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.
2.1 Block Diagram Figure 1. Block Diagram 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. When the data is received from serial port, it is sent to W5100 by MCU.
ⓑ 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.
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ⓔ Subnet : WIZ110SR’s subnet mask ⓕ Gateway : WIZ110SR’s Gateway address ⓖ 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.
(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 from the monitoring center, data communication is processed and connection is closed.
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...
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ⓛ 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 search modules. Therefore, network information of the module such as IP address, subnet mask and gateway is required.
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 keeps connection to the WIZ110SR, other systems can not connect to the module.
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 in below.
Figure 9. Open dialog box for uploading ☞ Do not upload any other files except for WIZ110SR firmware file. ⑤ A dialogue box titled “Processing” will be displayed as below. Figure 10. Firmware uploading window ⑥ When uploading is complete, a message box with “Complete Uploading” will be displayed as shown in below figure.
Figure 12. WIZ110SR Interface Install the board as below steps. STEP 1: Connect the WIZ110SR to the network by using RJ45 Ethernet cable. STEP 2: Connect the WIZ110SR to the serial device by using Serial cable STEP 3: Connect the power adaptor to WIZ110SR board.
STEP8: Input any character at the Network Hyper Terminal and check if it is displayed at the Serial Hyper Terminal screen. (Ethernet -> Serial) * Above function can be tested through Device Terminal Program that WIZnet is providing. The program...
5. Hardware Description of WIZ110SR Parameters Power 5V DC / 180mA Dimension 75 x 50 x 17 (L x W x H) Temperature Operating : 0 ~ 80 ℃ Ethernet 10/100 Base-T Ethernet (Auto detection) Serial interface RS-232 Specification 8051 Compliant...
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.
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