Wiznet WIZ110SR User Manual

WIZ110SR User’s Manual

(Version2.0)

☞ For more information, visit our website at http://www.wiznet.co.kr

WIZ110SR | 2 page

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If you have something to ask about WIZnet products, write down your question on

Q&A Board in WIZnet website (www.wiznet.co.kr). WIZnet will give an answer as soon

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WIZ110SR | 3 page

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For more information, visit our website at http://www.wiznet.co.kr

WIZ110SR | 4 page

Table of Contents

1. INTRODUCTION .......................................................................................... 6

1.1. KEY FEATURES .......................................................................................... 6

1.2. SPECIFICATION .......................................................................................... 6

1.3. PRODUCTS CONTENTS .................................................................................. 7

2. WIZ110SR BOARD ....................................................................................... 8

2.1. BLOCK DIAGRAM ........................................................................................ 8

2.2. CONFIGURATION TOOL .................................................................................. 9

3. FIRMWARE UPLOAD ................................................................................... 19

4. SERIAL CONFIGURATION .............................................................................. 21

4.1. SERIAL COMMAND FORMAT ............................................................................ 21

4.2. WIZ110SR CONFIGURATION WITH SERIAL COMMAND ................................................. 24

5. DEMONSTRATION AND TEST ......................................................................... 26

5.1. HARDWARE INTERFACE ................................................................................ 26

5.2. TESTING SERIAL TO ETHERNET FUNCTION ............................................................. 26

6. WIZ110SR HARDWARE SPECIFICATION ............................................................ 28

6.1. PARAMETERS .......................................................................................... 28

6.2. SPECIFICATION ........................................................................................ 28

6.3. BOARD DIMENSIONS AND PIN ASSIGNMENT ............................................................. 28

7. WARRANTY .............................................................................................. 30

WIZ110SR | 5 page

FIGURES

Figure 1. Block Diagram ........................................................................... 8

Figure 2. Configuration Tool (Network Config) ............................................... 9

Figure 3. PPPoE Connection Process in Serial Console ................................... 10

Figure 4. TCP Server mode ..................................................................... 11

Figure 5. TCP Client mode ...................................................................... 12

Figure 6. UDP mode.............................................................................. 13

Figure 7. Configuration Tool (Serial Config.) ................................................. 15

Figure 8. Configuration Tool (Option Config.) ................................................ 16

Figure 9. Option Mode for Password Configuration ......................................... 18

Figure 10. Board Search Window .............................................................. 19

Figure 11. Open dialog box for uploading ..................................................... 20

Figure 12. Firmware uploading window ....................................................... 20

Figure 13. Complete Uploading ................................................................ 20

Figure 14. WIZ110SR Interface ................................................................. 26

Figure 15. Device Terminal ...................................................................... 27

Figure 16. WIZ110SR Dimension ................................................................ 28

Figure 17. RJ-45 PIN Assignment .............................................................. 29

Tables

Table 1. Specification............................................................................... 7

Table 2. Products Contents ....................................................................... 7

Table 3. Serial Configuration Frame Format.................................................. 21

Table 4. Serial Configuration Reply Frame Format .......................................... 21

Table 5. Serial Configuration STX & ETX ..................................................... 21

Table 6. Serial Configuration Reply Code ..................................................... 21

Table 7. Serial Configuration Command Code ............................................... 23

Table 8. Serial Configuration Testing Process ................................................ 25

Table 9. Testing Environment of WIZ110SR .................................................. 26

Table 10. RS-232 PIN Assignment ............................................................. 29

WIZ110SR | 6 page

1. Introduction

WIZ110SR is a gateway module that converts RS-232 protocol into TCP/IP protocol. It enables

remote gauging, managing and control of a device through the network based on Ethernet and

TCP/IP by connecting to the existing equipment with RS-232 serial interface. In other words,

WIZ110SR is a protocol converter that transmits the data sent by serial equipment as TCP/IP

data type and converts back the TCP/IP data received through the network into serial data to

transmit back to the equipment.

1.1. Key Features

- Direct Connection to the Serial Device

 Adding Network Function Simply and Quickly  Providing Firmware Customization

- System Stability and Reliability by using W5100 Hardware Chip

- Supports PPPoE Connection

- Supports Serial Configuration – with Simple and Easy command

- Supports Password for the Security

- Configuration Tool Program

- 10/100 Ethernet Interface and max 230Kbps Serial Interface

- RoHS Compliant

1.2. Specification

ITEM

Description

MCU

8051 compliant

(having internal 62K Flash, 16K SRAM, 2K EEPROM)

TCP/IP

W5100 (Ethernet MAC & PHY Embedded)

Protocol

TCP, UDP, IP, ARP, ICMP, MAC, DHCP, PPPoE, DNS

Network Interface

10/100 Mbps(Auto detection), RJ-45 Connector

Serial Interface

RS232(DB9)

Serial Signal

TXD, RXD, RTS, CTS, GND

Serial Parameters

Parity : None, Even, Odd

Data Bits : 7,8

Flow Control : None, RTS/CTS, XON/XOFF

Speed : up to 230Kbps

WIZ110SR | 7 page

Input Voltage

DC 5V

Power Consumption

Under 180mA

Temperature

0C ~ 80C (Operation), -40C ~ 85C (Storage)

Humidity

10 ~ 90%

Table 1. Specification

1.3. Products Contents

WIZ110SR Board

CD (Optional / including Configuration Tool

Program, Firmware and Manual)

LAN Cable (Optional)

5V Power Adaptor (Optional)

Table 2. Products Contents

☞ If there is any missing item, contact to the shop where you purchased. ☞ The optional items should be purchased separately.

WIZ110SR | 8 page

2. WIZ110SR Board

2.1. Block Diagram

Figure 1. Block Diagram

WIZ110SR is a protocol converter that transmits the data sent by serial equipment to Ethernet

and converts back the TCP/IP data received through the network into serial data to transmit

back to the equipment. When the data is received from serial port, it is sent to W5100 by

MCU. If any data is transmitted from Ethernet, it is received to the internal buffer of W5100,

and sent to the serial port by MCU. MCU in the module controls the data according to the

configuration value that user defined.

WIZ110SR | 9 page

2.2. Configuration Tool

2.2.1. Network Configuration

Figure 2. Configuration Tool (Network Config)

ⓐ Version : Displays firmware version.

You can use PPPoE, Serial Command, Password function from firmware Ver.2.5.

ⓑ Enable Serial Debug Mode : If this mode is checked, you can monitor the status and

socket message of WIZ110SR (listen OK, connect fail etc.) through serial terminal. If Debug

mode is on, debug message can cause abnormal operation of the serial device. Therefore,

just use this mode only for Debug mode.

displayed.

ⓖ ⓙ

ⓕ ⓐ ⓑ

ⓒ

ⓓ

ⓔ

ⓗ ⓜ

ⓛ ⓚ

ⓘ

ⓝ

ⓞ ⓟ

ⓠ

WIZ110SR | 10 page

ⓓ IP Configuration Method: Select IP setting mode, you can select among Static, DHCP,

PPPoE mode.

Static: “Static” is the option for setting WIZ110SR with static IP address. First select MAC

address that you want to set it as static IP in „board list‟. Then, the “Local IP, Subnet,

Gateway boxes are enabled. Input Static IP address and click “setting” button. Then IP is set

as you want. (PPPoE ID, Password box will be disabled)

DHCP: Set this option to use DHCP mode. First, check „DHCP‟ and click „Setting‟ button. If IP

address is successfully acquired from DHCP server, the MAC address will be displayed on the

board list. (It takes some time to acquire IP address from DHCP server)

When a module on the board list is selected, IP address, Subnet mask and Gateway are

displayed. If module could not acquire network information from DHCP server, IP address,

Gateway Address and Subnet mask will be initialized to 0.0.0.0.

PPPoE : WIZ110SR supports PPPoE for ADSL user. When you select PPPoE in “IP Configuration

Method” PPPoE ID and Password box will be enabled.

1. To set PPPoE, connect PC to WIZ110SR directly and execute Configuration Tool program on

PC. (Configuration Tool version should be 2.1 or above)

2. Select „PPPoE‟ of the “IP Configuration Method” tab and input ID & Password.

3. Click “setting” button to apply.

4. Connect Module to ADSL Line.

5. If “Enable Serial Debug Mode” is selected, you can see PPPoE access status

via Serial console.

Figure 3. PPPoE Connection Process in Serial Console

WIZ110SR | 11 page

ⓔ Local IP/Port : WIZ110SR‟s IP address and Port number for network connection

☞

Be sure to input correct network information. If you input incorrect IP address, it can

cause network collision or mal-function.

ⓕ Subnet : WIZ110SR‟s subnet mask

ⓖ Gateway : WIZ110SR‟s Gateway address

ⓗ PPPoE ID/Password : If you select „PPPoE‟ mode, input ID/Password which you received

from ISP company.

ⓘ Server IP/Port : When WIZ110SR is set as “Client mode” or Mixed mode”, server IP and

port should be set. WIZ110SR attempts to connect this IP address.

ⓙ Network mode :

client/server/mixed : This is to select the communication method based on TCP. TCP is the

protocol to establish the connection before data communication, but UDP just processes the

data communication without connection establishment.

The Network mode of WIZ110SR can be divided into TCP Server, TCP Client and Mixed

mode according to the connection establishing method. At the TCP server mode, WIZ110SR

operates as server on the process of connection, and waits for the connection trial from the

client. WIZ110SR operates as client at the TCP Client mode on the process of connection,

and tries to connect to the server’s IP and Port. Mixed modes supports both of Server and

Client. The communication process of each mode is as below.

Figure 4. TCP Server mode

At the TCP Server mode, WIZ110SR waits for the connection requests.

WIZ110SR | 12 page

TCP Server mode can be useful when the monitoring center tries to connect to the device

(where WIZ110SR is installed) in order to check the status or provide the commands. In

normal time WIZ110SR is on the waiting status, and if there is any connection request (SYN)

from the monitoring center, the connection is established(ESTABLISH), and data

communication is processed (Data Transaction). Finally connection is closed (FIN).

In order to operate this mode, Local IP, Subnet, Gateway Address and Local Port Number

should be configured first.

As illustrated in the above figure, data transmission proceeds as follows,

1. The host connects to the WIZ110SR which is configured as TCP Server mode.

2. As the connection is established, data can be transmitted in both directions – from the host

to the WIZ110SR, and from the WIZ110SR to the host

Figure 5. TCP Client mode

If WIZ110SR is set as TCP Client, it tries to establish connection to the server.

To operate this mode, Local IP, Subnet, Gateway Address, Server IP, and Server port number

should be set. If server IP had domain name, use DNS function.

In TCP Client mode, WIZ110SR can actively establish a TCP connection to a host computer

when power is supplied.

As illustrated in the above figure, data transmission proceeds as follows:

1. As power is supplied, WIZ110SR board operating as TCP client mode actively establishes a

connection to the server.

2. If the connection is complete, data can be transmitted in both directions – from the host to

the WIZ110SR and from WIZ110SR to the host

WIZ110SR | 13 page

In this mode, WIZ110SR normally operates as TCP Server and waits for the connection request

from the peer. However, if WIZ110SR receives data from the serial device before connection is

established, it changes to the client mode and sends the data to the server IP. Therefore, at

the mixed mode, the server mode is operated prior to the client mode.

As like TCP Server mode, the Mixed mode is useful for the case that the monitoring center

tries to connect to the serial device (in which WIZ110SR is used) to check device status. In

addition to this, if any emergency occurs in the serial device, the module will change to

Client mode to establish the connection to the server and deliver the emergency status of the

device.

.

ⓚ Use UDP mode

Figure 6. UDP mode

At the UDP mode, the connection establishment is not defined. Just set the IP address and

port number of the peer and send the data.

ⓛ Use DNS : If DNS function is needed, check this option and input the domain name of DNS

server. DNS(Domain Name System) is the database system having information about IP address

and corresponding domain name. When connecting to domain name, you can use DNS function

of WIZ110SR. Input IP address of DNS server provided by ISP in DNS Server IP, and domain

name in the Server (Domain)

If server has dynamic IP address, but domain name, if you use DNS function, you do not need

to configure server IP address whenever it‟s changed.

.

ⓜ Direct IP Search

Direct IP Search can be used for searching WIZ110SR not installed in the same subnet.

If the Direct IP search is checked, the configuration tool use the TCP instead UDP broadcast to

WIZ110SR | 14 page

search modules. Therefore, network information of the module such as IP address, subnet

mask and gateway is required for the search.

If you check Direct IP search, the field in which IP address is input, will be activated. In this

field, input IP address of the module, and click “Search” button.

☞

If module does not have valid network information, Direct IP search is not available.

Check if module is connected to the NAT or private network. If so, it is not possible to

connect to the module from outside.

ⓝ Search

The Search function is used to search all modules existing on the same LAN. By using UDP

broadcast, all modules on the same subnet will be searched.

The searched module is displayed as MAC address in the “Board list”.

ⓞ Setting

This function is to complete the configuration change.

If you select the MAC address from the “Board list”, the default configuration value of the

module will be displayed. Change the configuration and click “Setting” button to complete

the configuration. The module will re-initialize with the changed configuration. Changed

value is saved in the EEPROM of the module. Thus, the value is not removed even though

power is disconnected.

The configuration value can be changed in below steps.

① Select the MAC address of which configuration value should be changed in the “Board list.

The values configured will be displayed.

② Change the value

③ Click “Setting” button. The configuration change will be complete.

④ The module will be initialized to the changed values (re-booting is processed)

⑤ To check configuration result, click „Search‟ button.

ⓟ Upload

Firmware will be uploaded through network

☞ After uploading the firmware, 20~30 seconds are required for initialization.

ⓠ Exit : Close the configuration tool program.

WIZ110SR | 15 page

2.2.2. Serial configuration

Figure 7. Configuration Tool (Serial Config.)

ⓡ Serial

Serial Configuration value of selected module is displayed.

In order to change the serial configuration of WIZ110SR, this menu can be used.

☞ By clicking the “Setting” button, changed value can be applied.

ⓡ

WIZ110SR | 16 page

2.2.3. Option configuration

Figure 8. Configuration Tool (Option Config.)

ⓢ Inactivity time

After the connection is established, if there is not data transmission within the time defined

in Inactivity time, the connection is closed automatically.

The default value is „0‟. If „0‟ is set, this function is not activated. In this default setting, the

connection is maintained even though there is no data transmission. In order to close the

connection, the „Close‟ command should be given.

This function can be used for more than two or more systems to connect to a WIZ110SR

module. If one system holds the connection to the WIZ110SR, other systems can not connect

to the module. If there is no data transmission during the time defined in Inactivity time, the

connection will be closed for other system to be connected.

ⓢ

ⓣ

ⓤ

ⓥ

WIZ110SR | 17 page

Inactivity Time also can be useful for the case when the server system is unexpectedly shut

down. In this status, if there is not any data communication during the time defined in the

Inactivity time, WIZ110SR will close the connection and enter into waiting status.

ⓣ Data Packing Condition

You can designate how the serial data can be packed to send to the Ethernet.

In default mode, WIZ110SR checks the serial buffer and sends any received data to Ethernet

without any standard. Therefore, the data can be regarded as error data due to inconsistent

data length. In order to solve this problem, the data from serial can be packed according to

the specified condition before sending to Ethernet. The condition is as below.

Time: If there is not any new data during designated time, all data in the serial buffer is

converted to Ethernet packet. If new data is received, the time is re-calculated and the

received data is saved in the serial buffer. Time condition can be utilized when the

serial data size is variable and has no ending character, but needs to be delivered in

frame unit. (If the value is „0‟, option is not used)

Size: When data is collected as much as the defined size in the serial buffer, it is transmitted

to Ethernet (If the value is „0‟, option is not used)

Character: The data is collected in the serial buffer until specified character is received, and

transmitted to Ethernet. The character can be specified in Hex formation. (The value is

„0‟, this option is not used)

Any one of three conditions is satisfied, the data is transmitted to the Ethernet.

Ex) Delimiter: Size=10, Char=0x0D

Serial data : 0123456789abc

Ethernet data : 0123456789

☞ “abc” data remains in the serial buffer of module.

ⓤ Password

„Password‟ function is for blocking client‟s access which is not allowed.

‟Password‟ function can be operated only in „TCP Server‟ mode. When „password‟ function

operates, clients should input password to access.

1. Execute Configuration Tool program.(Configuration Tool version should be 2.1 or above)

2. Select „Server‟ of “Operation Mode”.

WIZ110SR | 18 page

Figure 9. Option Mode for Password Configuration

3. As shown in Figure 8, select Option tab and check 'Enable' combo box of "Password" menu.

4. Input password.

5. Click "Setting" button to apply password setting

6. When any client accesses the module, client should send 'password' to server module first,

and then access will be allowed.

ⓥ Serial Configuration:

This function is for module configuration not through network with Configuration tool but

through serial communication. When you want to set via serial communication, check

“enable”. Please detail about serial configuration refers to “4. Serial Configuration”.

.

WIZ110SR | 19 page

3. Firmware Upload

① Run „WIZ100SR/WIZ110SR Configuration Tool‟ program, and click “Search” button.

② If the module is properly connected to the network, “Complete Searching” message and

MAC address will be displayed on the “Board List” as shown below Figure.

Figure 10. Board Search Window

③ Select a module shown in “Board list”, and click “Upload” button.

☞ Before uploading through Ethernet, you should set the network information of WIZ110SR first by Configuration Tool program as shown above Fig 10. By using Ping test,

④ When the window as shown below Figure is displayed, select file for upload and click

“Open” button.

WIZ110SR | 20 page

Figure 11. Open dialog box for uploading

☞ Do not upload any other files except for WIZ110SR application firmware file.

⑤ A dialogue box titled “Processing” will be displayed as below.

Figure 12. Firmware uploading window

⑥ When uploading is complete, a message box with “Complete Uploading” will be

Figure 13. Complete Uploading

WIZ110SR | 21 page

4. Serial Configuration

4.1. Serial Command Format

It is possible to configure WIZ110SR by using serial command.

By inputting specified 3 characters you can enter into the configuration mode. The characters

can be defined at the Configuration Tool.

Command Frame format

Descriptor

STX

Command code

Parameter

ETX

Length(bytes)

1 2 Variable

1

Table 3. Serial Configuration Frame Format

Reply Frame format

Descriptor

STX

Reply code

Parameter

ETX

Length(bytes)

1 1 Variable

1

Table 4. Serial Configuration Reply Frame Format

STX & ETX

Setting

Comments

STX

„<‟ : Hex = 3Ch

ETX

„>‟ : Hex = 3Eh

Table 5. Serial Configuration STX & ETX

Reply Code

Reply

Comments

S

Command was successful

F

Command failed

0

Invalid STX

1

Invalid command

2

Invalid parameter

3

Invalid ETX

E

Enter serial command mode

Table 6. Serial Configuration Reply Code

WIZ110SR | 22 page

Command Code

Command

Parameter

Comments

WI

xxx.xxx.xxx.xxx (eg. 192.168.11.133)

Set Local IP

WS

xxx.xxx.xxx.xxx (eg. 255.255.255.0)

Set Subnet mask

WG

xxx.xxx.xxx.xxx (eg. 192.168.11.1)

Set Gateway

WP

0~65535

Set Local IP‟s port number

WD

0 : Static, 1 : DHCP, 2 : PPPoE

Set the IP configuration method

WM

0 :TCP Client, 1 :TCP Mixed, 2 :TCP Server

Set the TCP operation mode

WK

0 : TCP, 1 : UDP

Set Protocol(TCP or UDP)

WB

XXXX eg. [Baudrate]1: 115200, 2: 57600,

3: 38400, 4: 19200, 5: 9600, 6: 4800, 7: 2400,8: 1200 [data byte] 7 : 7bit, 8bit [parity] 0 : no parity, 1 : Odd, 2 :Even [Flow] 0 : no, 1 : Xon/Xoff, 2 :RTS/CTS

Set the serial baud rate, data, parity and flow control. 4bytes:[Baud][data byte][parity][flow]

WT

0 : Disable, 1 : Enable

Set the serial command method

WU

0 : Not Use, 1 : Use

DNS Use or not

WE

xxxxxx (eg. In hex format : 2B 2B 2B)

Set the command mode character

WX

xxx.xxx.xxx.xxx (eg. 192.168.11.144)

Set server IP address

WN

0~65535

Set server port number

WR Restart

WV

xxx.xxx.xxx.xxx (eg. 255.255.255.0)

DNS IP Setting

WW

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx (eg. wiznet.co.kr)

Domain Setting WY

PPPoE ID

PPPoE ID Setting

WZ

PPPoE Password

PPPoE Password Setting

OC

XX

Set delimiter character in hex

OS

0~255

Set delimiter size

OT

0~65535

Set delimiter time

OI

0~65535

Set Inactivity timer value

RA

MAC Address

Get MAC Address

RU

0 : Not Use, 1 : Use

Check DNS Use or Not

RV

IP address

DNS IP Check

RW

Domain

Domain Check

WIZ110SR | 23 page

Command

Parameter

Comments

RY

PPPoE ID

PPPoE ID Check

RZ

PPPoE Password

PPPoE Password Check

RI

IP Address

Get Local IP

RS

Subnet Mask

Get Subnet mask

RG

Gateway address

Get Gateway

RP

Local Port Number

Get Local IP‟s port number

RD

0 : Static, 1 : DHCP, 2 : PPPoE

Get the IP configuration method

RM

0 :TCP Client, 1 :TCP Mixed, 2 :TCP Server

Get the operation mode

RK

0 : TCP, 1 : UDP

Get the Protocol

RB

XXXX eg. [Baudrate]1: 115200, 2: 57600,

3: 38400, 4: 19200, 5: 9600, 6: 4800, 7: 2400,8: 1200 [data byte] 7 : 7bit, 8bit [parity] 0 : no parity, 1 : Odd, 2 :Even [Flow] 0 : no, 1 : Xon/Xoff, 2 :RTS/CTS

Get the serial baud rate

RT

0 : Disable, 1 : Enable

Get the serial command method

RE

xxxxxx (eg. In hex format : 2B 2B 2B)

Get the command mode character

RF

x.x (eg. 3.1)

Get the firmware version

RX

xxx.xxx.xxx.xxx (eg. 192.168.11.144)

Get the server IP address

RN

0~65535

Get the server port number

QC

XX

Get delimiter character in hex

QS

0~255

Get delimiter size

QT

0~65535

Get delimiter time

QI

0~65535

Get Inactivity timer value

Table 7. Serial Configuration Command Code

WIZ110SR | 24 page

4.2. WIZ110SR Configuration with Serial Command

① Check WIZ110SR Firmware version. If version is lower, download the latest firmware from

download page of http://www.wiznet.co.kr

Figure13. Serial Configuration Enable Setting

② At the default status, the serial configuration is disabled. So, click „enable‟ check box of

serial configuration and click „setting‟ button. The defaut value of string is “+++”.

③ The testing can be processed as below, This testing is for checking module IP and

changing it to another.

1

Input “+++”

Enter Serial Configuration mode

2

Check “<E>” response

Successfully entered

3

Input “<WI192.168.11.3>”

Change the IP address to 192.168.11.3

4

Check “<S>” response

Sucessfully change the IP address

5

Input “<RI>”

Check IP address of the module

6

Check “<S192.168.11.3>” response

Check changed IP address

7

Input “<WR>”

Re-boot

WIZ110SR | 25 page

8

Check “<S>” response

Successfully re-booted

9

Module re-booting

Table 8. Serial Configuration Testing Process

Above process is shown in the serial console as below figure.

WIZ100SR/WIZ110SR Ver.03.01 MAC ADDRESS : 00.08.DC.13.5E.24 SUBNET MASK : 255.255.255.0 G/W IP ADDRESS : 192.168.11.1 LOCAL IP ADDRESS : 192.168.11.2

>Config socket : ok >Listen : Ok <E><S><S192.168.11.3><S> WIZ100SR/WIZ110SR Ver. 03.01 MAC ADDRESS : 00.08.DC.13.5E.24 SUBNET MASK : 255.255.255.0 G/W IP ADDRESS : 192.168.11.1 LOCAL IP ADDRESS : 192.168.11.3

>Config socket : ok >Listen : Ok

Figure14. Serial Configuration Console Display

WIZ110SR | 26 page

5. Demonstration and Test

In this chapter, we give an example that can be used to test the function of WIZ110SR

The testing environment is as below.

PC

WIZ110SR

Hardware

1) RS232 Port

2) LAN Port

1) WIZ110SR Board

2) Serial Cable

3) LAN Cable

4) DC5V Power Adaptor

Software

1) Configuration Tool Program

2) Hyper Terminal

Table 9. Testing Environment of WIZ110SR

5.1. Hardware Interface

Figure 14. WIZ110SR Interface

Install as below steps.

STEP 1: By using RJ45 Ethernet cable, connect the WIZ110SR to the network. STEP 2: Connect the WIZ110SR to the serial device by using serial cable. STEP 3: Connect 5V DC adaptor for power supplying.

5.2. Testing Serial to Ethernet Function

STEP1: Power on WIZ110SR board. STEP2: Configure the WIZ110SR by using Configuration Tool program. STEP3: Execute terminal emulator program such as Hyper Terminal, and select the COM port

Serial Cable

LAN Cable

Power

WIZ110SR | 27 page

that WIZ110SR will use.

STEP4: Set the Baud rate as WIZ110SR. STEP5: Execute another Hyper terminal, and open the TCP/IP(Winsock) for setting IP and Port. STEP6: Type some characters at the screen of serial Hyper terminal. For example,

“01234567890” is input.

STEP7: The input characters of STEP 6, is displayed in the screen of network Hyper terminal. (Checking “Serial to Ethernet” function) STEP8: You can check “Ethernet to Serial” function by inputting some character in the screen of Network terminal and checking them in the serial terminal.

 Above function can be tested by Device Terminal program that WIZnet is providing.

Figure 15. Device Terminal

WIZ110SR | 28 page

6. WIZ110SR Hardware Specification

6.1. Parameters

 Power 5V DC / 180mA  Dimension 75 x 50 x 17 (L x W x H)  Temperature Operating Temperature : 0 ~ 80 ℃  Ethernet 10/100 Base-T Ethernet (Auto detection)  Serial interface RS-232

6.2. Specification

 MCU 8051 Compliant  FLASH 62KByte (MCU Internal)  SRAM 16KByte (MCU Internal)  EEPROM 2KByte (MCU Internal)

6.3. Board Dimensions and Pin Assignment

6.3.1. Dimensions

3.50

56.00

3.60

Ø3.00

45.00

3.50

75.90

8.00

3.70

7.70

[ unit : mm ]

Figure 16. WIZ110SR Dimension

WIZ110SR | 29 page

6.3.2. Connector Specification

6.3.2.1. RJ45

Ethernet port Pinouts

Signal

1

TX+ 2 TX- 3 RX+

6

RX-

Figure 17. RJ-45 PIN Assignment

6.3.2.2. RS-232

6 987

21 43 5

Pin Number

Signal

Description

1

NC

Not Connected

2

RxD

Receive Data

3

TxD

Transmit Data

4

DTR

Data Terminal Ready

5

GND

Ground

6

DSR

Data Set Ready

7

RTS

Request To Send

8

CTS

Clear To Send

9

NC

Not Connected

Table 10. RS-232 PIN Assignment

WIZ110SR | 30 page

7. Warranty

WIZnet Co., Ltd offers the following limited warranties applicable only to the original purchaser. This offer is non-transferable.

WIZnet warrants our products and its parts against defects in materials and workmanship under normal use for period of standard ONE(1) YEAR for the WIZ110SR board and labor warranty after the date of original retail purchase. During this period, WIZnet will repair or replace a defective products or part free of charge.

Warranty Conditions:

1. The warranty applies only to products distributed by WIZnet or our official distributors.

2. The warranty applies only to defects in material or workmanship as mentioned above in

6.Warranty. The warranty applies only to defects which occur during normal use and does not extend to damage to products or parts which results from alternation, repair, modification, faulty installation or service by anyone other than someone authorized by WIZnet Inc. ; damage to products or parts caused by accident, abuse, or misuse, poor maintenance, mishandling, misapplication, or used in violation of instructions furnished by us ; damage occurring in shipment or any damage caused by an act of God, such as lightening or line surge.

Procedure for Obtaining Warranty Service

1. Contact an authorized distributors or dealer of WIZnet Inc. for obtaining an RMA (Return Merchandise Authorization) request form within the applicable warranty period.

2. Send the products to the distributors or dealers together with the completed RMA request form. All products returned for warranty must be carefully repackaged in the original packing materials.

3. Any service issue, please contact to sales@wiznet.co.kr

WIZ110SR | 31 page

Document Revision History

Date

Revision

Changes

2007-0901

V1.0

First Release

2008-0227

V1.1

- Added PPPoE descriptions(F/W updated)

- Added serial configuration command

- Removed hardware configuration description

2008-0604

V2.0

- Added and modified serial configuration command(F/W updated to ver3.1)

- Modified board dimensions(Chapter 6.3.1)

Wiznet WIZ110SR User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual