3One data GW1102 Series User manual

GW1102 Series

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:

+86 0755-26702688

Fax:

+86 0755-26703485

【Package Checklist】

Please check whether the package and accessories are intact

while using the device for the first time.

Modbus gateway ×1

Quick Installation Guide

Software CD

Power adapter

Certificate

Warranty card

Lugs

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 GW1102-2D(RS-232) (2 RS-232 serial ports + 1

100M copper port)

Model II GW1102-2D(RS-485) (2 RS-485/422 serial ports +

1 100M copper port)

【Panel Design】

Top view

Model I

Model II

Bottom view

Front view and side view

Model I

Model II

Rear view

1. RS-232 serial port

2. RS-485/422 serial port

3. 100M copper port

4. DIP switch

5. Power supply input terminal

6. Copper port indicator LINK

7. Power supply indicator PWR

8. Serial port receiving and transmitting indicator

9. Lugs

【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 the Device】

On the wall of device mounting, place the device on

Step 1

the wall for reference or reference the mounting

dimension to mark two screw positions.

Nail two M4 screws on the wall and keep 2mm

Step 2

interspace reserved.

Hang the device on two screws and slide

Step 3

downward, then tighten the screw to enhance

stability, mounting ends.

【Disassembling the Device】

Device powers off.

Step 1

Unscrew the screw on the wall about 2mm.

Step 2

Lift the device outward slightly; take out the device,

Step 3

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

This device provides 2-pin 5.08mm pitch power

supply terminal blocks.

Power supply range: 9～48VDC

【DIP Switch Setting】

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.

The definitions of DIP switch are as follows:

No.

Definition

Operation

Reserved

No.

Definition

Operation

Restore factory

defaults

Set the DIP switch to ON,

power on again, restore

factory defaults and set it back

Reserved

【Serial Port Connection】

RS-232 serial port

The interface type of this series Model l is

RJ45. The pin definitions are shown in the

table below:

RS-

232

TXD

RXD

RTS

CTS

DSR

GND

DTR

DCD

RS-485/422 serial port The serial interface

this series Model II

provides is 10-pin

3.81mm pitch industrial terminal blocks. The pin definitions

are shown in the table below:

Serial port

Definition

COM1

T+/D+

T-/D-

GND

R+

R-

COM2

T+/D+

T-/D-

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

1 8

table below:

LED

Status

Description

PWR

The power connection is operating

normally.

OFF

The power is not connected or is

not working properly.

LINK

The copper port has established

an active network connection.

Blinking

The copper port is in a network

activity state.

OFF

The copper port does not establish

an active network connection.

TX(1-2)

OFF

The serial port is not sending data

or sending abnormally

Blinking

The serial port is sending data

RX(1-2)

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:

Configure the IP addresses of computer and the

Step 1

device to the same network segment, and the

network between them can be mutually accessed.

Enter device’s IP address in the address bar of the

Step 2

computer browser.

Enter device’s username and password in the login

Step 3

window as shown below.

Click “OK”button to login to the WEB interface of

Step 4

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-adaptive

RJ45 port

Serial port

RS-232 RJ45 port or RS-485/422

terminal

Indicator

Power indicator, network Link/Act

indicator, serial port transmission

and receiving data indicator

Power supply

Input power supply

9～48VDC

Access terminal

2-pin 5.08mm terminal

Consumption

Model I

No-load: 0.79W@9VDC

Full-load: 0.86W@9VDC

Model II

No-load: 0.90W@9VDC

Full-load: 1.25W@9VDC

Working

environment

Working temperature

-40～75℃

Storage temperature

-40～85℃

Working humidity

5%～95% (non-condensing)

Protection grade

IP40 (metal shell)

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