3One data GW1102-2DRS-485-TB-P User manual

GW1102-2D(RS-485)-TB-P(12-48VDC)
Modbus Gateway
Quick Installation Guide
3onedata Co., Ltd.
Address:
3/B, Zone 1, Baiwangxin High Technology
Industrial Park, Xili, Nanshan District,
Shenzhen
Website:
www.3onedata.com
Tel:
[phone]
Fax:
[phone]
【Package Checklist】
Please check whether the package and accessories are
intact while using the device for the first time.
1.
Modbus gateway
2.
Quick installation guide
3.
CD
4.
Power adapter
5.
Straight-through cable
6.
Certification
7.
Warranty card
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 managed wall-mounted MODBUS gateway.
The model is GW1102-2D(RS-485)-TB-P(12-48VDC) (2 RS-
485/422 serial ports + 1 100M copper port + 1 12~48VDC
power supply).
【Panel Design】
Top view, main view and bottom view
Rear view
1. 100M copper port
2. Reset button
3. Terminal block for power input
4. Power supply indicator PWR
5. Running indicator RUN
6. Copper port indicator LINK
7. Transmitting indicator of serial port TX1-TX2
8. Receiving indicator of serial port RX1-RX2
9. Lugs
10. RS-485/422 serial port COM1-COM2
11. Corresponding DIP switch of COM2
12. Corresponding DIP switch of COM1
13. Cover plate for DIP switch
【Mounting Dimension】
Unit: mm
Notice 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-mounted Device Mounting】
Step 1 On the wall of device mounting, place the device on
the wall for reference or refer to the mounting
dimension to mark two screw positions.
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.
【Wall-mounted Device Disassembling】
Step 1 Power off the device.
Step 2 Unscrew the screw on the wall about 2mm.
Step 3 Lift the device upward slightly; take out the device,
disassembling ends.
Notice before power on:
Power ON operation: First insert the power supply
terminal block into the device power supply interface,
and then plug the power supply plug contact and power
on.
Power OFF operation: first unpin the power plug, then
remove the power line, please note the operation order
above.
【Power Supply Connection】
This device provides 1 DC power supply which
is 3-pin 5.08mm pitch terminal blocks, the power
supply supports non-polarity. Voltage range:
12~48VDC. The pin definitions of the terminals
are shown as follows:
PIN
1
2
3
Definition
V+
FG
V-
【Reset Button Setting】
This device provides 1 reset button, press the button for 4-5S
then release it to restore factory defaults.
【DIP Switch Setting】
The device provides 3 DIP switches for 2 serial
ports respectively, and the switches are located
on the back of the device, which can be seen by
opening the cover plate. In which "ON" is the enable end. The
DIP switches are defined as follows.
No.
Definition
Operation
Description
1 Set the D- pull-
down
resistance to
1K.
Set the
switch to
ON
If the switch is not
set to ON, the
pull-down
resistance is
150K.
2 Set the D+
pull-up
resistance to
1K.
Set the
switch to
ON
If the switch is not
set to ON, the
pull-up resistance
is 150K.
3 Set the
terminal
resistance to
increase by
120
Ω
Set the
switch to
ON
—
【Console Port Connection】
This device provides 2 RS-485/422
serial ports, support RS-485 or RS-
422, and interface adopts 10-pin
terminal blocks. The pin definitions
are shown in the following table:
COM
COM1
COM2
PIN
1
2
3
4
5
6
7
8
9
10
RS-485
D+
D-
GND
— —
D+
D-
GND
— —
RS-422
T+
T-
GND
R+
R-
T+
T-
GND
R+
R-
【Checking LED Indicator】
The device provides LED indicators to monitor its operating
status, which has simplified the overall troubleshooting
process. The function of each LED is described in the table
below:
LED Indicate Description
PWR
ON PWR is connected and running
normally
OFF PWR is disconnected or running
abnormally
RUN
ON The device is powering on or the
device is abnormal.
OFF The device is powered off or the
device is abnormal.
Blinking Blinking 1 time per second, the
device is running normally.
LINK
ON The copper port has established
an active network connection.
Blinking The copper port is in an active
network status
OFF
The copper port has not
established an active network
connection.
TX1-TX2 OFF The serial port is not transmitting

data or transmitting data
abnormally
Blinking
The serial port is transmitting
data.
RX1-RX2
OFF
The serial port is not receiving
data or receiving data abnormally
Blinking The 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 “Login” 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 user name and password of the device are
“admin”.
If the user name or password is lost, user can restore it to
factory settings via restore button 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
Serial Port RS-485/422 serial port, 10-pin
5.08mm pitch terminal blocks
Indicator Power indicator, network Link/Act
indicator, serial port transmission
and receiving data indicator,
running indicator
Power Supply
Input power supply 12～48VDC
Access terminal block 3-pin 5.08mm pitch terminal blocks
Power Consumption
No-load 0.8W@12VDC (high temperature)
Full-load 0.8W@12VDC (high temperature)
Working Environment
Working temperature -40～75℃
Storage temperature -40～85℃
Working humidity 5%～95% (no condensation)
Protection grade IP40 (metal shell)