3One data GW1108 Series User manual

GW1108 Series
Modbus Gateway
Quick Installation Guide
3onedata Co., Ltd.
Address: 3/B, Zone 1, Baiwangxin High Technology
Industrial Park, Song Bai Road
, Nanshan
District, Shenzhen, 518108, China
Website:
www.3onedata.com
Te l :
[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 × 1
2
Quick installation guide
3
CD
4
Lugs
5.
Power adapter
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 series products are MODBUS gateway devices. Models
are as follows:
Model I GW 1108 -8D(RS-232) (8 RS-232 serial ports + 1
100M copper port)
Model II GW 11 08-8D(3IN1) (8 RS-485/422/232 serial ports
+ 1 100M copper port)
Model III GW 1108 -8DI(RS-485) (8 RS-485/422 serial ports
with isolation + 1 100M copper port)
【Panel Design】
Front View
Model I
Model II
Model III
Rear View
Model I
Model II
Model III
Top view
Model II
Model III
Bottom View

Model I
Model II Model III
Left view, right view
Model I
Model II Model III
1. 10/100Base-T(X) Ethernet port
2. Restoring factory setting button
3. Copper port connection indicator
4. Running status indicator
5. Power indicator
6. Serial port receiving data indicators
7. Serial port transmission data indicators
8. Terminal block 1 for power input
9. Grounding screw
10. DIP switch
11. Console Port
12. RS-232 serial port
13. Terminal block 2 for power input
14. RS-485/422/232 serial port
15. RS-485/422 serial port
16. Foot pad
17. Mounting
18. Wall-mounting location hole
【Mounting Dimension】
Unit: mm
Model I
Model II
Model III

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-mounted Device Mounting】
Model I
Step 1 Adopt M3 screw to install the left/right mounting
board on the device backboard.
Step 2 Place the device on the wall as reference or
reference installation dimension; mark 2 bolt
positions on the wall.
Step 3 Attach the equipment to the marked wall and
tighten it with M4 screws to the marked position.
Mounting ends.
Model II Model III
Step 1 Adopt M3 screw to install the left/right mounting
board on the device backboard.
Step 2 Place the device on the wall as reference or
reference installation dimension; mark 2 bolt
positions on the wall.
Step 3 Nail M4 screws on the wall and keep 2mm
interspace reserved.
Step 4 Hang the device on two screws and slide
downward, then tighten the screw to enhance
stability, mounting ends.
【Wall-mounted 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 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】
9~48VDC power supply
Model I of this series provides 2-pin 5.08mm pitch
terminal block, power supply range: 9~48VDC.
12~48VDC power supply
The model II and model III of this series provide
3-Pin 5.08mm pitch terminal blocks, in which V+
and V- are DC input, FG is the power grounding
input; The power supply supports non-polarity, power supply
range: 12～48VDC.
【DIP Switch Settings】
The model II and model III of this series provide
4-bits DIP switch for function setting, where "ON" is
enable valid terminal. The device needs to be powered on
again to change the status of DIP switch.
DIP switches definition as follows:
DIP
Definition
Operation
1
Reserved
-
2 Restore factory defaults Set the DIP switch to
ON, power on the device
again, it will restore to
factory settings, then
turn off the DIP switch.
3
Reserved
-
4
Reserved
-
【Serial Port Connection】
RS-232 Interface
The model I of this series provides RS-232 port,
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
3IN1 Interface
The model II of this series provides 3IN1 serial
port, which supports RS232, RS485 and RS422
1 8

at the same time. The interface type is RJ45 and its pin
definitions are as follows:
PIN 1 2 3 4 5. 6 7 8
RS-232
DSR
RTS
GND
TXD
RXD
DCD
CTS
DTR
RS-485
—
—
GND
—
—
D-
—
D+
RS-422
—
R-
GND
R+
—
T-
—
T+
RS-485/ 422 interface
The model III of this series provides 5-Pin
5.08mm pitch terminal blocks. The serial
port is isolated and its pin definitions are
as follows:
PIN 1 2 3 4 5.
RS-485 D+ D- GND — —
RS-422 T+ T- GND R+ R-
【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 PWR is connected and running
normally
OFF PWR is disconnected and running
abnormally
RUN
Blinking System runs normally
OFF The system is not running or running
abnormally
ON System is running abnormally
LINK
ON Copper port has established an
active network connection.
Blinking Copper port is in a network activity
state.
OFF Copper port has not established an
active network connection.
LED Indicate Description
TX(1-8)
OFF
No data or abnormal data is being
transmitted through serial port.
Blinking Serial port is transmitting data.
RX(1-8)
OFF
Serial port is not receiving data or
receiving data abnormally
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 user name and password in the
login window as shown below.
Step 4 Click “OK” button to login to the WEB interface of
the device.
Notes:
The default IP address of the device Internet access is
“192.168.1.254”.
The default user name and password of the device are
“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
Serial Port 3IN1 RJ45 interface, RS-485/422
terminal blocks with isolation or
RS-232 RJ45 interface
Indicator
Power indicator, Running
indicator, Copper port connection
indicator, Serial port transmission
and receiving data indicator
Power supply
Input power supply 9~48VDC or 12~48VDC
Access terminal block 2-Pin or 3-
pin 5.08mm pitch
terminal blocks
Power consumption
No-load 3.16W@12VDC
Full-load 3.90W@12VDC
Working environment

Model I, Model II Operating temperature: -40~75℃
Storage temperature:-40~85℃
Model III Operating temperature: -40~70℃
Storage temperature:-40~70℃
Working humidity 5%～95% (no condensation)
Protection grade IP30(metal)