SICOM3024SM Industrial Ethernet Switch User Manual
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LED Condition
State
System state LED
Blinking
1Hz
Switch operates normally
RUN
OFF
Switch not operate
Gigabit Optical fiber interface state LED
（
optical fiber interface G1
、
G2
、
G3
、
G4
）
DXP On
Effective network connection has been established for the
port.
LINK
Blinking
Network activities are available for the port.
Ethernet RJ45 port state LED
Each RJ45 Ethernet port has two indicators, a yellow lamp and a green lamp. The yellow
lamp indicates port speed, and the green lamp indicates port link state.
On
100M working status
（
i.e. 100Base-TX
）
10M/100M
(Yellow)
Off
10M working status (i.e. 10Base-T
）
On
Effective network connection has been established for the
port
Blinking
Network activities are available at the port
LINK/ACT
（
Green
）
Off
No effective network connection has been established for the
port.
DC Power input terminal
DC24V or DC48V: multi-strand wires of more than 0.75 mm are used for power
connection. Connection sequence is shown in Figure 3-7. Connection and mounting
procedures are as follows:
1
．
Strip 5mm-long sheath from power cable and twist the bare copper wires together
into a bundle;
2. Use a 2.5
㎜
one-slot screwdriver to unscrew the
“
power cable locking screw
”
,
insert the power cable into the hole at the terminal tail, and screw down the “power
cable locking screw”;
3
．
Insert the power terminal into the DC power socket of the equipment and use a
2.5mm one-slot screwdriver to screw down the two
“
terminal locking screws
”
to
firmly connect the terminal with the power connector.
