WIZ100SR-EVB WIZnet, WIZ100SR-EVB Datasheet - Page 16

• Manufacturer Part Number: WIZ100SR-EVB
• Description: Interface Development Tools EVALUATION BOARD FOR WIZ100SR
• Manufacturer: WIZnet
• Type: Serial to Ethernetr

Specifications of WIZ100SR-EVB

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: WIZ100SR
• Interface Type: Ethernet, RS-232
• Operating Supply Voltage: 5 V
• Dimensions: 50 mm x 30 mm x 8.85 mm
• Maximum Operating Temperature: + 80 C
• Minimum Operating Temperature: + 10 C
• Operating Supply Current: 500 mA

ⓔ Local IP/Port : WIZ100SR‟s IP address and Port number for network connection
☞
cause network collision or mal-function.
ⓕ Subnet : WIZ100SR‟s subnet mask
ⓖ Gateway : WIZ100SR‟s Gateway address
ⓗ PPPoE ID/Password : If you select „PPPoE‟ mode, input ID/Password which you received
from ISP company.
ⓘ Server IP/Port : When WIZ100SR is set as “Client mode” or Mixed mode”, server IP and
port should be set. WIZ100SR attempts to connect this IP address.
ⓙ Network mode:
-
.
<TCP server mode Communication>
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
At the TCP Server mode, WIZ100SR waits for the connection requests.
TCP Server mode can be useful when the monitoring center tries to connect to the device
(where WIZ100SR is installed) in order to check the status or provide the commands. In
normal time WIZ100SR is on the waiting status, and if there is any connection request (SYN)
Be sure to input correct network information. If you input incorrect IP address, it can
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 WIZ100SR can be divided into TCP Server, TCP Client and Mixed
mode according to the connection establishing method. At the TCP server mode,
WIZ100SR operates as server on the process of connection, and waits for the connection
trial from the client. WIZ100SR 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 6. TCP Server mode
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