3onedata NP302T Series Handbuch zur Schnellinstallation - Seite 2

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Note Before Mounting:
Don't place or install the device in area near water or
moist, keep the relative humidity of the device
surrounding between 5%~95% without condensation.
Before power on, first confirm the supported power
supply specification to avoid over-voltage damaging the
device.
The device surface temperature is high after running,
please don't directly contact to avoid scalding.
【Wall Mounting】
Step 1
On the wall of device mounting, place the device on
the wall for reference or reference the mounting
dimension to mark the two screws position.
Step 2
Nail M4 screws on the wall and keep 2mm
interspace reserved.
Step 3
Hang the device on two screws and slide
downward, then tighten the screw to enhance
stability, mounting ends.
【Device Disassembling】
Step 1
Device power off.
Step 2
Unscrew the screw on the wall about 2mm.
Step 3
Lift the device upward slightly; take out the device,
disassembling ends.
Note Before Powering on:
Power ON operation: first connect power line to the
connection terminal of device power supply, then power
on.
Power OFF operation: first unpin the power plug, then
remove the power line, please note the operation order
above.
【Power Supply Connection】
DC power supply
The serial device server provides 2-pin 5.08mm
pitch industrial terminal blocks, in which V+ and V-
are DC input. The power supply has nonpolarity and
anti-reverse functions, Power supply range: 9 ～
48VDC.
【DIP Switch Setting】
Provide 4-bits DIP switch for function setting,
where "ON" is enable valid terminal. Please
power off and power on after changing the status
of DIP switch. DIP switch definition as follow:
DIP
Definition
Operation
1
Reserved
-
2
Restore factory
Set the code to ON and power
setting
on the device again, then set it
back.
3
Reserved
-
4
Reserved
-
【Serial Port Connection】
RS-232 serial port
The Model I provides RS-232 port, serial device
1
8
server adopts RJ45 connector. The PIN
definition as follows.
PIN
1
2
3
4
5
RS-232 TXD RXD RTS CTS DSR GND DTR DCD
RS-485/422 serial port
COM1
PIN
1
2
RS-422
T+
T-
RS-485
D+
D-
COM2
PIN
6
7
RS-422
T+
T-
RS-485
D+
D-
【Checking LED Indicator】
The device provides LED indicators to monitor the device
working
status
with
a
comprehensive
troubleshooting; the function of each LED is described in the
table as below:
LED
Indicate
Description
The power connection is operating
ON
normally.
PWR
The power is not connected or is
OFF
not working properly.
The Ethernet interface has
ON
established an active network
connection.
The Ethernet interface is in a
LINK
Blinking
network activity state.
The Ethernet interface does not
OFF
establish an active network
connection.
No data or abnormal data is being
TX
OFF
transmitted through serial port.
(1-2)
Blinking
Serial port is transmitting data.
6
7
8
The Model II provides
RS-485/422 port, Serial
device server adopts
5.08mm pitch terminal
block.
The
PIN
definition as follows.
3
4
5
GND
R+
R-
GND
—
—
8
9
10
GND
R+
R-
GND
—
—
simplified