Aport-212 User Guide 1. Introduction 1.1 Features Gateway of Modbus TCP to Modbus RTU/ASCII Two Configurable RS-232/422/485 serial ports Each serial port can be configured as Modbus Master or Modbus Slave mode Each serial port supports up 16 Modbus TCP master ...
Aport-212 User Guide 3. Pin Assignment and Definition 3.1 Power Connector Connecting 9~40VDC power line with the Aport-212 terminal block or the power jack. If the power is properly supplied, the Power LED will keep solid yellow color. 3.2 Serial Port Connector...
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Aport-212 User Guide Web console: http://192.168.2.127:5003 Telnet console: telnet 192.168.2.127 5001 ‧5‧...
Slave devices. Maximum 64 Master TCP request can be buffered and Unit ID (UID), which is used to address the serial device, can tell Aport-212 which serial port to send the command. In figure slave RTU shown as follow data with UID 1 to 123 will go to port 1 and 124 to 247 will use port 2.
Aport-212 User Guide 4.3 TCP Exception The function allows Aport-212 to send the exception code to remote TCP devices. Currently two exception code is supported: Exception code: 0x0A 1. Unknown UID 2. TCP request overflow Exception code: 0x0B 1. Serial slave device time out Slave RTU/ASCII Block Diagram ‧7‧...
When Modbus Master are serial devices, up to 32 TCP slave devices can be accessed by a serial Modbus Master. Aport-212 uses UID to decide the IP address and port of the TCP slave device to connect to. Except function is also available to serial Master when there is unknown TCP slave or connection is not established.
Aport-212. To install the Manager Utility, please find the ManagerUtilitysetup.exe as shown following. 5.1 Broadcast Search Once start Manager utility, you can click telescope icon to search the Aport-212 in the network. 5.2 Configure Aport-212 Once Aport-212 is discovered, Manager will show following information.
Modbus command in time. TCP Exception: Enable or disable the TCP exception function. Idle Timeout: Allow Aport-212 to disconnect the TCP section if there is no data traffic and timeout. ‧11‧...
Serial exception: Enable or disable serial exception. Idle Timeout: Allow Aport-212 to disconnect the TCP section if there is no data traffic and timeout. 5.7 TCP Server Mode When you use TCP server mode, you can select Listen port and Idle Timeout as followed.
Aport-212 User Guide 5.8 TCP Client Mode When you use TCP client mode, you can select Remote IP, Port, when to connect and Idle Timeout as followed. 5.9 UART Data Packing When choosing TCP server or TCP client mode, you can decide how to pack your serial data before sending them to TCP port.
Aport-212 User Guide 5.10 Advanced Options Advanced options is used to select following settings. 5.11 Web Server Settings Enable: Enable and Disable Web server. Listen Port: Web server port number (default web server is 80, if you use port 6060, you can add port number at the end of the IP such as http: //192.168.2.127:6060.
5.14 Accessible IP Settings You can limit the user IP to access Aport-212 by the Accessible IP settings. Aport-212 will check if the remote IP comes from the allowed IP address. If not, it will deny the connection. 0.0.0.0 stands for no restriction in access.
Aport-212 User Guide 5.15 Alive Check Timeout This setting allows user to configure the Alive Timeout settings for UART1 and UART2. 5.16 Quick Command Button Upgrade Firmware: Use this button to upgrade Aport-212 firmware if necessary. ‧16‧...
Disconnect: This button can use to stop the serial UART operation, TCP console or Web Console. 5.17 Web Console Web console allows user to use web browser to configure Aport-212. To open the web console, enter the IP address and port number as http://192.168.2.127:5003.
Password: (your password) to start the web console 5.19 Command Line Interface Aport-212 supports Command Line Interface (CLI) configuration. Users can use CLI in Telnet console port and serial console to write their own manager utility software. Make sure the Command option is Enable in TCP Command Setting and Serial Console setting.
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