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W5500S2E serial to Ethernet module

W5500S2E user manual

Document Revision History

Version

Date

Remarks

V1.0

2018/10/05

Official Release

V1.1

2019/03/29

Add new “Data transfer command”
Revised structure of document
Remove obsolete information
Updated all images

V1.1.1

2019/04/09

Add electrical characteristics for W5500S2E-Z1 for V

=5.0V

V1.1.2

2019/05/29

Chapter 2.1.1 add W5500S2E-S1 pin description & figure of ACK_LED
Chapter 2.2 update W5500S2E reference schematics

[email protected]

For more information, please visit:

http://www.wiznet.com.hk/

Summary of Contents for W5500S2E

Page 1: ...transceiver Flexible data packet condition for the serial interface As DHCP client to automatically acquire IP address As DNS client to lookup domain name Support Modbus RTU ASCII to Modbus TCP UDP S...

Page 2: ...t Remove obsolete information Updated all images V1 1 1 2019 04 09 Add electrical characteristics for W5500S2E Z1 for VIN 5 0V V1 1 2 2019 05 29 Chapter 2 1 1 add W5500S2E S1 pin description figure of...

Page 3: ...ZS2E ConfigTool 16 5 1 Reading module information 16 5 2 Modify the device settings 17 5 3 Reset the module 17 5 4 Useful features 17 6 Introduction of AT command 19 6 1 AT command overview 19 6 2 AT...

Page 4: ...ating temperature 40 C 85 C W5500S2E R1 1 Dimension 44 45 31 75 23 00 mm 2 Network socket type RJ 45 3 Voltage input DC 3 3V 4 Operating temperature 40 C 85 C Configuration methods W5500S2E provides t...

Page 5: ...trical characteristics VIN 5 0V Current characteristics Table 1 4 W5500S2E S1 W5500S2E R1 Current characteristics VIN 3 3V Working Mode Ratings mA Standby 101 Normal communication 106 Table 1 5 W5500S...

Page 6: ...dule W5500S2E user manual 3 Dimension Please refer to the figures below which shows the dimension of the module W5500S2E S1 layout and dimension Figure 1 1 W5500S2E S1 dimension top view Figure 1 2 W5...

Page 7: ...module W5500S2E user manual 4 W5500S2E Z1 layout and dimension Figure 1 3 W5500S2E Z1 dimension top view A power LED locates on the top of each module with a small sign marking above Figure 1 4 W5500...

Page 8: ...module W5500S2E user manual 5 W5500S2E R1 layout and dimension Figure 1 5 W5500S2E R1 dimension top view A power LED locates on the top of each module with a small sign marking above Figure 1 6 W5500...

Page 9: ...gnal 6 RXIP I Ethernet RXIP signal 7 RXIN I Ethernet RXIN signal 8 RESET I Reset pin pull down over 200ms 9 CTS I UART flow control CTS signal pin 10 RTS O UART flow control RTS signal 485EN O Configu...

Page 10: ...D I UART RXD signal 8 RTS O UART flow control RTS signal 485EN O Configurable as 485 enable pin This function is supported by firmware version is 2 3 or above 9 DEFAULT I Factory reset pin pull down o...

Page 11: ...485EN O Configurable as 485 enable pin This function is supported by firmware version is 2 3 or above 9 DEFAULT I Factory reset pin pull down over 3s 10 RESET I Reset pin pull down over 200ms 11 GND...

Page 12: ...XOP 3 TXON 7 4 8 P2 interface pin Assignment Pin Signal Pin Signal 1 5 0V 5 3 3V 2 GND 6 GND 3 TXD 7 RTS 4 RXD 8 CTS The mini USB Interface J6 pin assignment Note This mini USB connector is only for t...

Page 13: ...button over 3 seconds for factory reset SW2 RESET Hardware reset button 2 WIZS2E EVB breakout board LED description Table 2 5 WIZS2E EVB breakout board LED description LED Description ACT Ethernet ACT...

Page 14: ...2E serial to Ethernet module W5500S2E user manual 11 2 W5500S2E Z1 reference schematic Figure 2 6 W5500S2E Z1 reference schematic 3 W5500S2E R1 reference schematic Figure 2 7 W5500S2E R1 reference sch...

Page 15: ...n testing for W5500S2E module First insert the W5500S2E onto the WIZS2E EVB Then connect the serial port of the WIZS2E EVB using a serial to USB dongle or cable to connect the USB port of the PC Besid...

Page 16: ...ort and waiting for the connection from a TCP client They can start communication each other after link established 3 2 TCP client mode Figure 3 2 TCP client mode diagram In TCP client mode W5500S2E c...

Page 17: ...bus over TCP UDP protocols Also W5500S2E can also support Modbus over TCP UDP communication Note The Modus function of W5500S2E is only valid under Data pass through mode AT data transfer mode does no...

Page 18: ...according to the preset settings 4 If the TCP connection is closed module will act as below In TCP server mode it will listen on a local port again and wait for a TCP client connection In TCP client...

Page 19: ...utility For details please refer to chapter 5 5 WIZS2E ConfigTool WIZS2E ConfigTool is Windows software compatibles to all WIZS2E modules It can be used to read configure all settings and firmware up...

Page 20: ...your configuration and restart 5 3 Reset the module First click the Reset button and then to click the Reset Now button to reset the module without saving any setting 5 4 Useful features Switching PC...

Page 21: ...the list on the left side the function list will appear as shown in the figure below 1 Expand collapse all device details 2 The device list can be sorted by MAC address or device type or device name 3...

Page 22: ...with parameter Format AT command parameter r n These commands are for configure certain settings Example Command AT ECHO 1 r n Response ECHO Value is 1 r n OK r n 3 Read commands Format AT command r n...

Page 23: ...ith 1 second time gap both before and after the 6 4 AT command list W5500S2E module serial to Ethernet module supports serial AT command for configuration Also it support sending data through the AT c...

Page 24: ...on method R W 1 0 Static IP mode default 1 DHCP mode IP IP address R W 15 Default 192 168 1 88 MARK Subnet mask R W 15 Default 255 255 255 0 GATEWAY Gateway R W 15 Default 192 168 1 1 DNS DNS server a...

Page 25: ...TCP modes 0 Disable default 1 Enable C1_SER_LEN Serial data packing length R W 4 Value range 0 2048 byte Default 0 Disable C1_SER_T Serial data packing Nagle wait time ms R W 5 Value range 0 60000 un...

Page 26: ...2 AT data transfer command list AT data transfer command is supported by firmware version 2 3 and above Table 6 3 AT command list Type Command Function Attribute Max length Parameters Data transfer co...

Page 27: ...e is 1 r nOK r n In AT command mode echo on means the module could directly respond any input command line to the serial interface Thus this option may help users more easily through serial terminal s...

Page 28: ...and cannot be null Default admin Set Response PASS Value is value r nOK r n Example Command AT PASS Admin1 r n Response PASS Value is Admin1 r nOK r n The password is used for factory reset TCP passwo...

Page 29: ...mand mode Command format Parameters Usage AT EXIT Nil Execute Response OK r n Example Command AT EXIT r n Response OK r n It will save the current settings Restart the module and make the settings tak...

Page 30: ...UDP Set Response C1_OP Value is value r nOK r n Example Command AT C1_OP 1 r n Response C1_OP Value is 1 r nOK r n It defines the operating mode for data transfer If in AT data transfer command mode a...

Page 31: ...55 0 Set Response MARK Value is value r nOK r n Example Command AT MARK 255 255 255 0 r n Response MARK Value is 255 255 255 0 r nOK r n The subnet mask format in human readable notations for IPv4 suc...

Page 32: ...age AT C1_PORT Nil Read AT C1_PORT parameter Local port number Default 5000 Set Response C1_PORT Value is value r nOK r n Example Command AT C1_PORT 5000 r n Response C1_PORT Value is 5000 r nOK r n T...

Page 33: ...st IP address Command format Parameters Usage AT C1_CLI_IP1 Nil Read AT C1_CLI_IP1 parameter Default 192 168 1 99 Set Response C1_CLI_IP1 Value is value r nOK r n Example Command AT C1_CLI_IP1 192 168...

Page 34: ...TIME parameter Range 0 60000 Unit ms Set Default 0 reconnect immediately Response RECONTIME Value is value r nOK r n Example Command AT RECONTIME 1000 r n Response RECONTIME Value is 1000 r nOK r n Th...

Page 35: ...alue2 Data bit value value3 Parity bit value value4 Stop bit value value5 Serial flow control value Example Command AT COM1 9 1 0 1 0 r n Response COM1 Value is 9 1 0 1 0 r nOK r n This command is use...

Page 36: ...xample Command AT STOPB 1 r n Response C1_STOPB Value is 1 r nOK r n C1_PARITY Parity bit Command format Parameters Usage AT C1_PARITY Nil Read AT C1_PARITY parameter 0 Disable Default 1 Odd 2 Even Se...

Page 37: ...mand is valid only in TCP modes data pass through mode Data may be left in the serial buffer in case of disconnection Enable this command clears the buffer when establishing TCP connection C1_SER_LEN...

Page 38: ...TCPAT Value is 1 r nOK r n This command is valid only in TCP modes data pass through mode This parameter determines the interval between TCP keep alive retransmissions until a response is received Onc...

Page 39: ...If it is 1 the module will establish the connection establishment when receiving the first package of data from the serial interface When connection established the data will be sent to the TCP server...

Page 40: ...967 295 Example Command AT C1_RCV_NUM r n Response C1_RCV_NUM Value is 2048 r nOK r n This command is valid for both data pass through mode AT data transfer command mode NETSEND Network sent byte Com...

Page 41: ...8 1 1 DNS 114 114 114 114 WEB_PORT 80 C1_PORT 5000 C1_BAUD 9 C1_DATAB 1 C1_PARITY 0 C1_STOPB 1 C1_SER_C 0 C1_SER_T 0 C1_SER_LEN 0 C1_CLI_IP1 192 168 1 99 C1_CLI_PP1 5000 CURRENT NAME W5500S2E S1 PASS...

Page 42: ...C1_DATAB AT C1_STOPB AT C1_PARITY AT C1_SER_C AT C1_BUF_CLS AT C1_SER_LEN AT C1_SER_T AT C1_IT AT C1_TCPAT AT C1_LINK_P AT C1_LINK_T AT C1_LINK_M Management Command AT C1_SEND_NUM AT C1_RCV_NUM AT NET...

Page 43: ...Nil Read Response MAC Value is value r nOK r n Example Command AT MAC r n Response MAC Value is 00 08 DC 11 12 13 r nOK r n SN Serial Number Command format Parameters Usage AT SN Nil Read Response SN...

Page 44: ...ansfer command LINK Detect PHY link status Command format Parameters Usage AT LINK Nil Read Response Description LINK Value is value r nOK r n 0 no PHY link 1 has PHY link Example Command AT LINK r n...

Page 45: ...This command is supported by firmware version 2 3 and above TCP_STATUS TCP connection status Command format Parameters Usage AT TCP_STATUS Nil Read Response Description TCP_STATUS Value is value r n...

Page 46: ...d Reference to TCP_STATUS for details If this command execute successfully the serial port will get the response value The next input send to the serial port will be regarded as data and send out Then...

Page 47: ...ata from the network receiving buffer Then the module will be gone back to AT command mode If the data in the network buffer has length equal to 2 048bytes module will not receive further data If the...

Page 48: ...r n AT C1_OP 0 r n C1_OP Value is 0 r nOK r n AT IP_MODE 0 r n IP_MODE Value is 0 r nOK r n AT IP 192 168 1 88 r n IP Value is 192 168 1 88 r nOK r n AT C1_PORT 5000 r n C1_PORT Value is 5000 r nOK r...

Page 49: ...P_STATUS Value is 1 r nOK r n AT SEND 5 r n OK r n Serial sends data 12345 Serial receives 5 TCP server sends data abcdef AT RLEN r n RLEN Value is 6 r nOK r n AT RCV 3 r n RCV Value is 3 r nOK r n ab...

Page 50: ...page At the address field of the browser type the IP address of your module The default IP address of WIZS2E module is 192 168 1 88 You may first search for your module IP by the ConfigTool software F...

Page 51: ...e module for the settings to be applied Please know that the session time for the W5500S2E webserver is 5 minutes After 5 minutes of inactivity re login is required Figure 7 3 Basic Settings page Netw...

Page 52: ...r 0 65535 avoid used port 5000 Bind Local Port Only valid in TCP client mode Disable uncheck Modbus option Setting Description Default Enable Modbus Mode Enable Modbus Mode function Disable Select Mod...

Page 53: ...pe the device name case insensitive in the browser to login to the webserver of this module HTTP Port W5500S2E s web server port number default 80 value range is 0 to 65535 If the port wasn t set to 8...

Page 54: ...ction succeeds Selections includes None Send Device Name Send MAC Address or Send IP Address Default None disable Connection Condition In TCP client mode this function can set as Connect socket after...

Page 55: ...r new password Maximum for 15 bytes It must be numbers alphabets or the combination of both It does not accept blank as input value Confirm Password Re enter the new password Set Submit button for ren...

Page 56: ...eset button to factory reset the module back to default settings 8 2 By using AT command For details of AT command default to factory reset please refer to the command DEFAULT in chapter 6 5 1 8 3 By...

Page 57: ...eeds to be in the same subnet with the host computer Then perform the steps below a Click Search b Click the designated module c Click Upload Firmware button d Choose the related firmware bin file Fig...

Page 58: ...de by web page After logon to the web page and entered the Firmware tag Click Choose file as shown below Figure 9 3 Firmware upgrade by web page After firmware uploaded W5500S2E will reboot automatica...

Page 59: ...solely responsible for the choice selection and use of WIZnet products and WIZnet assumes no liability for application assistance or the design of Purchasers products No license express or implied to...

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