Wiznet WIZ107SR User manual

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Arrow Electronics, Inc
9201 East Dry Creek Road
Centennial, CO 80112
WIZ107SR (TTL)
Wiznet Technology
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WIZ107SR User Manual
Version 1.71
©2015 WIZnet Co., Ltd. All Rights Reserved.
☞For more information, visit our website at http://www.wiznet.co.kr

WIZ107SR User Manual (WIZnet Co., Ltd)
Document Revision History
Date Revision Changes
2010-04-23 V1.00 Official Release
2010-04-28 V1.10
Modify the serial command list
2010-08-24 V1.20
1. Added cautions for uploading F/W
2. Added illustration for serial command responses.
3. Added Table 5 to demonstrate the corresponding
serial command responses
2011-01-04 V1.30
Modify the serial command list
1. IT. The time unit is sec, not ms.
2. RT/SV/EX attentions
2012-11-07 V1.50
Added explanation about WIZ107SR revision
1. Added Module Revision Notification.
2. Modified “1.2 Product Contents”.
3. Modified “1.3 Product Specification”.
4. Added “Table 4. Available firmware version with
hardware version”.
2013-02-05 V1.60
Added explanation about WIZ107SR-EVB revision
1. Added EVB Revision Notification.
2. Modified “4.2 WIZ107SR Interface Board Schematic”.
3. Added “4.3 Booting Time” and “4.4 HW_TRIG Pin”.
4. Added attention for using serial command. <Page25>
2013-06-11 V1.61
Modified the part name of “Ordering Information” in section
“Module & EVB Revision Notification”.
Changed the name of this part as follows.
1. WIZ107SR-UART -> WIZ107SR-RS232
2. WIZ107SR-UART-EVB -> WIZ107SR-RS232-EVB
2015-03-25 V1.70
Added explanation about WIZ107SR-EVB revision 1.4
1. Added EVB Revision Notification
2. Added “4.3 Booting Time” and “4.4 HW_TRIG Pin”.
3. Added “Table 4. Available firmware version with
hardware version”.
Added descriptions for firmware 4.04 or above
1. Added description for H/W Factory reset function
removal and No-PHY link detection function using
HW_TRIG pin.
Modified the Table 5. Serial command response list
1. Added the additional return value (3:ATMODE) of
Device status (ST) command.
2015-04-15 V1.71
Fixed the Typo in “3.2 Serial Command List”
1. Modified the Time unit for Inactivity timer(sec)

WIZ107SR User Manual (WIZnet Co., Ltd)
Module & EVB Revision Notification
<WIZ107SR V1.3 / V1.4 Module>
WIZnet mainly revised the hardware and software of WIZ107SR with the discontinuance of the
main MCU, W7100, in November 2012.
We replaced the W7100 with W7100A, and upgraded several functions for better performance
and convenience. The change detail is as following.
Part # Hardware
Revision Description of Changes
WIZ107SR
V1.3
1.Operation Temperature : Supports industrial temperature range
Hardware Version V1.1 or below V1.3
Temp. Range 0℃~70℃-40℃~ 85℃
2.Reinforce ESD protection by adding TVS arrays on the RJ45 side.
3.
Change main MCU from W7100 to W7100A with the discontinuance of W7100 .
4.Serial signals support 3.3V TTL level.(Optional)
V1.4
1.Operation Temperature : Supports industrial temperature range
Hardware Version V1.4 or above
Temp. Range -40℃~ 85℃
2.Removed the MIC811RU for MCU hardware reset.
3.Added the TPS3823-33 as external watchdog for MCU.
Since the hardware form factors and pin maps of all revisions are compatible, ones can
replace the old one with the new one without changing their existing hardware design.
However, they have to use the appropriate firmware according to hardware version. If they
upload the wrong firmware, the module may be work properly.
Part # Hardware Version Available Firmware Version Remark
WIZ107SR
V1.1 or below V2.20 (the latest one)
If you upload the wrong firmware, the module may
not work properly.
There is no difference in all functions and features.
V1.3 V3.04 ~ V3.14
V1.4 or above V4.04 or above

WIZ107SR User Manual (WIZnet Co., Ltd)
<WIZ107SR-EVB>
From the WIZ107SR rev1.3, the module optionally supports the TTL signal on the serial side.
With this change, we changed the base board of WIZ107SR-EVB to test both of WIZ107SR-
RS232 and WIZ107SR-TTL. Therefore, when you order the WIZ107SR or WIZ107SR-EVB, please
specify the version by referring below ordering information.
To test WIZ107SR UART version To test WIZ107SR TTL version
<Ordering Information>
Category Part No Description
Module WIZ107SR-RS232 Compact Size Serial to Ethernet Module
Serial : RS-232 / Network : RJ-45
WIZ107SR-TTL Compact Size Serial to Ethernet Module
Serial : TTL / Network : RJ-45
EVB WIZ107SR-RS232-EVB Evaluation Board for WIZ107SR-RS232
WIZ107SR-TTL-EVB Evaluation Board for WIZ107SR-TTL

WIZ107SR User Manual (WIZnet Co., Ltd)
WIZnet’s Online Technical Support
If you have something to ask about WIZnet products, write down your question on
Q&A Board in WIZWiki Forum (http://wizwiki.net/forum/). WIZnet will give an
answer as soon as possible.
COPYRIGHT NOTICE
Copyright 2015 WIZnet Co., Ltd. All Rights Reserved.
Technical Support: Our Forum, http://wizwiki.net/forum/
Sales & Distribution: [e-mail]
For more information, visit our website at http://www.wiznet.co.kr

WIZ107SR User Manual (WIZnet Co., Ltd)
Table of Contents
1. Introduction............................................................................................... 1
1.1 Key Features ....................................................................................... 1
1.3.1 WIZ107SR Module Specification ......................................................... 3
1.3.2 WIZ107SR Module Interface.............................................................. 4
1.3.3 Pin Header Connector Pin-Assignment ................................................. 5
2. Getting Started........................................................................................... 6
2.1 Configuration Tool................................................................................. 6
2.1.1 Network Configuration.................................................................... 6
2.1.2 Serial Configuration......................................................................11
2.1.3 Option Configuration.....................................................................13
2.2 Firmware Upload .................................................................................15
3. Serial Configuration.....................................................................................18
3.1 Serial Command Format.........................................................................18
3.2 Serial Command List .............................................................................18
3.3 Serial Command Executing Example ..........................................................24
4. Hardware Specification ................................................................................26
4.1 WIZ107SR Dimension.............................................................................26
4.2 WIZ107SR Interface Board Schematic.........................................................27
4.3 Booting Time......................................................................................28
4.4 HW_TRIG PIN .....................................................................................28
5. Warranty..................................................................................................29

WIZ107SR User Manual (WIZnet Co., Ltd)
Figures
FIGURE 1. WIZ107SR INTERFACE ............................................................................... 4
FIGURE 2. WIZ107SR CONNECTOR PIN ASSIGNMENT ............................................................ 5
FIGURE 3. WIZ107SR CONFIGURATION TOOL (NETWORK CONFIGURATION PAGE)................................ 6
FIGURE 4. SEARCHING WITH UDP BROADCAST METHOD .......................................................... 7
FIGURE 5. SEARCHING WITH TCP UNICAST METHOD.............................................................. 7
FIGURE 6. SIMPLE PING TEST PROGRAM ......................................................................... 8
FIGURE 7. WIZ107SR CONFIGURATION TOOL (SERIAL CONFIGURATION PAGE) ..................................11
FIGURE 8. WIZ107SR CONFIGURATION TOOL (OPTION CONFIGURATION PAGE) .................................13
FIGURE 9. FILE OPEN DIALOG BOX FOR FIRMWARE UPLOADING...................................................15
FIGURE 10. FIRMWARE UPLOADED SUCCESSFULLY................................................................16
FIGURE 11. ERROR MESSAGE ABOUT UPLOADING DIFFERENT VERSION FIRMWARE..................................17
FIGURE 12. SERIAL COMMAND FORMAT ..........................................................................18
FIGURE 13. SERIAL COMMAND EXECUTING EXAMPLE .............................................................25
FIGURE 14. WIZ107SR DIMENSIONS (UNIT :MM)...............................................................26
FIGURE 15. WIZ107SR INTERFACE BOARD SCHEMATIC .........................................................27
FIGURE 16. WIZ107SR’S OPERATION FLOW ...................................................................28
Tables
TABLE 1. PRODUCT CONTENTS................................................................................... 2
TABLE 2. WIZ107SR MODULE SPECIFICATION ................................................................... 3
TABLE 3. PIN HEADER CONNECTOR PIN-ASSIGNMENT DESCRIPTION .............................................. 5
TABLE 4.AVAILABLE FIRMWARE VERSION WITH HARDWARE VERSION...............................................17
TABLE 5. SERIAL COMMAND LIST ................................................................................19
TABLE 6. WIZ107SR’S BOOTING TIME .........................................................................28

WIZ107SR User Manual (WIZnet Co., Ltd.) 1
1. Introduction
WIZ107SR is a gateway module that converts serial protocol (RS-232) into TCP/IP protocol.
It enables remote management and control of a serial device through TCP/IP network.
In other words WIZ107SR is the 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
Compact Sized RS-232 to Ethernet Converting Module
Quick and Simple Internet Connection to Serial Devices
Supports Firmware Customization according to Customer’s Requirement
Guarantees Stable and Reliable Data Communication by using W7100A One chip
solution
Provides User-Friendly Configuration Tool Program
User Password Configurable for Security
Supports Serial Command for Serial configuration
10/100 Mbps Ethernet & Max 230Kbps Serial Interface
Supports IP Configuration - Static, DHCP
Supports DNS
Compact design 48mm X 30mm X 18mm ( L x W x H )
RoHS Compliant

WIZ107SR User Manual (WIZnet Co., Ltd.) 2
1.2 Product Contents
WIZ107SR
EVB
WIZ107SR
WIZ107SR Interface Board
Accessories
12-pin Cable
( Connect WIZ107SR with Interface Board )
LAN Cable
Serial Cable
Power
( DC 5V / 2AAdaptor )
Table 1. Product Contents
☞If there is any missing item, contact to the shop where you purchased.