![background image](http://html1.mh-extra.com/html/advantech/adam-4570/adam-4570_user-manual_2857238045.webp)
37
Chapter 3
Protocol
The ADAM-4570 series provides TCP/IP and UDP two protocols. In
settings, you can choose either TCP mode or UDP mode according to
your application.
Data Listen Port
The TCP/UDP port number represents the source port number, and the
number is used to identify the channel for remote initiating connections.
Range: 1024-65533. If an unknown caller wants to connect to the system
and asks for some services, they need to define the TCP/UDP port to
carry a long-term conversation.
Each node on a TCP/IP network has an IP address, and each IP address
can allow connections on one or more TCP port. The well known TCP
ports are those that have been defined; for example, port 23 is used for
Telnet connections. There are also custom sockets that users and develop-
ers define for their specific needs. The default TCP/UDP port of the
ADAM-4570 series is 5300. The example initial 5300 is System Port, and
5301 is Data Port. But users can adjust them by one's preference or appli-
cation.
Each port has its own data listen port to accept connected request of other
network device. So, the data listen port can’t be set the same value. You
can transmit/receive data to/from device via the data listen port.
Summary of Contents for ADAM-4570
Page 9: ...2 CHAPTER 1 Overview ...
Page 14: ...ADAM 4570 Series User Manual 6 ...
Page 15: ...2 CHAPTER 2 Getting Started ...
Page 25: ...17 Chapter2 RJ 48 DB 9 PIN Name DCD RX TX DTR GND DSR RTS CTS RI RJ 48 1 2 3 4 5 6 7 8 9 ...
Page 29: ...2 CHAPTER 3 Configuration ...
Page 59: ...2 CHAPTER 4 Setting the COM Redirector ...
Page 68: ...ADAM 4570 Series User Manual 60 ...
Page 69: ...2 APPENDIX A Pin Assignments ...
Page 71: ...2 APPENDIX B Creating VCOM ...
Page 74: ...ADAM 4570 Series User Manual 66 Now you have two mapped VCOM in your host ...