Built-In Sql Mobile Server; Rs-232/485 Communication Ability - Advantech ADAM-5550KW Series User Manual

1.2.21 Built-in SQL Mobile Server

ADAM-5550KW Series Controller embeds SQL server so it is very
easy to exchange data between enterprise database/local HMI
software and SQL server by SQL query functions. Following is the
Architecture of ADAM-5550KW Series Controller Kernel.

1.2.22 RS-232/485 communication ability

The ADAM-5550KW Series Controller has four serial
communication ports, giving it excellent communication abilities.
This facilitates its ability to control networked devices. ADAM-
5550KW Series Controller COM1/COM4 is RS-232/485 selectable
port, COM2 is a dedicated RS-485 port, and COM3 is full 9-pins
RS-232 port. These four ports allow the ADAM-5550KW Series
Controller to satisfy diverse communication and integration
demands. With this communication ports, you should not buy
more I/O communication device and save more costs. You can
also extend your system by using these communication ports.
Please refer to following figure and check the location of COM
ports.
Chapter 1 System Overview
ADAM-5550KW Series User's Manual 1-11