DDS EX-9486C-W User Manual

DDS SERIAL TO WiFi

CONVERTER

EX-9486C-W

User Manual

1

Table of Contents

Introduction

…………………………………………………………………… 3

Overview …………………………………………………………………………. 4

Package Check List …………………………………………………………….. 5

Product Features ……………………………………………………………….. 6

Hardware Specifications ………………………………………………………. 8

Converter Description

…………………………………………………….. 11

Product Panel Views …………………………………………………….……. 11

Left Side …………………………………………………………………………. 12

Right side ………………………………………………………………………… 14

LED Indicators ………………………………………………………………….. 15

Wiring Architecture ……………………………………………………………. 16

RS-232 ……………………………………………………………………………. 16

RS-422/RS-485 ………………………………………………………………….. 16

Serial to Wi-Fi Converter Configuration ………………...………... 17

Software Setup and Initial IP Configuration ……………………….………. 16

EDS Tool Software Setup ……………………………………………………… 18

EDS Tool Setup ………………………………………………………………… 18

Serial to Wi-Fi Configuration

…………………………………………. 20

Hardware Installation ………………………………………………………….. 20

Search Device …………………………………………………………………... 20

Security Alert ……………………………………………………………………. 20

Authentication …………………………………………………………………. 21

Device IP Configuration ……………………………………………………… 22

System Information

……………………………………………………………… 22

IP Configuration

………………………………………………………………... 22

2

Wireless Configuration …………………………………………………………. 23

System Tools …………………………………………………………………… 24

Restart Tools ……………………………………………………………………. 24

Network Line Disconnection ………………………………………………..….. 24

Test Step with Wired and Wireless…………………………………………… 26

Enter to Web Management …………………………………………………........ 26

Serial Protocol Setting ………………………………………………………….... 26

Service Mode Setting ………………………………………………………......... 29

Hyper Terminal Setting ………………………………………………………..... 30

Appendix A - Pin Outs and Cable Wiring

…………………… 34

DC Power Outlet ……………………………………………………………….. 34

RJ-45 Pin Assignment ……………………………………………………… 34

RS-232 Pin Assignment ……………………………………………………… 34

RS-422 Pin Assignment ………………………………… ………………… 35

RS-485 Pin Assignment ……………………………………….……...………. 35

3

Introduction

Serial to Wi-Fi converter is provid ed new ways of connecting serial devi ces to a
Wireless LAN (Wi-Fi 802.11 b/g ). Serial to Wi-Fi Converter is designed to
operate serial ports through wireless (Wi-Fi 802.11 b/g) or entity line (RJ-45
cable) over 10/100Mbps Ethernet networks. The data is transmitted via TCP/IP
protocol. Therefore control is available via Ethernet, Intranet and Internet.
Serial to Wi-Fi Converter is packaged in a case well suited for industrial
environments. All serial ports operate in common RS-232 mode, industrial
RS-422 and RS-485 modes configuration.

With the maturity of Wi-Fi technology of 802.11b/g, delivering cost effective
becomes increasingly important. Model EX-9486C-W of Serial to Wi-Fi
converter product is a more competitive price by careful selecting high quality
with competitive prices components in the world, the product design is adopted
AR2317 single-chip, made network connectivity possible with affordable cost
for virtually all kinds of devices.

This user manual will guide you step by step for setting the various functions of
model EX-9486C-W product. For questions contact [e-mail]

The following topics are covered in this chapter:

 Overview
 Package Checklist
 Product Features
 Product Specifications

4

Overview

Serial to Wi-Fi Converter is provided a perfect solution to make your
industrial serial devices Internet ready instantly via wireless LAN. Model
EX-9486C-W with Atheros/AR2317 chip set, Serial to Wi-Fi Converter makes

them the ideal choice for connecting your RS-232 or RS-422/485 serial
devices such as PLCs, meters, and sensors—to an IP-based Wi-F

i∕

Ethernet LAN, making it possible for your software to access serial devices
anywhere and anytime over a wireless local LAN or the Internet. For RS-232
pin assignment of Atheros Series, it just provides TxD, RxD and GND pins
only without others like TXRTS, CTS, DTR, DSR and DCD.

Serial to Wi-Fi Converter support manual configuration via the handy web
browser console and many protocols including TCP, IP, UDP, HTTP, DHCP,
ICMP, and ARP. They are the best solution to network your serial devices.

5

Package Check List

Serial to Wi-Fi Converter product is shipped with the following items:

□

□

□

1 unit of Serial to Wi-Fi Converter

□

□

□

1 unit of dipole antenna(2.0dBi)

□

□

□

Documentation & Utility CD

NOTE: Notify your sales representative if any of the above items is missing

or damaged.

6

Product Features



Data Conversion between RS-232/422/485 and Wireless Lan

Convert serial device (RS-232, RS-422, RS-485) data/signal into the
TCP/IP package data/signal and send them out with the Ethernet
DataStream via Wi-Fi wireless; or convert the TCP/IP package
data/signal into serial device data/signal.



Wi-Fi Wireless LAN(802.11 b/g)

It based on the latest industry standard Wi-Fi Certified IEEE 802.11b / g
specification; it offers maximum channel speeds of up to 54 Mbps. The
Wi-Fi function maintains interoperability within the 2.

3～

2.5 GHz

frequency band, offering full compatibi lity with 802.11b / g networks. This
integrated wireless solution of Serial to Ethernet Converter is widely
deployed in business environments and is the standard for wireless
access in public places. It also supports key security features like Wi-Fi
Protected Access (WPA), WEP and 802.1x.



Dynamic IP Configuration
Support DHCP client mode, simplifying network address configuration
and management.



Dual LAN Speed

Support 10/100 Mbps Ethernet, auto-detected.

7



Server / Client Dual Modes
Series can be configured as network server or network client. In the
client mode, it can be installed in network which is protected by NAT
router or firewall, without the need of a real IP address.



Web-based Setup
Parameters setup is based on HTTPS protocol by using standard
browsers (IE and Netscape). No special software would be required. To
use https to enter Web-Server of converter
(For example http

s：∕∕192.168.0.115

)



Built-in Security Control
It is protected by both setup password and access password to prevent
intruders.



Remote updated
Firmware can be reprogrammed directly via Ethernet network to keep up
with latest network standards.

8

Hardware Specifications



WLAN

1. Standard Compliance : IEEE 802.11 b / g

2. Spread Spectrum Technology: DSSS, OFDM

3. Tx Power 11b: Maximum 20 dBm

4. Tx Power 11g: Maximum 18 dBm

5. Rx Sensitivity: -70 dBm @ 54 Mbps, -85 dBm @ 11Mbps

6. Transmission Rate: 54 Mbps (max.) with auto fallback (54,48, 36, 24,
18, 12, 11, 9, 6, 5.5, 2, 1 Mbps)

7. Transmission distance: Up to 100 meters (@12 Mbps, in open areas)

8. Security: WEP 64-bit/128-bit data encryption, AES, WPA2

9. Antenna Connector: Reverse SMA, 2 dbi Antenna

10. Network Mode: Infrastructure, Ad-Hoc



LAN (For configuration / Ethernet hub)

1. Ethernet: 10/100 Mbps, RJ45

2. Protection: Built-in 1.5 KV magnetic isolation



Serial Communication Parameters

1. No. of ports : 1 * RS-232/422/485 port, male DB9, S/W selectable

2. RS-232 Signals : TxD, RxD and GND only

3. RS-422 Signal : Tx+ , Tx- , Rx+ , Rx –

4. RS-485 Signal : Data+ , Data-

5. Serial Line Protection : 15 KV ESD for all signals

9

 Serial Communication Parameters

1. Parity: None, Even, Odd, Space, Mark

2. Data bits: 5, 6, 7, 8

3. Stop bits: 1, 1.5, 2

4. Flow control: XON/XOFF

5. Speed: 110 bps to 115.2+ Kbps



Power Requirements

1. Power input 1: 12 VDC & 1 A



Environmental

1. Operating Temperature : 0 to 70°C , 5 to 95% RH

2. Storage Temperature : -20 to 85°C (-4 to 185°F), 5 to 95%RH

3. Regulatory Approvals



RoHS



FCC, CE



Software Features

1. Protocols : ICMP, IP, TCP, UDP, DHCP, BootP, ARP / RARP, Telnet,
RTelnet, DNS, SNMP MIB II, HTTP, SMTP, SNTP

2. Serial mode : Virtual Com / TCP Server / TCP Client / UDP / Pairing



TCP Alive Check T imeout



Inactivity Ti meout



Delimiter for Data Packing



Force TX Timeout for Data Packing

10



Max 5 Hosts simultaneous connection : Virtual Com / TCP server

1. Security: HTTPS, SSH v2

2. Event notification : By email / SNMP trap / Syslog

SNMP Trap



Cold/Warm Start



DSR, DCD Changed



IP Changed



Authentication Fail

3. Utilities : Windows NT/2000/XP/2003/VISTA



Device discovery



Auto IP report



Device setting (run-time change, no rebooting)



Access control list



Group setting



Device monitoring



Serial port monitoring



Log info

 Virtual COM/TTY Drivers (WDM mode, configuration in windows device

manager) :

Windows NT/2000/XP/2003, VISTA

11

Converter Description

Product Panel Views

Serial Port

RS-232

Power
Outlet

DC-In

Serial Port

RS-485/RS-422

Reset Button

Antenna

LED Indicators

LAN

RJ-45

12

Left Side

DC-In Power Outlet

The Serial to Wi-Fi Converter is powered by a single 12V DC(Inner
positive/outer negative) power supply and 1.0 A of current. A suitable power
supply adapter is part of the packaging. Connect the power li ne to the power
outlet at the left side of Serial to Wi -Fi C onverter and put the adapter into the
socket. If the power is properly supplied, the “SYS” red color LED will be on
after 30 seconds.

Ethernet Port

The connector for network is the usual RJ45. Simply connect it to your
network switch or Hub. When the connection is made, the LAN LED
indicator will light. When data traffic occurs on the network, red (Rx/Tx)
indicator will blink during data transferring and receiving.

Antenna Connector

The connector for antenna is a standard reverse SMA jack. Simply connect it
to a 2.0dBi or 5.0dBi dipole antenna (Standard Rubber Duck) and it is 50
Ohms impedance and can support 2.4GHz frequency.

Ethernet Port

Antenna

DC-In

Power Outlet

Reset Button

13

Reset Button

If by any chance, you forget the setup password, or have incorrect settings
making EX-9486C-W converter inoperable. First, use any point tip to push
this button and hold it about 5 seconds. All the parameters will be reset to
the factory default

14

Right Side

Serial I/O Port of RS-232/RS-422/RS-485

Connect the serial data cable between the Wi-Fi converter and the serial
device. Follow the parameter setup procedures to configure the converter
(see the following chapters ).

RS-422/RS-485

RS-232

15

LED Indicators

SYS (Red)：

Power indicator
(When the power is on, the LED will be on.)

LAN (Green)：

Network signal indicator
(When the LAN signal is detected, the LED will be on.)

WLAN (Red)：

Wireless Lan indicator
(When wireless LAN signal is connected, the LED will be on )

TX / RX (Yellow)：

Data sent indicator
(When data are sent out to the network, the LED will be blink.)

Data received indicator
(When data are received from the network, the LED will be blink.)

16

Wiring Architecture

RS-232 Wiring Architecture

RS-422/RS-485 Wiring Architecture

When you finish the steps mentioned above and the LED indicators are as
shown, the converter is installed correctly. You can use the Utility Setup
CD to setup the IP Address.

To proceed the advanced parameter setup, please use a web browser (IE or
Netscape) to continue the detailed settings.

17

Serial to Wi-Fi Converter Configuration

Software Setup and Initial IP Configuration

When setting up your converter for the first time, the first thing you should do
is configure the IP address. This chapter introduces the method how to
install the program and how to configure the serial to Wi-Fi Converter
device’s IP address.

For quick and easy start , We suggest you to reference “Quick Installation
Guide” manual.

The following topics are covered in this chapter:



EDS Tool Software Setup



Serial to Wi-Fi Converter Configuration



Converter Configuration through Web

18

E

DS-Tool Software Setup

On PC we provide a Device Management Utility named EDS Tool which is
an executable program in Windows 32 bit environments. EDS Tool Setup is
used to detect and setup the installed converter. It uses UDP broadcast
packets to query and configure converters on the network.

EDS-Tool Setup

1. Insert the CD and select “EDS Tool”, folder and double click
“EDSTool.exe”, to install Windows utility.

2. When the “installing EDS Tool” screen is pop-up then double click the
“Start” icon for installing.

19

3. After finishing installation, the “installation was completed successfully”
screen will be pop-up and just double click the “OK” icon.

4. Coming the screen is for choosing to run “Launch EDS Tool Now” or
“Launch DSTool Later”.

5. If you choice the item of “Launch EDS-Tool Now” then the EDS-Tool of
Device Configuration manual screen will be pop-up before EX-9486C-W
installed.

20

EX-9486C-W Serial to Wi-Fi Configuration

Hardware Installation

Before search device, Hardware devices shall be installed ready. Firstly,
please prepare a PC, a HUB and EX-9486C-W.

1.

Use PC Ethernet port to connect with HUB and then use other port of
switch hub to connect with EX-9486C-W.

2.

Insert power cord of EX-9486C-W.
(The LAN Light will flash once on the beginning, 3 seconds later the light

will be on, 30 seconds later the WLAN light will be on and afterwards
about 10 seconds the SYS light will be on.)

Search Device
After finishing EDS-Tool installation and lunch the EDS-Tool, you can click
the “Search Device” icon at left side upper corner. It will detect the existence
of the installed converters on the network.

21

Select the devices you wish to configure and click the device on left device
list.

You will see more detail parameters as “Basic Information” and “IP

Configuration” on screen. Please correction the PC to the same domain and
click “Refresh” icon, if by the chance for same intranet should click “Go to
Web Management” icon directly

Security Alert

Before entrance to configure, the safety warning window will be pop-up and
then click “YES” icon for configuring device’s parameters.

Authentication of User Name and Password
To key in user name and password is for identifying authorization. Default
user name characters are “admin” and password characters are
“ “(empty). And then just click “OK” button.

＊

(The two characters of Default value should be small capital).

22

Device IP Configuration

System Information

After entering the authorization window and then the “System Information”
window will be pop-up.

IP Configuration

Please get into “Network Configuration” icon of item “IP Configuration” first,
and correct complete relevant parameters to wireless IP and then click the
“APPLY” button for applying.

Wireless Configuration

23

After finishing the “IP Configuration”, then enter “Wireless Configuration”
item again.

1.

To click “SSID Scan” button for searching your wireless Access
Point.

2.

To select “Network Type” at “Infrastructure” mode.

3.

If “Security Type” is selected in “Auto” status and following several
parameters setup is for configuring the WEP status during data
transmission in wireless. You may reference with MIS to provide
security parameters (Ex: WEP). After finishing the setup and then
click “Apply” button.

24

System Tools

Restart Device

Click the System Tools – Restart Device and click “Reboot” button for refresh
new parameters.

Disconnection Network Line to be wireless
After Reboot, you should remove Network connection line and change to the

Wireless statues.

Please attention if the setup of wireless Configuration parameters is
corrected then EDS-Tool can pass over the IP.

If it can not pass over the IP, please check the setup of wireless
Configuration parameters to confirm the information is mistake and please
inquire with MIS superintendent.

25

Test steps with wired and wireless of Convey or receive.

Enter to web management

1 Enter to web setting window of “System Information”.

2 Just go over previous procedure again to “Device IP Configuration” setup

window.

Serial Communication Protocol setting

3 Click “Port Serial Setting” button of parameters setting list on left side of

the window.

4 There are three setting items under “Port Serial Setting” and then you

just click “Serial Configuration’ button to show the serial protocol
parameters. You can setup the parameters as for the testing request.

26

5 Choose the “Interface” of serial port as you need.

6 Setting the “Baud Rate” of serial port transit

7 Setting the “Data Bits” of serial port transit

27

8 Setting the “Stop Bits” of serial port transit

9 Setting the “Parity” check of serial port transit

10 Setting the “Flow Control” of serial port transit

28

Service Mode setting
11 Setting the “Service Mode” of serial port transit

11.1 Firstly, please chose the “TCP Service Mode” in service mode
selecting bar.

11.2 Setting the “TCP Service Port” and port number is depend on your
requirement. (Exp. Open socket port as 100)

29

12 Hyper Terminal Setting

12.1 Open the Hyper terminating machine.
Initiate a Hyper Terminal from the Start Menu in Windows

12.2 Key in a terminal name (Exp. Test) and press OK button for entry

12.3 Select communication as in “TCP/IP’ mode

30

12.4 Key in the converter IP and socket port number
Enter the converter’s IP address (e.g. 192.168.0.115) at the “Host
address:” field, and the Socket port number set for the Serial Port 1
at the “Port number:” field (e.g 100). (The Socket type of the Serial
Port 1 should be “TCP Server”.)

Press “OK” button.

12.5 After completing the parameters setting and then the hyper terminal
window will be pop up. If the Hyper Terminal connects with the
converter successfully, the time clock at the “left lower” corner in
window “Connected hh:mm:ss” will start counting.

31

12.6 You may use keyboard to key in any characters that they will show
as reply characters in the window.

Following the complete steps as above to mean that the self testing
are success.

32

A

Appppeennddiixx

A

A

Pin outs and Cable Wiring

□

□

□

DC Power outlet

□

□

□

RJ-45 Pin Assignment

□

□

□

RS-232 Pin Assignment

The pin assignment scheme for a 9-pin male connector on a DTE is given
below.

PIN 1 : DCD PIN 2 : RXD PIN 3 : TXD PIN 4 : X
PIN 5 : GND PIN 6 : X PIN 7 : X PIN 8 : X
PIN 9 : X

﹙

DC+5V Power Output- For Option

﹚

33

1 2 3 4

□

□

□

RS-422 Pin Assignment

The pin assignment scheme for a 4-pin RS-422 is given below.

PIN 1 : R- PIN 2 : R+ PIN 3 : T- PIN 4 : T+

□

□

□

RS-485 Pin Assignment

The pin assignment scheme for a 4-pin RS-485 is given below.

PIN 1 : X PIN 2 : X PIN 3 : D- PIN 4 : D+

□

□

□

RS-422 Wiring Diagram

Serial Device EX-9486C-W Converter

R- 3 T-

R+ 4 T+
T- 1 R­ T+ 2 R+

□

□

□

RS-485 Wiring Diagram

Serial Device EX-9486C-W Converter
D- 1 D-
D+ 2 D+

1 2 3 4