for RS485 only, see Chap. 5.1.4).
RS485 or RS232
4-pole Weidmüller socket
Power supply unit
2-pole connection for voltage supply
Network
RJ45 socket (LAN)
Reset
Reset button for device restart or initiating
specific modes
(see Chap. 6.11)
Status LED:
•
Orange for approx. 8 sec:
System initialisation after switch-on
•
Flashing green:
Normal state, all drivers
communicating
•
Flashing red and green:
A communication partner isn’t
communicating.
•
Red flashing:
More than one communication
partner isn’t communicating.
•
Flashing alternately red and green:
During the reset process
(see Chap. 6.11)