3One data NP302T Series User manual

NP302T Series
Serial Device Server
Quick Installation Guide
3onedata Co., Ltd.
Address:
3/B, Zone 1, Baiwangxin High Technology
Industrial Park, Xili, Nanshan District,
Shenzhen
Website:
www.3onedata.com
Te l :
[phone]
Fax:
[phone]
【Package Checklist】
Please check whether the package and accessories are intact
while using the serial device server for the first time.
1. Serial Device Server
2. Quick installation manual
3. CD
4. Straight-through cable
5. Power adapter
6. Warranty card
7. Qualify certificate
8. RS-232 serial port RJ45 to DB9-Male cable (only for
RS-232 device)
If any of these items are damaged or lost, please contact our
company or dealers, we will solve it ASAP.
【Product Overview】
The product is serial device server which can provide serial
device with networking capability instantly. Module as follow:
Model I. NP302T-2D(RS-232) (2 RS-232 serial ports + 1
100M Ethernet copper port)
Model II. NP302T-2D(RS-485) (2 RS-485/422 serial ports +
1 100M Ethernet copper port)
【Panel Design】
Model I: Top view, Bottom view and Rear view
Model I: Front view and Side view
1. RS-232 serial port
2. 10/100Base-T(X) 100M Ethernet copper port
3. DIP switch
4. Power input terminal block
5. Mounting lugs
6. 100M Ethernet copper port status indicator
7. Power input status indicator
8. Serial port transmission and receiving data
indicators
Model II: Top view, Bottom view and Rear view
Model II: Front view and Side view
1. RS-485/422 serial port
2. 10/100Base-T(X) 100M Ethernet copper port
3. DIP switch
4. Power input terminal block
5. Mounting lugs
6. 100M Ethernet copper port status indicator
7. Power input status indicator
8. Serial port transmission and receiving data
indicators
【Mounting Dimension】
Unit: mm

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
setting
Set the code to ON and power
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
server adopts RJ45 connector. The PIN
definition as follows.
PIN 1 2 3 4 5 6 7 8
RS-232
TXD
RXD
RTS
CTS
DSR
GND
DTR
DCD
RS-485/422 serial port
The Model II provides
RS-485/422 port, Serial
device server adopts
5.08mm pitch terminal
block. The PIN
definition as follows.
COM1 PIN 1 2 3 4 5
RS-422 T+ T- GND R+ R-
RS-485 D+ D- GND — —
COM2 PIN 6 7 8 9 10
RS-422 T+ T- GND R+ R-
RS-485 D+ D- GND — —
【Checking LED Indicator】
The device provides LED indicators to monitor the device
working status with a comprehensive simplified
troubleshooting; the function of each LED is described in the
table as below:
LED
Indicate
Description
PWR
ON The power connection is operating
normally.
OFF The power is not connected or is
not working properly.
LINK
ON
The Ethernet interface has
established an active network
connection.
Blinking The Ethernet interface is in a
network activity state.
OFF
The Ethernet interface does not
establish an active network
connection.
TX
(1-2)
OFF
No data or abnormal data is being
transmitted through serial port.
Blinking
Serial port is transmitting data.
1 8

RX
(1-2)
OFF
No data or abnormal data is being
received through serial port.
Blinking
Serial port is receiving data.
【Logging in to WEB Interface】
This device supports WEB management and configuration.
Computer can access the device via Ethernet interface. The
way of logging in to device’s configuration interface via IE
browser is shown as below:
Step 1 Configure the IP addresses of computer and the
device to the same network segment, and the
network between them can be mutually accessed.
Step 2 Enter device’s IP address in the address bar of the
computer browser.
Step 3 Enter device’s username and password in the login
window as shown below.
Step 4 Click “OK” button to login to the WEB interface of
the device.
Note:
The default IP address of the device is “192.168.1.254”.
The default username and password of the device is
“admin”.
If the username or password is lost, user can restore it to
factory settings via device DIP switch or management
software; all modified configurations will be cleared
after restoring to factory settings, so please backup
configuration file in advance.
Please refer to user manual for specific configuration
method of logging in to WEB interface and other
configurations about network management function.
【Specification】
Panel
100M copper port 10/100Base-T （X）self-adapting
RJ45 port, full/half duplex
self-adaption, MDI/MDI-X
self-adaption
RS-232 serial port RJ45 port
RS-485/422 serial
port
10-pin 5.08mm pitch terminal
block
Indicator
Power indicator, Ethernet port
indicator, Serial port transmission
and receiving data indicator
Power supply
Input power supply
9~48VDC, anti-reverse connection
Access terminal 2-pin 5.08mm pitch terminal block
Consumption
NP302T-2D (RS-232)No-load: 0.72W@24VDC
Full-load: 0.77W@24VDC
NP302T-2D (RS-485)No-load: 1.01W@24VDC
Full-load: 1.03W@24VDC
Working
environment
Working temperature -40~75℃
Storage temperature -40~85℃
Working humidity 5%~95% (no condensation)
Protection grade IP40 (metal shell)