WIZ110SR WIZnet, WIZ110SR Datasheet - Page 17

• Manufacturer Part Number: WIZ110SR
• Description: Ethernet Modules BOARD TYPE SERIAL-ENET MOD
• Manufacturer: WIZnet

Specifications of WIZ110SR

• Rohs: yes
• Product: Serial to Ethernet Modules
• Interface Type: RS-232
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Dimensions: 75 mm x 45 mm
• Minimum Operating Temperature: 0 C

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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.
ⓣ
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
Size: When data is collected as much as the defined size in the serial buffer, it is transmitted
Character: The data is collected in the serial buffer until specified character is received, and
ⓤ
„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.
2. Select „Server‟ of “Operation Mode”.
Data Packing Condition
Password
Execute Configuration Tool program.(Configuration Tool version should be 2.1 or above)
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)
to Ethernet (If the value is „0‟, option is not used)
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.
WIZ110SR | 17 page